Taxiing from the parking area to the runway at KBOS Logan International Airport took 13 minutes and covered a distance of 3 nautical miles. The Boeing 737-800 then began its departure roll on runway 22L, utilizing 3,357 feet, or 44% of the runway, to achieve liftoff at a speed of 160 knots. The local weather conditions at the time of departure featured a temperature of 59°F, with a gentle headwind of 1 knot and a crosswind of 2 knots.
As the aircraft climbed to cruising altitude, it passed overhead the MA17 Avco/Lowell Heliport in Lowell, Massachusetts, before leveling off at 39,994 feet. The enroute climb phase covered a distance of 139 nautical miles and took 22 minutes to complete, representing an ascent of 39,072 feet. Following a brief level cruise phase, the aircraft began its descent from 40,052 feet to 1,958 feet, a decrease of 38,094 feet, in 21 minutes and covering 121 nautical miles. The final level cruise phase occurred 2 miles southwest of Poolesville, Maryland, lasting 2 minutes and covering 5 nautical miles.
The Boeing 737-800 then commenced its final approach to runway 19C at KIAD Washington Dulles International Airport, touching down 273 feet beyond the touchdown zone at a speed of 140 knots. The touchdown rate was fair at -253 feet per minute, and the runway touchdown alignment was very good. The total landing distance was 4,881 feet, or 42% of the runway. Following a smooth rollout, the aircraft taxied to the parking area in 3 minutes, covering less than 1 nautical mile. The total flight distance was 417 nautical miles, taking 66 minutes, and the aircraft utilized 7,278 pounds of fuel.
Replay this flight in 3D — the full flight path over the terrain with every stage, event and score along the route.
Taxiing from the parking to the runway took 13 minutes and covered 3 nm.
| Score | Description | Start | Profile | End |
| 100 % |
Average speed 14 kt 0 kt min to max 23 kt |
0 | 11 kt | |
| 100 % |
Average speed turning corners 11 kt max 11 kt |
0 | 0 kt | |
| 100 % |
Average g force 1.00 g 0.99 g min to max 1.01 g |
1.00 | 1.01 g | |
| Info |
Average pitch angle -0.8 ° -1.1 ° min to max -0.6 ° |
-0.9 | -0.8 ° | |
| Info |
Average bank angle 0.0 ° 0.0 ° min to max 0.2 ° |
0.0 | 0.1 ° | |
| Info |
Battery Master On at 00:36:44 |
|||
| Info |
Engine 2 Started at 00:36:44 |
|||
| Info |
Beacon Lights Switched On at 00:36:44 |
|||
| Info |
Navigation Lights Switched On at 00:36:44 |
|||
| Info |
Autopilot Master Switched On at 00:36:44 |
|||
| Info |
Landing Gear Down at 00:36:44 |
|||
| Info |
Parking Brake On at 00:37:48 |
|||
| Info |
Flaps Position 1 at 00:38:01 |
|||
| Info |
Flaps Position 2 at 00:38:09 |
|||
| Info |
Engine 1 Started at 00:39:07 |
|||
| Info |
Taxi Lights Switched On at 00:40:07 |
|||
| Info |
Parking Brake Off at 00:40:34 |
|||
| Info |
Pitot Heat Switched On at 00:42:01 |
|||
| Info |
Landing Lights Switched On at 00:49:07 |
|||
| Info |
Navigation Lights Switched Off at 00:49:12 |
|||
| Info |
Navigation Lights Switched On at 00:49:13 |
|||
| Info |
Strobe Lights Switched On at 00:49:13 |
|||
| Info |
Flaps Position 3 at 00:49:49 |
Entering runway 22L at KBOS Logan International Airport, Average speed was 12 kt.
| Score | Description | Start | Profile | End |
| Info |
Average speed 11 kt 11 kt min to max 11 kt |
11 | 11 kt | |
| Info |
Average pitch angle -0.8 ° -0.8 ° min to max -0.8 ° |
-0.8 | -0.8 ° | |
| Info |
Average bank angle 0.1 ° 0.0 ° min to max 0.1 ° |
0.1 | 0.0 ° | |
| Info |
Average g force 1.00 g 1.00 g min to max 1.00 g |
1.00 | 1.00 g |
Departure roll runway 22L at KBOS Logan International Airport. Takeoff distance 3,357 ft 44 % of runway. Liftoff speed was 160 kt. Local weather - Temperature 59 °F. Wind 2 kt at 270 °. Crosswind: 2 kt Headwind: 1 kt.
