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KHAF
Half Moon Bay, United States
Runway 30
Elevation63 ft asl
Weight2,504 lbs
Fuel2,504 lbs

Flight Score

83.90 %
BUSH
1 mile north west of Pacifica (California, United States), United States
Runway XX
Elevation-170 ft asl
Weight2,498 lbs
Fuel2,498 lbs
9 Jun 2024 0:08 7 nm Cessna C172 6 lbs
Departure Score
96.01 %
Enroute Score
100.00 %
Arrival Score
56.53 %

What went well

Touchdown 5 ft in — inside the full-score zone
Airborne in 1,632 ft — 47 % of the runway
Held the centreline on the roll — 10.9 ft off at liftoff

What held you back

Arrival Landing — Heading variation -2.2 ° at 0 %, bank angle up to 179.4 ° at 0 %, −6.61 points
Arrival Final 1 — Heading variation -6.4 ° at 0 %, bank angle up to 56.4 ° at 0 %, −4.85 points
Arrival Touchdown — bank angle up to 179.5 ° at 0 %, g force -2.21 to 2.91 g at 0 %, −3.03 points

Top opportunity

Shorten the long landing

Arrival Touchdown

Ground effect becomes significant below about one wingspan of height. A Cessna 172, with a 36 ft span, enters ground effect at flare height - the float it feels in the hold-off is ground effect arriving on cue. An A320, with a span around 117 ft, has been in ground effect since before the threshold and there is no sudden cushion to feel, only a gradual reduction in induced drag that lengthens any float you allow.

Read more in Flare Timing

Start to finish · 9 stages, 8 scored

The flight story

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 Roll 92.36Departure roll runway 30 at KHAF Half Moon Bay. Takeoff distance 0 ft 0 % of runway. Liftoff speed was 74 kn. Local weather - Temperature 59 °F. Wind 0 kn at 0 °. Crosswind: 0 kn Headwind: 0 kn.
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 0 ft0 % of runway
95 % Liftoff speed was 74 knTarget 65 kn
92 % Runway alignment max 20.2 ft2.6 ft left to 17.6 ft right 0.2 -10.9 ft
100 % Average g force 0.99 g0.95 g min to max 1.05 g 1.00 0.99 g
100 % Takeoff Bounce
Info Average pitch angle -2.5 °-4.4 ° min to max -1.8 ° -4.4 -4.1 °
Info Average bank angle 0.2 °0.0 ° min to max 1.1 ° 0.2 0.5 °

Events

Fail Landing Lights
Info Taxi Lights On
Info Navigation Lights Off
Info Beacon Lights On
Info Strobe Lights On
Info Landing Lights Off
Info Landing Gear Down
Info Flaps Fully Retracted
Info Parking Brake On
Info Parking Brake Off
Departure Climb 1 99.52Departure climb to 50 ft agl from runway 30 KHAF Half Moon Bay.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.3 °0.2 ° min to max 0.4 ° 0.4 0.3 °
100 % Average speed 79 kn74 kn min to max 80 kn 74 80 kn
98 % Average bank angle 1.7 °0.5 ° min to max 2.7 ° 0.5 2.7 °
100 % Average g force 1.09 g0.97 g min to max 1.17 g 0.98 1.01 g
Info Average VSI 743 ft/m445 ft/m min to max 991 ft/m 445 991 ft/m
Info Average altitude 10 ft agl0 ft agl min to max 35 ft agl 0 35 ft agl
Info Average pitch angle -8.2 °-11.8 ° min to max -4.1 ° -4.1 -11.7 °
Departure Climb 2 96.15Departure climb to 400 ft agl from 30 KHAF Half Moon Bay.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.4 °-1.2 ° min to max 0.8 ° 0.4 -1.2 °
100 % Average speed 78 kn74 kn min to max 80 kn 80 75 kn
87 % Average bank angle 2.4 °0.3 ° min to max 6.9 ° 2.8 5.7 °
94 % Average g force 0.99 g0.64 g min to max 1.04 g 1.01 0.99 g
Info Average VSI 1,075 ft/m715 ft/m min to max 1,175 ft/m 1,001 862 ft/m
Info Average altitude 92 ft agl36 ft agl min to max 286 ft agl 36 286 ft agl
Info Average pitch angle -11.9 °-12.7 ° min to max -7.7 ° -11.7 -10.4 °

