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KXTA
Groom Lake, United States
Runway 33R
Elevation4,478 ft asl
Weight241,596 lbs
Fuel83,462 lbs
Wind10° · 25 kn · 13 kn cross

Flight Score

94.11 %
KLSV
Las Vegas, United States
Runway 21L
Elevation1,824 ft asl
Weight233,667 lbs
Fuel83,481 lbs
Wind79° · 22 kn · 13 kn cross
18 Apr 2025 0:26 99 nm B-2 Spirit
Departure Score
99.92 %
Enroute Score
83.76 %
Arrival Score
98.64 %

What went well

Held the centreline in a 14 kn crosswind — 11.1 ft off at touchdown
Held the centreline on the roll in a 13 kn crosswind — 8.6 ft off at liftoff
Touched down at -225 fpm — a soft arrival

What held you back

Enroute Level — 250 kt exceeded below 10,000 ft, then GPWS warning; Average altitude 4,993 ft asl at 50 %, bank angle up to 60.4 ° at 59 %, −2.70 points
Enroute Climb — GPWS warning, then 250 kt exceeded below 10,000 ft; bank angle up to 61.5 ° at 57 %, g force 0.74 to 2.09 g at 83 %, −1.26 points
Enroute Climb — 250 kt exceeded below 10,000 ft; bank angle up to 50.1 ° at 80 %, speed limits at 82 %, −1.02 points

Next time

Hold the cruise

Enroute Level scored 59.53 % — 250 kt exceeded below 10,000 ft, then GPWS warning; Average altitude 4,993 ft asl at 50 %, bank angle up to 60.4 ° at 59 % was the weak point. Fixed, this flight scores 96.80 %.

See Enroute Level

Start to finish · 21 stages, 16 in the score

The flight story

The approach before the go-around was abandoned. Its marks are shown, but only the approach that landed counts.

Departure One segment per stage, in flight order — colour is the score band. Drag the bar to move along the flight, or click a stage card to open its detail. Arrival
Departure Runway Entry Entering runway 33R at KXTA Homey (Area 51) Airport, Average speed was 37 kt.
ScoreDescriptionStartProfileEnd
Info Average speed 23 kt13 kt min to max 34 kt 13 34 kt
Info Average pitch angle -0.4 °-0.4 ° min to max -0.4 ° -0.4 -0.4 °
Info Average bank angle 0.1 °0.0 ° min to max 0.1 ° 0.1 0.1 °
Info Average g force 1.00 g1.00 g min to max 1.00 g 1.00 1.00 g
Departure Roll 100.00Departure roll runway 33R at KXTA Homey (Area 51) Airport. Takeoff distance 2,860 ft 24 % of runway. Liftoff speed was 138 kt. Local weather - Temperature 58 °F. Wind 31 kt at 9 °. Crosswind: 17 kt Headwind: 26 kt.
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 2,860 ft24 % of runway
100 % Liftoff speed was 138 ktTarget 145 kt
100 % Runway alignment max 8.6 ft8.6 ft left to 0.0 ft left 5.6 8.6 ft
100 % Average g force 1.00 g0.92 g min to max 1.03 g 1.00 1.00 g
100 % Takeoff Bounce
Info Average pitch angle 0.1 °-0.5 ° min to max 3.5 ° -0.4 3.5 °
Info Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.1 0.1 °
Departure Climb 1 99.68Departure climb to 50 ft agl from runway 33R KXTA Homey (Area 51) Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.2 °-0.3 ° min to max -0.2 ° -0.2 -0.2 °
100 % Average speed 147 kt132 kt min to max 166 kt 138 166 kt
99 % Average bank angle 1.2 °0.0 ° min to max 2.5 ° 0.1 0.7 °
100 % Average g force 1.03 g0.98 g min to max 1.07 g 0.99 1.05 g
Info Average VSI 387 fpm153 fpm min to max 665 fpm 153 665 fpm
Info Average altitude 11 ft agl-1 ft agl min to max 40 ft agl 0 40 ft agl
Info Average pitch angle 5.2 °3.6 ° min to max 5.7 ° 3.6 5.7 °
Departure Climb 2 100.00Departure climb to 400 ft agl from 33R KXTA Homey (Area 51) Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.1 °-0.2 ° min to max -0.0 ° -0.2 -0.0 °
100 % Average speed 172 kt164 kt min to max 206 kt 166 204 kt
100 % Average bank angle 0.6 °0.4 ° min to max 1.0 ° 0.8 0.8 °
100 % Average g force 0.98 g0.92 g min to max 1.04 g 1.04 0.99 g
Info Average VSI 859 fpm677 fpm min to max 1,543 fpm 677 1,543 fpm
Info Average altitude 95 ft agl42 ft agl min to max 356 ft agl 42 356 ft agl
Info Average pitch angle 5.8 °5.7 ° min to max 6.1 ° 5.7 5.9 °