| Score | Description | Start | Profile | End |
| 100 % |
Takeoff distance 3,357 ft 44 % of runway |
|||
| 100 % |
Liftoff speed was 160 kt Target 151 kt |
|||
| 91.81 % |
Runway alignment max 17.4 ft 0.0 ft left to 17.4 ft right |
-17.0 | -16.1 ft | |
| 100 % |
Average g force 1.00 g 0.99 g min to max 1.04 g |
1.00 | 1.02 g | |
| 100 % |
Takeoff Bounce |
|||
| Info |
Average pitch angle -0.0 ° -0.8 ° min to max 6.1 ° |
-0.8 | 6.1 ° | |
| Info |
Average bank angle 0.1 ° 0.0 ° min to max 0.6 ° |
0.0 | 0.6 ° |
Departure climb to 50 ft agl from runway 22L KBOS Logan International Airport.
| Score | Description | Start | Profile | End |
| 100 % |
Heading variation 0.2 ° 0.2 ° min to max 0.2 ° |
0.2 | 0.2 ° | |
| 100 % |
Average speed 170 kt 161 kt min to max 179 kt |
161 | 179 kt | |
| 96.89 % |
Average bank angle 1.9 ° 0.7 ° min to max 3.2 ° |
0.7 | 1.3 ° | |
| 100 % |
Average g force 1.07 g 1.02 g min to max 1.12 g |
1.02 | 1.12 g | |
| Info |
Average VSI 524 fpm 189 fpm min to max 873 fpm |
189 | 873 fpm | |
| Info |
Average altitude 10 ft agl 0 ft agl min to max 30 ft agl |
0 | 30 ft agl | |
| Info |
Average pitch angle 7.2 ° 6.1 ° min to max 8.9 ° |
6.1 | 8.9 ° | |
| Info |
Landing Gear Up at 00:50:53 |
Departure climb to 400 ft agl from 22L KBOS Logan International Airport.
| Score | Description | Start | Profile | End |
| 100 % |
Heading variation 0.1 ° -0.2 ° min to max 0.2 ° |
0.2 | -0.2 ° | |
| 100 % |
Average speed 183 kt 180 kt min to max 191 kt |
180 | 191 kt | |
| 99.53 % |
Average bank angle 1.3 ° 0.9 ° min to max 2.2 ° |
1.1 | 0.9 ° | |
| 100 % |
Average g force 1.15 g 1.12 g min to max 1.26 g |
1.12 | 1.22 g | |
| Info |
Average VSI 1,387 fpm 902 fpm min to max 3,864 fpm |
902 | 3,864 fpm | |
| Info |
Average altitude 68 ft agl 31 ft agl min to max 295 ft agl |
31 | 295 ft agl | |
| Info |
Average pitch angle 10.5 ° 9.0 ° min to max 18.2 ° |
9.0 | 18.2 ° |
Departure climb to 1,000 ft agl from 22L KBOS Logan International Airport.
| Score | Description | Start | Profile | End |
| 100 % |
Heading variation -0.5 ° -0.7 ° min to max -0.4 ° |
-0.4 | -0.7 ° | |
| 100 % |
Average speed 188 kt 185 kt min to max 191 kt |
191 | 185 kt | |
| 97.74 % |
Average bank angle 1.9 ° 0.7 ° min to max 2.9 ° |
0.7 | 2.9 ° | |
| 100 % |
Average g force 1.07 g 0.95 g min to max 1.18 g |
1.18 | 0.95 g | |
| 100 % |
Landing gear up |
|||
| Info |
Average VSI 5,199 fpm 4,370 fpm min to max 5,725 fpm |
4,370 | 5,725 fpm | |
| Info |
Average altitude 570 ft agl 361 ft agl min to max 795 ft agl |
361 | 795 ft agl | |
| Info |
Average pitch angle 20.8 ° 19.2 ° min to max 21.5 ° |
19.2 | 21.5 ° |
Enroute climb started overhead MA17 Avco/Lowell Heliport Lowell (Massachusetts, United States). Climbing from 922 ft asl to 39,994 ft asl, an increase of 39,072 ft in 22 minutes and covering 139 nm.