Events

Info Autopilot Master 201 ft agl · 74 kt
Enroute Climb 100.00Enroute climb started overhead Moss Beach (California, United States). Climbing from 150 ft asl to 417 ft asl, an increase of 266 ft in less than 1 minute. and covering less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 72 kn68 kn min to max 75 kn 75 69 kn
100 % Average bank angle 5.8 °5.4 ° min to max 6.1 ° 5.6 5.4 °
100 % Average g force 0.99 g0.97 g min to max 1.05 g 1.00 1.02 g
Info Average VSI 717 ft/m542 ft/m min to max 905 ft/m 871 660 ft/m
Info Average altitude 296 ft asl150 ft asl min to max 417 ft asl 150 417 ft asl
Info Average pitch angle -10.4 °-10.4 ° min to max -10.3 ° -10.4 -10.3 °
Info Turn coordination 00 min to max 0 0 0
Arrival 53.14Arrival started overhead Moss Beach (California, United States).
ScoreDescriptionStartProfileEnd
100 % Average speed 81 kn60 kn min to max 99 kn 69 99 kn
0 % Average bank angle 2.3 °0.0 ° min to max 55.4 ° 5.7 55.1 °
66 % Average g force 1.02 g0.84 g min to max 1.85 g 1.02 1.83 g
Info Average VSI -55 ft/m-1,621 ft/m min to max 852 ft/m 751 -1,386 ft/m
Info Average altitude 483 ft asl-79 ft asl min to max 541 ft asl 430 -79 ft asl
Info Average pitch angle -3.8 °-10.6 ° min to max 5.6 ° -10.6 3.6 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Autopilot Autothrottle Active Off 688 ft agl · 69 kt
Info Autopilot Heading Hold On 688 ft agl · 69 kt
Info Autopilot Vertical Hold Off 688 ft agl · 69 kt
Info Autopilot Altitude Hold Off 688 ft agl · 69 kt
Info Autopilot Airspeed Hold Off 688 ft agl · 69 kt
Info Autopilot Nav1 Lock Off 688 ft agl · 69 kt
Info Autopilot Pitch Hold On 688 ft agl · 69 kt
Info Autopilot Go Around Mode Off 688 ft agl · 69 kt
Info Autopilot Autothrottle Active Off 702 ft agl · 70 kt
Info Autopilot Heading Hold On 704 ft agl · 70 kt
Info Autopilot Vertical Hold Off 704 ft agl · 70 kt
Info Autopilot Altitude Hold On 704 ft agl · 70 kt
Info Autopilot Airspeed Hold Off 704 ft agl · 70 kt
Info Autopilot Nav1 Lock Off 704 ft agl · 70 kt
Info Autopilot Pitch Hold Off 704 ft agl · 70 kt
Info Autopilot Go Around Mode Off 704 ft agl · 70 kt
Info Navigation Lights On 672 ft agl · 89 kt
Info Autopilot Master On 663 ft agl · 59 kt
Arrival Final 1 56.34Approaching landing ground 1 mile north west of Pacifica (California, United States) from 1 nm to 0 nm. Descent from 89 ft agl to 52 ft agl. A decrease of 38 ft in 1 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 7.1 °6.8 ° min to max 7.5 °Target 3.0 ° 7.5 6.8 °
100 % Average speed 100 kn99 kn min to max 100 kn 99 100 kn
0 % Heading variation -6.4 °-7.5 ° min to max -5.0 ° -7.5 -5.0 °
0 % Average bank angle 55.8 °55.2 ° min to max 56.4 ° 55.2 56.4 °
63 % Average g force 1.86 g1.81 g min to max 1.89 g 1.83 1.86 g
Info Average VSI -1,281 ft/m-1,380 ft/m min to max -1,189 ft/m -1,380 -1,189 ft/m
Info Average altitude 70 ft agl52 ft agl min to max 89 ft agl 89 52 ft agl
Info Average pitch angle 2.6 °1.9 ° min to max 3.6 ° 3.6 1.9 °
00.250.50.751050Distance to Touchdown NMApproach Height ft00.250.50.751-320-240-160-80080160240320Distance to Touchdown NMApproach Runway Alignment ft
Arrival Landing 40.53Approaching touchdown 1 mile north west of Pacifica (California, United States). Descent from 56 ft agl to 0 ft agl. A decrease of 56 ft in 3 seconds.
ScoreDescriptionStartProfileEnd
18 % Threshold speed was excessively high at 100 kn. Target 70 kn
47 % Landing and flare profile
0 % Heading variation -2.2 °-4.9 ° min to max -0.1 ° -4.9 -0.1 °
0 % Average bank angle 75.0 °54.2 ° min to max 179.4 ° 56.5 165.7 °
0 % Average g force 1.16 g-4.77 g min to max 3.23 g 1.85 0.57 g
Info Average speed 95 kn44 kn min to max 100 kn 100 44 kn
Info Average VSI -1,025 ft/m-1,182 ft/m min to max -648 ft/m -1,182 -648 ft/m
Info Average altitude 27 ft agl1 ft agl min to max 56 ft agl 56 1 ft agl
Info Average pitch angle 5.4 °-25.5 ° min to max 55.1 ° 1.9 -25.5 °
01.42.84.25.6701223354658Runway Distance ftLanding Height ft01.42.84.25.67-40-32-24-16-80816243240Runway Distance ftRunway Width ft
Arrival Touchdown 72.72Touchdown 1 mile north west of Pacifica (California, United States). Touchdown speed at 44 kn was good. Touchdown rate was heavy at -648 ft/m. Touchdown distance was good at 425 ft. Local weather - Temperature 61 °F. Wind 0 kn at 0 °. Crosswind: 0 kn Headwind: 0 kn
ScoreDescriptionStartProfileEnd
37 % Touchdown VSI was -648 ft/m.
100 % Speed at touchdown 44 knTarget 55 kn
90 % Alignment max 24.5 ft10.3 ft left -5.2 19.3 ft
0 % Average bank angle 163.5 °151.6 ° min to max 179.5 ° 165.7 179.5 °
0 % Average g force -0.15 g-2.21 g min to max 2.91 g 0.57 -1.81 g
100 % Landing Bounce
Info Average speed 18 kn6 kn min to max 44 kn 44 6 kn
Info Average pitch angle -25.9 °-31.4 ° min to max -18.9 ° -25.5 -18.9 °
Runway Exit Exiting rollout 1 mile north west of Pacifica (California, United States), Average speed was 6 kn
ScoreDescriptionStartProfileEnd
Info Average speed 4 kn3 kn min to max 7 kn 7 4 kn
Info Average pitch angle -6.2 °-18.2 ° min to max 5.3 ° -18.2 4.9 °
Info Average bank angle 177.0 °172.1 ° min to max 180.0 ° 176.8 179.0 °
Info Average g force -1.09 g-1.65 g min to max -0.96 g -1.65 -0.96 g