Events

Fail Bounce during liftoff 179 ft agl · 203 kt
Info Landing Gear Up 68 ft agl · 181 kt
Departure Climb 3 100.00Departure climb to 1,000 ft agl from 33R KXTA Homey (Area 51) Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.0 °-0.0 ° min to max 0.0 ° -0.0 0.0 °
100 % Average speed 241 kt207 kt min to max 277 kt 207 277 kt
100 % Average bank angle 0.9 °0.6 ° min to max 1.1 ° 0.8 1.0 °
100 % Average g force 1.00 g0.94 g min to max 1.04 g 1.00 1.00 g
100 % Landing gear up
Info Average VSI 1,810 fpm1,550 fpm min to max 2,245 fpm 1,598 2,245 fpm
Info Average altitude 666 ft agl383 ft agl min to max 996 ft agl 383 996 ft agl
Info Average pitch angle 4.8 °4.4 ° min to max 5.6 ° 5.6 4.4 °

Events

Fail Exceeded 250 kn below 10000 ft 5,298 ft agl
Enroute Climb 84.69Enroute climb started 1 mile north of KXTA Homey (Area 51) Airport Groom Lake (Nevada, United States). Climbing from 5,517 ft asl to 18,356 ft asl, an increase of 12,839 ft in 5 minutes and covering 22 nm.
ScoreDescriptionStartProfileEnd
82 % Average speed 275 kt243 kt min to max 320 kt 280 284 kt
80 % Average bank angle 26.4 °0.2 ° min to max 50.1 ° 1.0 1.1 °
100 % Average g force 1.14 g0.95 g min to max 1.50 g 1.03 1.02 g
Info Average VSI 3,606 fpm41 fpm min to max 5,578 fpm 2,279 41 fpm
Info Average altitude 9,737 ft asl5,517 ft asl min to max 18,356 ft asl 5,517 18,356 ft asl
Info Average pitch angle 6.9 °-0.2 ° min to max 10.4 ° 4.4 -0.2 °
Info Turn coordination 00 min to max 0 0 0

Events

Fail Exceeded 250 kn below 10000 ft 5,517 ft agl
Enroute Level 100.00Enroute level cruise started 13 miles north west of BONE Dog Bone Lake (Nevada, United States) and lasted 3 minutes, covering 28 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 18,434 ft asl18,246 ft asl min to max 18,638 ft asl 18,359 18,246 ft asl
100 % Average speed 342 kt294 kt min to max 371 kt 294 371 kt
100 % Average bank angle 1.5 °0.1 ° min to max 3.0 ° 2.6 2.3 °
100 % Average g force 1.00 g0.90 g min to max 1.07 g 1.00 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle -0.9 °-1.8 ° min to max -0.2 ° -0.4 -1.8 °
Enroute Descent 93.46Enroute descent started 14 miles south east of Indian Springs (Nevada, United States). Descent from 18,138 ft asl to 2,841 ft asl, a decrease of 15,298 ft in 3 minutes and covering 24 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 415 kt367 kt min to max 463 kt 374 370 kt
85 % Average bank angle 22.1 °0.2 ° min to max 47.6 ° 2.2 0.2 °
95 % Average g force 1.13 g0.84 g min to max 1.67 g 1.00 0.97 g
Info Average VSI -5,505 fpm-13,322 fpm min to max -315 fpm -674 -986 fpm
Info Average altitude 7,260 ft asl2,841 ft asl min to max 18,138 ft asl 18,138 2,841 ft asl
Info Average pitch angle -7.6 °-16.8 ° min to max -1.3 ° -1.9 -2.4 °
Info Turn coordination 00 min to max 0 0 0