| Score | Description | Start | Profile | End |
| 100 % |
Average speed 246 kt 164 kt min to max 291 kt |
184 | 238 kt | |
| 100 % |
Average bank angle 13.5 ° 0.0 ° min to max 34.3 ° |
2.8 | 0.1 ° | |
| 100 % |
Average g force 1.03 g 0.68 g min to max 1.32 g |
0.97 | 0.98 g | |
| Info |
Average VSI 2,099 fpm -556 fpm min to max 5,744 fpm |
5,744 | 52 fpm | |
| Info |
Average altitude 15,715 ft asl 922 ft asl min to max 39,994 ft asl |
922 | 39,994 ft asl | |
| Info |
Average pitch angle 7.4 ° 2.2 ° min to max 22.1 ° |
21.7 | 3.7 ° | |
| Info |
Turn coordination 0 0 min to max 0 |
0 | 0 | |
| Info |
Taxi Lights Switched Off at 00:51:56 |
|||
| Info |
Flaps Position 1 at 00:52:20 |
|||
| Info |
Flaps Position 3 at 00:52:21 |
|||
| Info |
Flaps Position 2 at 00:52:23 |
|||
| Info |
Flaps Position 1 at 00:52:27 |
|||
| Info |
Flaps Fully Retracted at 00:52:35 |
|||
| Info |
Landing Lights Switched Off at 00:55:13 |
Enroute level cruise started 1 mile south east of Amenia (New York, United States) and lasted 5 minutes, covering 142 nm.
| Score | Description | Start | Profile | End |
| 100 % |
Average altitude 39,992 ft asl 39,889 ft asl min to max 40,104 ft asl |
40,087 | 40,017 ft asl | |
| 100 % |
Average speed 234 kt 212 kt min to max 247 kt |
243 | 212 kt | |
| 100 % |
Average bank angle 0.1 ° 0.0 ° min to max 0.6 ° |
0.1 | 0.0 ° | |
| 100 % |
Average g force 1.00 g 0.97 g min to max 1.02 g |
0.99 | 1.00 g | |
| Info |
Turn coordination 0 0 min to max 0 |
0 | 0 | |
| Info |
Average pitch angle 3.9 ° 3.2 ° min to max 5.0 ° |
3.7 | 4.9 ° |
Enroute descent started 2 miles north of Elysburg (Pennsylvania, United States). Descent from 40,052 ft asl to 1,958 ft asl, a decrease of 38,094 ft in 21 minutes and covering 121 nm.
| Score | Description | Start | Profile | End |
| 100 % |
Average speed 231 kt 144 kt min to max 304 kt |
214 | 144 kt | |
| 100 % |
Average bank angle 6.0 ° 0.0 ° min to max 31.0 ° |
0.1 | 0.0 ° | |
| 100 % |
Average g force 1.02 g 0.79 g min to max 1.18 g |
1.00 | 1.00 g | |
| Info |
Average VSI -1,578 fpm -3,660 fpm min to max 401 fpm |
30 | -6 fpm | |
| Info |
Average altitude 15,302 ft asl 1,927 ft asl min to max 40,080 ft asl |
40,052 | 1,958 ft asl | |
| Info |
Average pitch angle 0.8 ° -3.4 ° min to max 5.8 ° |
4.8 | 4.5 ° | |
| Info |
Turn coordination 0 0 min to max 0 |
0 | 0 | |
| Info |
Landing Lights Switched On at 01:30:53 |
|||
| Info |
Taxi Lights Switched On at 01:35:52 |
|||
| Info |
Autopilot Bank Hold Activated at 01:36:55 |
|||
| Info |
Flaps Position 2 at 01:37:54 |
|||
| Info |
Flaps Fully Retracted at 01:37:55 |
|||
| Info |
Flaps Position 1 at 01:38:01 |
|||
| Info |
Flaps Position 2 at 01:38:09 |
|||
| Info |
Landing Gear Down at 01:38:30 |
|||
| Info |
Flaps Position 3 at 01:38:33 |
|||
| Info |
Flaps Position 2 at 01:38:34 |
|||
| Info |
Flaps Position 3 at 01:38:35 |
|||
| Info |
Flaps Position 4 at 01:38:39 |
|||
| Info |
Flaps Position 5 at 01:39:11 |
|||
| Info |
Flaps Position 6 at 01:39:14 |
|||
| Info |
Flaps Position 7 at 01:39:24 |
|||
| 100 % |
Landing Lights at 01:39:50 |
Enroute level cruise started 2 miles south west of Poolesville (Maryland, United States) and lasted 2 minutes, covering 5 nm.
