the record · business jet · Cirrus Design Corp SF50 · flight page

N31MF

Last heard Wednesday at 6:11 pm, at 3,100 feet at Gillespie Field. 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.

From —in the air when first heard Wednesday at 5:18 pm

To SDMBrown Field Municipal, San Diego, CA Wednesday at 5:38 pm

Length: 20 min
Distance: 61 nm (70 miles)
Top altitude: 15,275 ft
Fastest: 310 knots (357 mph)
Positions heard: 10

The latest flight recorded. Pick another in the list below. 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
Wednesday at 5:18 pm to 5:38 pm	in the air when first heard	Brown Field Municipal SDM	20 min	61 nm	15,275 ft	310 kt
Tuesday at 5:19 pm to 5:47 pm	Tucson International TUS	still in the air, or out of the network's hearing	28 min	102 nm	17,075 ft	258 kt
October 15 at 3:29 pm to 3:49 pm	in the air when first heard	still in the air, or out of the network's hearing	19 min	57 nm	19,775 ft	324 kt
October 15 at 2:06 pm to 3:02 pm	Montgomery-Gibbs Executive MYF	still in the air, or out of the network's hearing	55 min	211 nm	31,000 ft	357 kt
October 14 at 2:48 pm to 3:08 pm	in the air when first heard	Brown Field Municipal SDM	20 min	88 nm	10,900 ft	304 kt
October 11 at 5:15 pm to 5:43 pm	in the air when first heard	still in the air, or out of the network's hearing	28 min	123 nm	28,000 ft	276 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: Cirrus Design Corp SF50, built 2023
Kind: Business jet, 7 seats
Operator: Valiair Limited CO Trustee
Registered in: Casper, WY
Transponder code: A34591

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