Events

Fail Exceeded 250 kn below 10000 ft 9,219 ft agl
Fail GPWS Warning Activated 1,005 ft agl · 415 kt
Enroute Climb 2 81.10Enroute climb started 1 mile north west of Paradise (Nevada, United States). Climbing from 2,824 ft asl to 5,708 ft asl, an increase of 2,884 ft in 2 minutes and covering 6 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 356 kt321 kt min to max 370 kt 368 321 kt
57 % Average bank angle 35.1 °0.1 ° min to max 61.5 ° 0.1 1.6 °
83 % Average g force 1.36 g0.74 g min to max 2.09 g 0.97 1.01 g
Info Average VSI 2,739 fpm-1,061 fpm min to max 6,004 fpm -1,000 -137 fpm
Info Average altitude 4,192 ft asl2,736 ft asl min to max 5,725 ft asl 2,824 5,708 ft asl
Info Average pitch angle 4.0 °-2.6 ° min to max 10.0 ° -2.6 -0.9 °
Info Turn coordination 00 min to max 0 0 0

Events

Fail GPWS Warning Activated still on from Enroute Descent 1,005 ft agl · 415 kt
Fail Exceeded 250 kn below 10000 ft 2,823 ft agl
Info GPWS Warning Deactivated 604 ft agl · 383 kt
Enroute Level 2 59.53Enroute level cruise started 2 miles north of Whitney (Nevada, United States) and lasted 3 minutes, covering 8 nm.
ScoreDescriptionStartProfileEnd
50 % Average altitude 4,993 ft asl2,112 ft asl min to max 6,648 ft asl 5,701 2,112 ft asl
61 % Average speed 275 kt223 kt min to max 317 kt 317 288 kt
59 % Average bank angle 26.6 °0.1 ° min to max 60.4 ° 1.3 5.4 °
85 % Average g force 1.21 g0.41 g min to max 2.03 g 0.99 1.15 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle -1.4 °-12.7 ° min to max 7.4 ° -0.8 -1.2 °

Events

Fail Exceeded 250 kn below 10000 ft 5,701 ft agl
Fail Exceeded 250 kn below 10000 ft 4,418 ft agl
Fail GPWS Warning Activated 990 ft agl · 308 kt
Info Flaps Position 1 3,180 ft agl · 274 kt
Info Flaps Fully Retracted 3,082 ft agl · 275 kt
Arrival Final 2 99.02Not counted in the flight scoreApproaching runway 21L at KLSV Nellis Air Force Base from 2 nm to 1 nm. Descent from 276 ft agl to 238 ft agl. A decrease of 38 ft in 3 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 1.8 °1.8 ° min to max 1.9 °Target 3.0 ° 1.8 1.9 °
100 % Average speed 284 kt282 kt min to max 286 kt 286 282 kt
100 % Heading variation -0.1 °-0.2 ° min to max -0.1 ° -0.2 -0.1 °
95 % Average bank angle 2.1 °0.7 ° min to max 4.8 ° 4.8 0.7 °
100 % Average g force 1.00 g0.97 g min to max 1.02 g 1.01 0.97 g
Info Average VSI -812 fpm-884 fpm min to max -781 fpm -884 -785 fpm
Info Average altitude 257 ft agl238 ft agl min to max 276 ft agl 276 238 ft agl
Info Average pitch angle -1.6 °-1.8 ° min to max -1.4 ° -1.4 -1.8 °

Events

Fail GPWS Warning Activated still on from Enroute Level 2 990 ft agl · 308 kt
Fail Exceeded 250 kn below 10000 ft 2,100 ft agl
Arrival Final 1 89.98Not counted in the flight scoreApproaching runway 21L at KLSV Nellis Air Force Base from 1 nm to 0 nm. Descent from 224 ft agl to 110 ft agl. A decrease of 114 ft in 8 seconds.
ScoreDescriptionStartProfileEnd
99.9 % Approach angle 2.9 °1.9 ° min to max 4.0 °Target 3.0 ° 1.9 4.0 °
100 % Average speed 275 kt273 kt min to max 281 kt 281 273 kt
100 % Heading variation -0.1 °-0.1 ° min to max -0.0 ° -0.1 -0.0 °
100 % Average bank angle 0.6 °0.0 ° min to max 1.7 ° 1.0 1.5 °
100 % Average g force 1.02 g0.95 g min to max 1.14 g 1.00 1.14 g
Info Average VSI -769 fpm-809 fpm min to max -711 fpm -806 -711 fpm
Info Average altitude 136 ft agl110 ft agl min to max 224 ft agl 224 110 ft agl
Info Average pitch angle -1.5 °-1.8 ° min to max -0.8 ° -1.7 -0.8 °