| Score | Description | Start | Profile | End |
| 100 % |
Average altitude 1,901 ft asl 1,545 ft asl min to max 1,962 ft asl |
1,958 | 1,545 ft asl | |
| 100 % |
Average speed 146 kt 144 kt min to max 150 kt |
144 | 146 kt | |
| 100 % |
Average bank angle 0.3 ° 0.0 ° min to max 4.1 ° |
0.0 | 3.3 ° | |
| 100 % |
Average g force 1.00 g 0.90 g min to max 1.02 g |
1.00 | 0.99 g | |
| Info |
Turn coordination 0 0 min to max 0 |
0 | 0 | |
| Info |
Average pitch angle 3.5 ° 0.4 ° min to max 4.6 ° |
4.5 | 1.3 ° |
Approaching runway 19C at KIAD Washington Dulles International Airport from 4 nm to 3 nm. Descent from 1,232 ft agl to 959 ft agl. A decrease of 273 ft in 23 seconds.
| Score | Description | Start | Profile | End |
| 100 % |
Approach angle 3.0 ° 3.0 ° min to max 3.0 ° Target 3.0 ° |
3.0 | 3.0 ° | |
| 100 % |
Average speed 145 kt 145 kt min to max 146 kt |
146 | 145 kt | |
| 100 % |
Heading variation 0.1 ° -0.0 ° min to max 0.2 ° |
0.2 | -0.0 ° | |
| 100 % |
Average bank angle 0.9 ° 0.0 ° min to max 2.2 ° |
2.2 | 0.0 ° | |
| 100 % |
Average g force 1.00 g 0.97 g min to max 1.05 g |
0.99 | 0.97 g | |
| Info |
Average VSI -786 fpm -873 fpm min to max -684 fpm |
-827 | -747 fpm | |
| Info |
Average altitude 1,090 ft agl 959 ft agl min to max 1,232 ft agl |
1,232 | 959 ft agl | |
| Info |
Average pitch angle 1.5 ° 0.8 ° min to max 2.1 ° |
1.2 | 1.5 ° |
Approaching runway 19C at KIAD Washington Dulles International Airport from 3 nm to 2 nm. Descent from 948 ft agl to 667 ft agl. A decrease of 280 ft in 24 seconds.
| Score | Description | Start | Profile | End |
| 100 % |
Approach angle 3.1 ° 3.0 ° min to max 3.2 ° Target 3.0 ° |
3.0 | 3.1 ° | |
| 100 % |
Average speed 144 kt 144 kt min to max 146 kt |
145 | 146 kt | |
| 100 % |
Heading variation -0.0 ° -0.0 ° min to max -0.0 ° |
-0.0 | -0.0 ° | |
| 100 % |
Average bank angle 0.8 ° 0.2 ° min to max 2.0 ° |
0.4 | 1.6 ° | |
| 100 % |
Average g force 1.00 g 0.94 g min to max 1.05 g |
1.00 | 0.97 g | |
| Info |
Average VSI -712 fpm -894 fpm min to max -504 fpm |
-773 | -894 fpm | |
| Info |
Average altitude 808 ft agl 667 ft agl min to max 948 ft agl |
948 | 667 ft agl | |
| Info |
Average pitch angle 1.8 ° 0.6 ° min to max 3.0 ° |
1.5 | 0.6 ° |
Approaching runway 19C at KIAD Washington Dulles International Airport from 2 nm to 1 nm. Descent from 653 ft agl to 310 ft agl. A decrease of 343 ft in 22 seconds.
