the record · helicopter · Robinson Helicopter R44 II · flight page

N7740B

Last heard Thursday at 4:28 pm, at 400 feet at St. Louis Downtown Airport. 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 Thursday at 4:17 pm

To CPSSt. Louis Downtown Airport, Cahokia/St Louis, IL Thursday at 4:28 pm

Length: 10 min
Distance: 18 nm (21 miles)
Top altitude: 1,100 ft
Fastest: 113 knots (130 mph)
Positions heard: 5

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
Thursday at 4:17 pm to 4:28 pm	in the air when first heard	St. Louis Downtown Airport CPS	10 min	18 nm	1,100 ft	113 kt
Thursday at 1:02 pm to 1:16 pm	in the air when first heard	still in the air, or out of the network's hearing	13 min	12 nm	800 ft	73 kt
Thursday at 11:49 am to 12:13 pm	in the air when first heard	still in the air, or out of the network's hearing	24 min	24 nm	800 ft	111 kt
Thursday at 10:02 am to 11:03 am	St. Louis Downtown Airport CPS	still in the air, or out of the network's hearing	1 h 0 min	63 nm	700 ft	116 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: Robinson Helicopter R44 II, built 2015
Kind: Helicopter, 4 seats
Owner: A private owner (not named here)
Registered in: Silex, MO
Transponder code: AA7A3D

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