Events

Fail GPWS Warning Activated still on from Enroute Level 2 990 ft agl · 308 kt
Fail Exceeded 250 kn below 10000 ft 2,047 ft agl
Fail Gear not down
Arrival Landing 24.38Not counted in the flight scoreLanding on runway 21L at KLSV Nellis Air Force Base, runway length 10,048 ft. Threshold height at 65 ft agl was above target. Threshold speed was excessively high at 273 kt.
ScoreDescriptionStartProfileEnd
0 % Threshold speed was excessively high at 273 kt. Target 130 kt
0 % Landing and flare profile
0 % Heading variation 19.9 °-0.1 ° min to max 169.4 ° -0.0 -0.1 °
0 % Average bank angle 11.4 °0.0 ° min to max 49.3 ° 1.5 1.8 °
96 % Average g force 1.07 g0.45 g min to max 1.63 g 1.15 1.00 g
Info Average speed 267 kt198 kt min to max 379 kt 273 198 kt
Info Average VSI -129 fpm-4,476 fpm min to max 5,291 fpm -701 -905 fpm
Info Average altitude 1,691 ft agl45 ft agl min to max 6,901 ft agl 65 859 ft agl
Info Average pitch angle 0.0 °-8.8 ° min to max 9.5 ° -0.7 -1.8 °

