the record · business jet · Gates Learjet 25D · flight page

N203VS

Last heard today at 11:58 am, at 20,500 feet, 9 miles northwest of California City Municipal. Nothing newer has come from the network since; it may have landed out of the receivers' hearing.

This page checks the country picture for it every minute while it is open.

Took off —in the air when first heard Saturday at 12:35 pm

Last heard …still in the air, or beyond the receivers' hearing Saturday at 1:42 pm

Length: 1 h 7 min
Distance: 249 nm (287 miles)
Top altitude: 21,100 ft
Fastest: 353 knots (406 mph)
Positions heard: 28

This flight is the one in progress (or the last one heard, if the aircraft flew beyond the receivers). Times are local to where the aircraft was.

Line colour: altitude Low 10,000 ft 25,000 ft 40,000 ft Start End

Altitude and speed through the flight

Move along the graph to read the altitude and speed at any moment.

Flights in the last 14 days

When	From	To	Length	Distance	Top altitude	Fastest
Saturday at 12:35 pm to 1:42 pm	in the air when first heard	still in the air, or out of the network's hearing	1 h 7 min	249 nm	21,100 ft	353 kt
Friday at 12:57 pm to 1:05 pm	in the air when first heard	still in the air, or out of the network's hearing	7 min	35 nm	17,500 ft	362 kt
Friday at 11:32 am to 12:36 pm	in the air when first heard	still in the air, or out of the network's hearing	1 h 4 min	270 nm	19,400 ft	384 kt
November 2 at 11:23 am to 12:45 pm	in the air when first heard	still in the air, or out of the network's hearing	1 h 21 min	356 nm	21,100 ft	389 kt
November 2 at 8:02 am to 9:16 am	in the air when first heard	still in the air, or out of the network's hearing	1 h 13 min	335 nm	21,300 ft	367 kt
October 30 at 8:40 am to 10:30 am	in the air when first heard	still in the air, or out of the network's hearing	1 h 50 min	389 nm	20,900 ft	359 kt
October 29 at 11:30 am to 12:11 pm	in the air when first heard	still in the air, or out of the network's hearing	40 min	136 nm	16,000 ft	301 kt
October 29 at 10:35 am to 11:09 am	in the air when first heard	still in the air, or out of the network's hearing	34 min	109 nm	17,200 ft	345 kt

Show the last 56 days · A flight is a run of positions with no gap longer than twenty minutes; an airport is named when the aircraft was low and within five miles of it at that end.

Positions from the adsb.lol community network (open data). A distance is the sum of the straight lines between the positions heard, so it is a little short of the true track. Positions are kept in full for 7 days and at one point every five minutes after that, for 180 days. Map: OpenFreeMap, OpenMapTiles, OpenStreetMap contributors. For understanding where an aircraft went, not for flying.

The aircraft

Aircraft: Gates Learjet 25D, built 1981
Kind: Business jet, 10 seats
Operator: Calspan CORP
Registered in: Buffalo, NY
Transponder code: A19F14

The full register record, with its history and connections. Find it on the live map and follow it with its trail.