Events

Info Autopilot Master

Takeoff

100.00Takeoff roll1,632 ft · 47 %
95.26Liftoff speed74 kt
91.53Runway alignment17.6 ft R
OkBounce on takeoffNone
99.52Rate of climb742 fpm

Landing

The threshold, the flare and the hold-off. The approach that led to it is the stabilisation gates below.

96.67Threshold height56 ft
18.49Threshold speed100 kt
0.00Centreline offset4.9 ft R

The stabilisation gates

One stabilised approach gate: five checks where the approach path is 500 ft above the runway. The 1,000 ft gate was not assessed, because the approach did not join final that far out.

Five checks, one gate500 ft
Gear down
Sink rate
On glideslope
On centreline
On speed

Touchdown on BUSH XX

Past threshold100.00
5ft
Centreline89.67
19.3ft L
Speed100.00
43kt
Touchdown rate37.06
-648fpm
Impact0.00
2.91G
BouncesOk
None

Side view — the last 5,000 ft of the approach.

56 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 1,000 ft This flight — 56 ft, down at 5 ft

Plan view — the full 5,000 ft runway, to the same scale as the side view.

1,0002,0003,0004,0005,000 THRESHOLD FULL SCORE TO 1,650 FT 5 ft past threshold CLEARED

The 5 ft touchdown sits inside the full-score zone.