Events

Fail GPWS Warning Activated still on from Enroute Level 2 990 ft agl · 308 kt
Fail GPWS Warning Activated 82 ft agl · 268 kt
Fail GPWS Warning Activated 976 ft agl · 261 kt
Info GPWS Warning Deactivated 69 ft agl · 280 kt
Info GPWS Warning Deactivated 87 ft agl · 263 kt
Info Landing Gear Down 2,122 ft agl · 278 kt
Info GPWS Warning Deactivated 614 ft agl · 225 kt
Arrival Final 4 100.00Approaching runway 21L at KLSV Nellis Air Force Base from 4 nm to 3 nm. Descent from 889 ft agl to 636 ft agl. A decrease of 253 ft in 15 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 2.0 °1.9 ° min to max 2.0 °Target 3.0 ° 2.0 1.9 °
100 % Average speed 185 kt174 kt min to max 197 kt 197 174 kt
100 % Heading variation -0.1 °-0.2 ° min to max -0.1 ° -0.1 -0.2 °
100 % Average bank angle 1.0 °0.1 ° min to max 2.0 ° 2.0 1.5 °
100 % Average g force 1.00 g0.97 g min to max 1.04 g 1.00 1.01 g
Info Average VSI -947 fpm-1,071 fpm min to max -865 fpm -899 -865 fpm
Info Average altitude 758 ft agl636 ft agl min to max 889 ft agl 889 636 ft agl
Info Average pitch angle -1.0 °-1.8 ° min to max -0.2 ° -1.8 -0.2 °
33.253.53.7545005506006507007508008509009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500Distance to Touchdown NMApproach Height ft33.253.53.754-380-285-190-95095190285380Distance to Touchdown NMApproach Runway Alignment ft
Arrival Final 3 100.00Approaching runway 21L at KLSV Nellis Air Force Base from 3 nm to 2 nm. Descent from 622 ft agl to 431 ft agl. A decrease of 191 ft in 16 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 1.8 °1.8 ° min to max 1.9 °Target 3.0 ° 1.9 1.8 °
100 % Average speed 165 kt159 kt min to max 174 kt 174 159 kt
100 % Heading variation -0.2 °-0.2 ° min to max -0.1 ° -0.2 -0.1 °
100 % Average bank angle 1.5 °0.0 ° min to max 2.9 ° 2.1 0.1 °
100 % Average g force 1.01 g0.94 g min to max 1.09 g 0.99 0.97 g
Info Average VSI -710 fpm-866 fpm min to max -411 fpm -860 -502 fpm
Info Average altitude 520 ft agl431 ft agl min to max 622 ft agl 622 431 ft agl
Info Average pitch angle 0.8 °-0.1 ° min to max 1.9 ° -0.1 1.3 °
22.252.52.7533003504004505005506006507007508008509009501,0001,0501,100Distance to Touchdown NMApproach Height ft22.252.52.753-310-233-155-78078155233310Distance to Touchdown NMApproach Runway Alignment ft
Arrival Final 2 99.80Approaching runway 21L at KLSV Nellis Air Force Base from 2 nm to 1 nm. Descent from 420 ft agl to 210 ft agl. A decrease of 210 ft in 20 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 1.7 °1.6 ° min to max 1.8 °Target 3.0 ° 1.8 1.6 °
100 % Average speed 153 kt147 kt min to max 160 kt 159 147 kt
100 % Heading variation -0.1 °-0.2 ° min to max -0.1 ° -0.1 -0.1 °
99 % Average bank angle 1.5 °0.0 ° min to max 3.4 ° 0.0 0.5 °
100 % Average g force 1.00 g0.96 g min to max 1.06 g 0.96 0.99 g
Info Average VSI -630 fpm-763 fpm min to max -515 fpm -569 -515 fpm
Info Average altitude 312 ft agl210 ft agl min to max 420 ft agl 420 210 ft agl
Info Average pitch angle 1.8 °1.2 ° min to max 2.3 ° 1.3 2.3 °
11.251.51.752100150200250300350400450500550600650700750Distance to Touchdown NMApproach Height ft11.251.51.752-250-188-125-63063125188250Distance to Touchdown NMApproach Runway Alignment ft
Arrival Final 1 100.00Approaching runway 21L at KLSV Nellis Air Force Base from 1 nm to 0 nm. Descent from 201 ft agl to 71 ft agl. A decrease of 131 ft in 16 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 1.7 °1.6 ° min to max 2.0 °Target 3.0 ° 1.6 2.0 °
100 % Average speed 139 kt133 kt min to max 146 kt 146 133 kt
100 % Heading variation -0.1 °-0.1 ° min to max -0.0 ° -0.1 -0.1 °
100 % Average bank angle 0.8 °0.0 ° min to max 1.7 ° 0.4 1.3 °
100 % Average g force 1.00 g0.97 g min to max 1.05 g 1.01 1.03 g
Info Average VSI -426 fpm-526 fpm min to max -396 fpm -520 -426 fpm
Info Average altitude 109 ft agl71 ft agl min to max 201 ft agl 201 71 ft agl
Info Average pitch angle 3.0 °2.3 ° min to max 3.5 ° 2.3 3.5 °
00.250.50.751050100150200250300350Distance to Touchdown NMApproach Height ft00.250.50.751-180-135-90-4504590135180Distance to Touchdown NMApproach Runway Alignment ft
Arrival Landing 100.00Landing on runway 21L at KLSV Nellis Air Force Base, runway length 10,048 ft. Good threshold height. Threshold speed was good at 133 kt.
ScoreDescriptionStartProfileEnd
100 % Threshold speed was good at 133 kt. Target 130 kt
100 % Landing and flare profile
100 % Heading variation -0.1 °-0.1 ° min to max -0.1 ° -0.1 -0.1 °
100 % Average bank angle 1.5 °1.1 ° min to max 2.0 ° 1.3 1.2 °
100 % Average g force 1.02 g0.99 g min to max 1.06 g 1.03 1.02 g
Info Average speed 130 kt126 kt min to max 133 kt 133 126 kt
Info Average VSI -303 fpm-426 fpm min to max -225 fpm -426 -225 fpm
Info Average altitude 13 ft agl2 ft agl min to max 26 ft agl 26 2 ft agl
Info Average pitch angle 4.4 °3.5 ° min to max 5.2 ° 3.5 5.2 °
02505007501,0001,2501,50001223354658Runway Distance ftLanding Height ft02505007501,0001,2501,500-80-64-48-32-1601632486480Runway Distance ftRunway Width ft
Arrival Touchdown 92.44Touchdown distance was good at 1,387 ft. Touchdown speed at 126 kt was good. Touchdown rate was fair at -225 fpm. Runway touchdown position was slightly misaligned by 13 ft from centreline. Local weather - Temperature 63 °F. Wind 22 kt at 79 °. Crosswind: 14 kt Tailwind: 17 kt.
ScoreDescriptionStartProfileEnd
96 % Touchdown VSI was -225 fpm.
100 % Touchdown distance was 1,387 ftTarget 1,500 ft
100 % Speed at touchdown 126 ktTarget below 144 kt
97 % Runway alignment max 12.9 ft12.2 ft right -12.9 -11.1 ft
100 % Average bank angle 0.7 °0.1 ° min to max 1.2 ° 1.2 0.5 °
100 % Average g force 1.14 g1.02 g min to max 1.22 g 1.02 1.17 g
60 % Landing Bounce
Info Average speed 126 kt125 kt min to max 126 kt 126 125 kt
Info Average pitch angle 5.2 °5.2 ° min to max 5.2 ° 5.2 5.2 °
Arrival Rollout 98.21Total landing distance 4,767 ft, 47 % of runway. Runway rollout alignment was very good.
ScoreDescriptionStartProfileEnd
100 % Landing distance 4,767 ft47 % of runway.
96 % Runway alignment max 24.4 ft13.6 ft left to 10.8 ft right -10.8 -3.0 ft
100 % Average g force 1.01 g0.79 g min to max 1.17 g 1.14 0.99 g
Info Average speed 134 kt76 kt min to max 147 kt 147 76 kt
Info Average pitch angle 4.5 °-0.4 ° min to max 5.7 ° 5.2 -0.4 °
Info Average bank angle 0.3 °0.0 ° min to max 0.9 ° 0.6 0.1 °

