FFT3838 Frontier
Airbus A321-271NX · N633FR · OAK → LAS
· 1:59Quality 90side-onturned left 39°
Software-steadied: the hops of the camera motor are smoothed out (plane wobble −73%). Download
Trace
Where the aircraft sat in the frame, second by second. Click the chart to jump the video there.
—FOV —az —el —pose —
Loading telemetry…
Lock
Events
Tracking metrics
How well the camera kept the aircraft centred. Tap a metric for what it means and what good looks like.
- Lockshare of the pass
- 95%
- First lockfrom target selected
- 6.1 s
- Centring, medianaz / el while locked
- 0.12° / 0.12°
- Centring, 90th pctaz / el while locked
- 0.52° / 0.39°
- Tightest field of viewhorizontal
- 3.4°
- Time to 8°from first lock
- 3.5 s
- Time to tightestfrom first lock
- 91.8 s
- Time at telefield of view ≤ 5.5°
- 85.6 s
- Jitter at teleaz / el, standard deviation
- 0.21° / 0.20°
- Swing at teleaz / el, peak to peak
- 1.88° / 1.37°
- Pan reversalsper 10 s at tele
- 1.1
- Largest pan hopin any 1 s at tele
- 5.30°
- Largest tilt hopin any 1 s at tele
- 3.66°
- Pose error, mediancommand vs camera
- 0.69°
- Largest correctionvision vs prediction
- 1.36°
- Zoom steps
- 30
Aircraft & route
- Flight
- FFT3838
- Registration
- N633FR
- Type
- Airbus A321-271NX
- Airline
- Frontier
- From
- OAK · Oakland
- To
- LAS · Las Vegas
- Ground speed
- 292 kt
- Altitude at closest
- 10,775 ft
- Vertical rate
- +1,472 ft/min
- Category
- A3
- ICAO hex
- a8496e
Pass geometry
- Max elevation
- 69.2°
- Elevation at start → end
- 19.1° → 18.5°
- Azimuth at start → end
- 352° N → 128° SE
- Closest-approach azimuth
- 47° NE
- Minimum slant range
- 3.5 km
- Heading at closest
- 138° SE
- Aspect at closest
- side-on (89°)
- Turn
- turned left 39°
- Departure
- Yes — climbing out after take-off
- Zenith pass
- No
- Dead-zone wrap
- No
- Duration
- 1:59 (119.1 s)
- Lock
- 95%
Build & tuning
The tracker build that flew this pass and the live settings that mattered, so passes can be compared across changes.
- Build
- 2026-10-16h — lock-first association on (A/B −40% tele gaps)
- Commit
- dfc3684
- Node
- v22.22.2
- Camera
- TONGVEO 20x PTZ · 1920×1080 @ 30 fps
- Clip
- 59.5 MB · 119.0 s · offset -0.8 s
- pursuit
- velocity
- maxLeadSec
- 3
- panLatencySec
- 0.6
- tiltLatencySec
- 0.4
- rippleDeg
- 0.5
- rippleTeleDeg
- 0.25
- maxSpeedStepFwps
- 0.45
- speedReachFrac
- 0.8
- lockedSigmaDeg
- 0.35
- sigmaGrowthDps
- 0.1
- aimLeadSec
- -0.06
- correctionSlewDps
- 2.5
- kp
- 1
- ki
- 0.6
This clip and poster are © Skylight (Cameron Paczek): free for non-commercial use with credit to skylightceiling.com, not MIT. License