the record · single-engine piston aircraft · Cessna 172M · flight page

N21764

Last heard Tuesday at 11:38 am, on the ground at Greeley-Weld County. Nothing newer has come from the network: either it has not flown since, or it flew where the volunteer receivers cannot hear it.

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

From GXYGreeley-Weld County, Greeley, CO Tuesday at 10:21 am

To GXYGreeley-Weld County, Greeley, CO Tuesday at 11:38 am

Length: 1 h 17 min
Distance: 94 nm (108 miles)
Top altitude: 6,300 ft
Fastest: 125 knots (144 mph)
Positions heard: 37

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
Tuesday at 10:21 am to 11:38 am	Greeley-Weld County GXY	Greeley-Weld County GXY	1 h 17 min	94 nm	6,300 ft	125 kt
Monday at 2:00 pm to 3:20 pm	Greeley-Weld County GXY	Greeley-Weld County GXY	1 h 19 min	87 nm	7,100 ft	108 kt
Monday at 9:21 am to 10:31 am	Greeley-Weld County GXY	Greeley-Weld County GXY	1 h 9 min	58 nm	7,200 ft	98 kt
October 31 at 1:47 pm to 2:48 pm	Greeley-Weld County GXY	Greeley-Weld County GXY	1 h 0 min	16 nm	5,500 ft	109 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: Cessna 172M, built 1974
Kind: Single-engine piston aircraft, 4 seats
Operator: Blue Sky Flyers INC
Registered in: Evans, CO
Transponder code: A1D6CA

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