Events

Info Bounce during touchdown 7 ft agl · 104 kt
Runway Exit Exiting runway, average speed 23 kt
ScoreDescriptionStartProfileEnd
Info Average speed 40 kt4 kt min to max 72 kt 72 4 kt
Info Average pitch angle -0.4 °-0.6 ° min to max 0.0 ° -0.5 -0.6 °
Info Average bank angle 0.2 °0.1 ° min to max 0.3 ° 0.1 0.3 °
Info Average g force 1.00 g0.99 g min to max 1.01 g 1.00 1.00 g

Speed and pitch

From brake release to the end of the climb, against time, then the takeoff point by point.

Lifted off at 137 kt with 3.6° of pitch.

How to read this

Two traces from brake release: the airspeed on top, and below it the pitch, which is how far the nose is above the horizon. The figure at liftoff is the pitch then. The shaded stretch is Climb 3, the part of the climb scored on holding the climb speed.

300 kt200100020°10°0°LIFTOFF3.6° off6° at 35 ftAIRSPEEDPITCH0204060 sfrom brake release
AirspeedPitchClimb 3

The takeoff, point by point

PointSpeedPitchTime
Brake release0 ft 46 kt -0.4° 0 s
80 kt607 ft 80 kt -0.4° 6.9 s
Liftoff2,879 ft · target 145 137 kt 3.6° 20.7 s
35 ft4,703 ft · 7.7 s after liftoff 166 kt 5.6° 28.4 s
End of Climb 318,479 ft · 996 ft 277 kt 4.4° 67 s

Takeoff from KXTA 33R

Takeoff roll100.00
2,860ft24 %
Liftoff speed100.00
137kttarget 145, 8 slow
Runway alignment100.00
8.6ft L
Bounce on takeoffOk
None
Rate of climb99.68
387fpm

Side view from the start of the roll to the end of Climb 3 at 996 ft.

Reached 35 ft with 6,965 ft of runway left; then climbing at 1,300 fpm on average to 996 ft.

How to read this

The takeoff from the side: the height above the runway against the distance along it. The numbers along the runway are the speeds reached at each point. Lifting off in the amber last quarter of the runway costs marks for the roll length. The shaded stretch is Climb 3, scored on its average speed against the target.

1,000 ft500 ft0CLIMB 3THRESHOLDRUNWAY END6080100120KNOTS ALONG THE ROLLLiftoff 137 kt
On the runwayClimbingLast quarter of the runwayClimb 3

Plan view the roll down the 12,001 ft runway.

Rolled from 333 ft in, drifted left of the centreline, 9 ft at the widest, and lifted off 9 ft left, in 13 kn of crosswind from the right. Airborne 26 % of the way down the runway, before the 75 % line.

How to read this

The roll from above, with your left at the top. The line is where the wheels went, and "widest" is the furthest you drifted off the centreline. Lifting off before the amber 75 % line gets full marks for the roll length. The arrow beside the runway is the crosswind, pointing the way the air was moving, so it pushed the aircraft that way.