| Score | Description | Start | Profile | End |
| 100 % |
Approach angle 3.0 ° 2.9 ° min to max 3.1 ° Target 3.0 ° |
3.1 | 2.9 ° | |
| 100 % |
Average speed 146 kt 145 kt min to max 147 kt |
146 | 145 kt | |
| 100 % |
Heading variation -0.0 ° -0.0 ° min to max 0.0 ° |
-0.0 | -0.0 ° | |
| 100 % |
Average bank angle 0.6 ° 0.1 ° min to max 1.5 ° |
0.9 | 0.8 ° | |
| 100 % |
Average g force 1.01 g 0.98 g min to max 1.07 g |
1.00 | 1.03 g | |
| Info |
Average VSI -892 fpm -1,004 fpm min to max -786 fpm |
-933 | -786 fpm | |
| Info |
Average altitude 471 ft agl 310 ft agl min to max 653 ft agl |
653 | 310 ft agl | |
| Info |
Average pitch angle 1.0 ° 0.4 ° min to max 2.0 ° |
0.7 | 2.0 ° |
Approaching runway 19C at KIAD Washington Dulles International Airport from 1 nm to 0 nm. Descent from 298 ft agl to 53 ft agl. A decrease of 245 ft in 19 seconds.
| Score | Description | Start | Profile | End |
| 100 % |
Approach angle 2.8 ° 2.5 ° min to max 3.1 ° Target 3.0 ° |
2.9 | 3.1 ° | |
| 100 % |
Average speed 143 kt 143 kt min to max 145 kt |
144 | 143 kt | |
| 100 % |
Heading variation -0.1 ° -0.1 ° min to max -0.0 ° |
-0.0 | -0.0 ° | |
| 100 % |
Average bank angle 1.4 ° 0.0 ° min to max 2.5 ° |
0.9 | 1.0 ° | |
| 100 % |
Average g force 0.99 g 0.90 g min to max 1.08 g |
1.08 | 1.01 g | |
| Info |
Average VSI -537 fpm -973 fpm min to max -430 fpm |
-714 | -565 fpm | |
| Info |
Average altitude 93 ft agl 53 ft agl min to max 298 ft agl |
298 | 53 ft agl | |
| Info |
Average pitch angle 2.4 ° 0.4 ° min to max 3.3 ° |
2.6 | 2.3 ° |
Landing on runway 19C at KIAD Washington Dulles International Airport, runway length 11,515 ft. Good threshold height. Threshold speed was slightly above target at 143 kt.
| Score | Description | Start | Profile | End |
| 100 % |
Threshold speed was slightly above target at 143 kt. Target 131 kt |
|||
| 100 % |
Target 50 ft agl |
|||
| 99.65 % |
Landing and flare profile |
|||
| 100 % |
Heading variation -0.0 ° -0.0 ° min to max -0.0 ° |
-0.0 | -0.0 ° | |
| 100 % |
Average bank angle 0.3 ° 0.0 ° min to max 0.9 ° |
0.9 | 0.2 ° | |
| 100 % |
Average g force 1.03 g 0.94 g min to max 1.09 g |
1.01 | 1.03 g | |
| Info |
Average speed 143 kt 140 kt min to max 144 kt |
143 | 140 kt | |
| Info |
Average VSI -418 fpm -568 fpm min to max -253 fpm |
-566 | -253 fpm | |
| Info |
Average altitude 14 ft agl -4 ft agl min to max 41 ft agl |
41 | -4 ft agl | |
| Info |
Average pitch angle 3.0 ° 2.2 ° min to max 4.0 ° |
2.3 | 4.0 ° |
Touchdown point was 273 ft beyond the touchdown zone. Touchdown speed at 140 kt was a little fast. Touchdown rate was fair at -253 fpm. Runway touchdown alignment was very good. Local weather - Temperature 54 °F. Wind 0 kt at 0 °. Crosswind: 0 kt Headwind: 0 kt.
| Score | Description | Start | Profile | End |
| 94.74 % |
Touchdown VSI was -253 fpm. |
|||
| 100 % |
Touchdown distance was 1,641 ft Target 1,500 ft |
|||
| 97.31 % |
Speed at touchdown 140 kt Target below 128 kt |
|||
| 100 % |
Runway alignment max 7.7 ft 7.5 ft right |
-7.7 | -7.3 ft | |
| 100 % |
Average bank angle 0.2 ° 0.1 ° min to max 0.2 ° |
0.2 | 0.1 ° | |
| 100 % |
Average g force 1.11 g 1.03 g min to max 1.14 g |
1.03 | 1.08 g | |
| 100 % |
Landing Bounce |
|||
| Info |
Average speed 139 kt 139 kt min to max 140 kt |
140 | 139 kt | |
| Info |
Average pitch angle 4.2 ° 4.0 ° min to max 4.3 ° |
4.0 | 4.3 ° |
Total landing distance 4,881 ft, 42 % of runway. Runway rollout alignment was very good.