Runway used 5 ft of 5,000 ft · 0 %

The rest of the report

Explore in detail

Flight map
Replay this flight in 3D The full flight path over the terrain with every stage, event and score along the route.
Takeoff report
Takeoff on runway 30 at KHAF Half Moon Bay in the Cessna 172
96.01 %
92.36 %
Takeoff Roll
Departure roll runway 30 at KHAF Half Moon Bay. Takeoff distance 0 ft 0 % of runway. Liftoff speed was 74 kn. Local weather - Temperature 59 °F. Wind 0 kn at 0 °. Crosswind: 0 kn Headwind: 0 kn.
Takeoff Distance
100 %
Roll distance of 0 ft using 0 % of runway
Liftoff Speed
95.26 %
Liftoff speed was 74 kn - Target 65 kn
Alignment
91.53 %
2.6 ft left to 17.6 ft right
Bounce
100 %
No Bounce Detected
Strobe Lights
100 %
Switched On
Landing Lights
0 %
Switched On
G
100 %
1.5 1 0.5
IAS kt
Info
80 40 0
Bank °
Info
2 1 0
Pitch °
Info
0 -2 -4
01,0002,0003,000-90-80-70-60-50-40-30-20-100102030405060708090 Runway Distance ft Runway Alignment to End of Runway ft
99.52 %
Climb 1
Departure climb to 50 ft agl from runway 30 KHAF Half Moon Bay.
Alignment
100 %
2 0 -2
IAS kt
100 %
90 80 70
Bank °
98.08 %
3 1.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
-3 -7 -11
Climb Rate fpm
Info
1,000 450 -100
96.15 %
Climb 2
Departure climb to 400 ft agl from 30 KHAF Half Moon Bay.
Alignment
100 %
2 0 -2
IAS kt
100 %
80 75 70
Bank °
87.11 %
7 3.5 0
G
93.71 %
1.5 1 0.5
Pitch °
Info
-6 -9 -12
Climb Rate fpm
Info
1,200 900 600
01,0002,0003,000054108162216270 Runway Distance ft Height at End of Runway ft
00.2501223354658 Climb Distance NM Climb Profile to 1,000 ft
00.25-200-160-120-80-4004080120160200 Climb Distance NM Runway Alignment in (ft) to 1,000 ft
Landing report
Landing on runway XX at 1 mile north west of Pacifica (California, United States) in the Cessna 172
Landing Score 56.53 %
56.34 %
Final 1
Approaching landing ground 1 mile north west of Pacifica (California, United States) from 1 nm to 0 nm. Descent from 89 ft agl to 52 ft agl. A decrease of 38 ft in 1 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
0 %
Poor heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
100 95 90
Alignment
0 %
0.5 0 -0.5
Bank °
0 %
57 56 55
G
63.43 %
1.5 1 0.5
Descent Rate fpm
Info
-1,189 -1,294 -1,400
00.250.50.751050 Distance to Touchdown NM Approach Height ft
00.250.50.751-320-240-160-80080160240320 Distance to Touchdown NM Approach Runway Alignment ft
40.53 %
Landing
Approaching touchdown 1 mile north west of Pacifica (California, United States). Descent from 56 ft agl to 0 ft agl. A decrease of 56 ft in 3 seconds.
Height
96.67 %
Threshold height at 56 ft agl was slightly above target. Target 50 ft agl
Speed
18.49 %
Threshold speed was excessively high at 100 kt. Target 70 kt
Flare
46.95 %
Very poor landing flare
Centreline ft
0 %
100 0 -100
Bank °
0 %
180 117 54
G
0 %
1.5 1 0.5
IAS kt
Info
100 70 40
Pitch °
Info
56 17 -22
Descent Rate fpm
Info
-664 -932 -1,200
01.42.84.25.6701223354658 Runway Distance ft Landing Height ft
01.42.84.25.67-40-32-24-16-80816243240 Runway Distance ft Runway Width ft
72.72 %
Touchdown
Touchdown 1 mile north west of Pacifica (California, United States). Touchdown speed at 44 kn was good. Touchdown rate was heavy at -648 ft/m. Touchdown distance was good at 425 ft. Local weather - Temperature 61 °F. Wind 0 kn at 0 °. Crosswind: 0 kn Headwind: 0 kn
Touchdown
37.06 %
Touchdown rate was heavy at -648 fpm.
Speed
100 %
Touchdown speed at 44 kt was good. Target below 55 kn
Distance
100 %
Touchdown distance was good at 425 ft.
Alignment
89.67 %
Runway touchdown position was slightly misaligned by 19 ft from centreline.
Bank
0 %
Bank angle 163.5 °
G
0 %
G -0.15 g
Bounce
100 %
No Bounce Detected
Metrics
Metrics

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