2,0004,0006,0008,00010,00012,000THRESHOLDLEFT ↑RIGHT ↓CROSS13 kn75 %widest 9.0 ft LROLL 333 FT INAirborne 3,212 ft from the threshold
Your trackRunway used in the rollCentreline75 %: lift off before it for full marks
Runway to liftoff 3,212 ft of 12,001 ft · 27 %
Behind the start of the roll, 333 ftTakeoff roll, 2,879 ft Left ahead, 8,789 ft

The approach to KLSV 21L

The final from 4 nm.

Profile height against the 3° glideslope, with its 1° band in green.

Low from 4 nm to the threshold (up to 420 ft under).

How to read this

Your height above the runway against the distance still to go. The glideslope is the steady descent path to the aiming point, 1,000 ft past the threshold: 3° here, which is about 320 ft for every nautical mile out, crossing the threshold at about 50 ft. The row under the distances is the height it puts you at. Inside the green band your path is drawn green; outside it, amber.

5001,0001,5002,000 ft4 nm3 nm2 nm1 nmTHRON SLOPE1,3301,0106903703° GLIDESLOPE · 1° BAND507635402313191107
GlideslopeAllowed bandYou, inside the bandYou, outside itYour height there

Plan distance off the extended centreline, your left at the top, with the 1° band. Sideways distances are drawn 14× larger than distances along the final.

Inside the 1° band all the way from 4 nm, never more than 80 ft off the centreline.

How to read this

Looking down from above, flying left to right towards the runway: up the page is left of the centreline, down is right. Sideways distances are stretched so that small drifts show, so a line that looks wild here may be only a few tens of feet. The labels are how far off you were at each distance, amber when outside the band.

4 nm3 nm2 nm1 nmTHR220 ft L0220 ft RLEFT ↑RIGHT ↓1° BAND77 ft R65 ft R51 ft R35 ft R34 ft R15 ft R
Extended centreline1° either sideYour trackOutside the band

Speed against the approach speed. The green band runs from 5 kt slow to 32 kt fast at the 1,000 ft gate, closing to 18 at 500 ft and 10 at the threshold.

Fast from 4 nm to 0.7 nm (up to +69 kt), then inside the band to the threshold.

How to read this

Your indicated airspeed down the final, against the approach speed for this aircraft at its landing weight. The band allows 5 kt slow and more on the fast side further out, closing as you get lower, because the speed is expected to come off on the way down. The figures are knots above (+) or below (−) the approach speed.

120140160180200 kt4 nm3 nm2 nm1 nmTHRAPPROACH SPEED 130+69 kt+51 kt+32 kt+25 kt+19 kt+13 kt+3 kt
Your airspeedApproach speedWhat the gates allowOutside the band

Landing and touchdown on KLSV 21L

Over the threshold

Threshold height100.00
25ft
Threshold speed100.00
133kttarget 130, 3 fast
Centreline offset100.00
0.1ft R

Touchdown

Past threshold100.00
1,386ft
Centreline96.79
12.9ft R
Speed100.00
126kttarget 144 or less
Touchdown rate95.69
-225fpm
Impact100.00
1.22G
Bounces60.00
2
The crosswind

14 kt across from the left, which takes about 6° of crab to hold the centreline at 126 kt. Touched down with 5° of it still on, wings level.

Wind 079° at 22 kt · 17 kt tail · 14 kt across

How to read this

The wind is the one recorded at the landing, split along the runway (headwind or tailwind) and across it. To hold the centreline in a crosswind the nose points a little into wind - the crab - and is straightened with rudder just before the wheels touch, often with the into-wind wing lowered to stop the drift. These are the nose against the direction you were actually moving, and the wings, at the moment of touchdown. Shown for reading; not marked.

Side view — the last 5,010 ft of the approach.

Crossed the threshold at 25 ft, 25 ft below the 50 ft target. Touched down 1,386 ft in, 386 ft past the ideal 1,000 ft.

How to read this

The last stretch of the approach and the touchdown, from the side. The height is stretched so that the last few feet show: 80 ft top to bottom, against 5,010 ft across. The dashed line is the ideal, 50 ft over the threshold and down 1,000 ft in. The flare ring is where you began raising the nose, and "descent slowed" is where the sink came off; the figures beside them are the sink rate, pitch and speed at that point.