| Score | Description | Start | Profile | End |
| 100 % |
Landing distance 4,881 ft 42 % of runway. |
|||
| 98.83 % |
Runway alignment max 11.0 ft 0.0 ft left to 11.0 ft right |
-7.2 | -9.6 ft | |
| 100 % |
Average g force 1.02 g 0.97 g min to max 1.08 g |
1.08 | 1.00 g | |
| Info |
Average speed 128 kt 74 kt min to max 138 kt |
138 | 74 kt | |
| Info |
Average pitch angle 2.1 ° -0.8 ° min to max 4.3 ° |
4.3 | -0.8 ° | |
| Info |
Average bank angle 0.2 ° 0.0 ° min to max 0.6 ° |
0.1 | 0.2 ° |
Exiting runway, average speed 29 kt
| Score | Description | Start | Profile | End |
| Info |
Average speed 29 kt 13 kt min to max 70 kt |
70 | 13 kt | |
| Info |
Average pitch angle -0.9 ° -1.2 ° min to max -0.6 ° |
-0.9 | -0.6 ° | |
| Info |
Average bank angle 0.1 ° 0.0 ° min to max 0.5 ° |
0.1 | 0.5 ° | |
| Info |
Average g force 1.00 g 0.99 g min to max 1.01 g |
1.00 | 1.00 g | |
| Info |
Flaps Position 2 at 01:44:25 |
|||
| Info |
Flaps Position 7 at 01:44:27 |
|||
| Info |
Flaps Position 6 at 01:44:28 |
|||
| Info |
Flaps Position 5 at 01:44:32 |
|||
| Info |
Flaps Position 4 at 01:44:35 |
|||
| Info |
Landing Lights Switched Off at 01:44:37 |
|||
| Info |
Flaps Position 3 at 01:44:38 |
|||
| Info |
Navigation Lights Switched Off at 01:44:39 |
|||
| Info |
Strobe Lights Switched Off at 01:44:39 |
|||
| Info |
Navigation Lights Switched On at 01:44:40 |
|||
| Info |
Flaps Position 2 at 01:44:42 |
Taxiing to the parking from the runway took 3 minutes and covered less than 1 nm.
| Score | Description | Start | Profile | End |
| 100 % |
Average speed 9 kt 0 kt min to max 13 kt |
13 | 3 kt | |
| 100 % |
Average speed turning corners 0 kt max 0 kt |
0 | 0 kt | |
| 100 % |
Average g force 1.00 g 0.99 g min to max 1.01 g |
1.00 | 1.00 g | |
| Info |
Average pitch angle -0.8 ° -1.0 ° min to max -0.6 ° |
-0.6 | -0.9 ° | |
| Info |
Average bank angle 0.1 ° 0.0 ° min to max 0.5 ° |
0.4 | 0.0 ° | |
| Info |
Flaps Position 1 at 01:44:46 |
|||
| Info |
Flaps Fully Retracted at 01:44:54 |
|||
| Info |
Taxi Lights Switched Off at 01:47:08 |
|||
| Info |
Engine 1 Stopped at 01:47:18 |
The Boeing 737-800 touched down on runway 19C at KIAD Washington Dulles International Airport with a score of 99.4%. The aircraft approached the runway from the north, heading 182.0° at 4 nm and 1,232 ft above ground level. The final approach was characterized by good quality, with a smooth descent and a stable airspeed. The threshold height was well-managed, and the aircraft touched down at a speed of 143 kt, which was slightly above the target speed.
The touchdown point was located 273 ft beyond the touchdown zone, and the touchdown speed of 140 kt was a little fast. However, the touchdown rate of -253 fpm was fair, indicating a relatively smooth transition from the air to the ground. The runway touchdown alignment was very good, with the aircraft centered on the runway. The local weather conditions were favorable, with a temperature of 54 °F and a wind speed of 0 kt at 0°.
The total landing distance was 4,881 ft, which accounted for 42% of the runway length. The runway rollout alignment was very good, with the aircraft maintaining a stable and centered path. Overall, the landing was executed well, with the aircraft touching down smoothly and rolling out in a stable and controlled manner.
Drag to zoom · double-click to reset · hover for values