25 ft over the threshold · target 50 ft FLARE NORMALLY STARTS 11–45 FT 80 ft400 −225 fpm · 5.2° nose up · 126 kt Ideal — 50 ft, down at 1,000 ft This flight — 25 ft, down at 1,386 ft

Sink and pitch — through the flare, lined up with the side view.

The sink went from 330 fpm at 22 ft to 140 fpm at 12 ft, then back up to 220 fpm at touchdown. The nose came up 1.6° on the way down.

How to read this

Lined up with the side view above, so a point on one sits under the same point of the other. On top, how fast you were coming down: 0 is level, and −600 is 600 ft a minute down. Below, the pitch. In a flare the nose comes up and the descent slows towards 0. The figure at the touchdown line is your touchdown rate.

SINK RATE FPM · 0 IS LEVEL, LOWER IS COMING DOWN FASTERPITCH · HIGHER IS NOSE UP0−500−1,0000°5°10°touchdown−225 fpm at touchdown5.2° at touchdown
Sink ratePitchFlare began, descent slowedTouchdown

Plan view — the first 5,010 ft of the 10,048 ft runway, to the same scale as the side view.

Touched down 11 ft right of the centreline, and steered back to 1 ft left by the end of the rollout.

How to read this

The runway from above, with your left at the top. Touching down inside the green bracket scores full marks for the distance. The shaded part is the rollout, up to where it ended. The arrow beside the runway is the crosswind, pointing the way the air was moving, so it pushed the aircraft that way.

1,0002,0003,0004,0005,000 THRESHOLD LEFT ↑ RIGHT ↓ CROSS 14 kn FULL SCORE TO 1,650 FT 1,386 ft past threshold ROLLOUT ENDED
Your trackTouchdownRolloutCentreline

The 1,386 ft touchdown sits inside the full-score zone. The 1.22 G arrival bounced 2 times.

Runway used 4,610 ft of 10,048 ft · 46 %
In the air over the runway, 1,386 ftRollout, 3,224 ft Left over, 5,438 ft
Rollout distance100.00
3,224ft46 % used
Rollout alignment96.01
13.6ft L

The rest of the report

Explore in detail

Flight narrative

The B-2 Spirit aircraft departed from runway 33R at KXTA Homey (Area 51) Airport, taking off with a distance of 2,860 feet, which is 24% of the runway. The aircraft lifted off at a speed of 138 knots. The local weather conditions at the time of departure were characterized by a temperature of 58 degrees Fahrenheit and a wind speed of 31 knots at 9 degrees.

As the aircraft began its enroute climb, it started 1 mile north of the airport and climbed from an altitude of 5,517 feet above sea level to 18,356 feet above sea level, an increase of 12,839 feet in just 5 minutes, covering a distance of 22 nautical miles. The climb was followed by a level cruise that started 13 miles northwest of BONE Dog Bone Lake and lasted for 3 minutes, covering a distance of 28 nautical miles.

The aircraft then began its enroute descent, starting 14 miles southeast of Indian Springs and descending from 18,138 feet above sea level to 2,841 feet above sea level, a decrease of 15,298 feet in 3 minutes, covering a distance of 24 nautical miles. The descent was followed by another climb that started 1 mile northwest of Paradise and climbed from 2,824 feet above sea level to 5,708 feet above sea level, an increase of 2,884 feet in 2 minutes, covering a distance of 6 nautical miles.

The aircraft then entered a level cruise that started 2 miles north of Whitney and lasted for 3 minutes, covering a distance of 8 nautical miles. The final approach to runway 21L at KLSV Nellis Air Force Base was made from the northeast, heading 221.0 degrees at 1 nautical mile and 276 feet above ground level.

The aircraft landed on runway 21L at KLSV Nellis Air Force Base, which has a length of 10,048 feet. The first landing attempt had a threshold height above the target, and the threshold speed was excessively high at 273 knots. However, the second landing attempt had a good threshold height, and the threshold speed was good at 133 knots.

The touchdown distance was good at 1,387 feet, and the touchdown speed was good at 126 knots. The touchdown rate was fair at -225 feet per minute. The runway touchdown position was slightly misaligned by 13 feet from the centerline. The local weather conditions at the time of landing were characterized by a temperature of 63 degrees Fahrenheit and a wind speed of 22 knots at 79 degrees.

The total landing distance was 4,767 feet, which is 47% of the runway. The runway rollout alignment was very good. The total flight distance was 99 nautical miles, and the flight used -19 pounds of fuel.

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