the record · airliner · Boeing 747-47UF · flight page

N409MC

Last heard yesterday at 8:42 pm, at 37,000 feet, 55 miles east of Nantucket Memorial. 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 DOVDover Air Force Base, Dover, DE Yesterday at 8:01 pm

Last heard …still in the air, or beyond the receivers' hearing Yesterday at 8:42 pm

Length: 40 min
Distance: 335 nm (386 miles)
Top altitude: 37,000 ft
Fastest: 561 knots (646 mph)
Positions heard: 21

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
Yesterday at 8:01 pm to 8:42 pm	Dover Air Force Base DOV	still in the air, or out of the network's hearing	40 min	335 nm	37,000 ft	561 kt
Thursday at 7:33 pm to 7:56 pm	in the air when first heard	still in the air, or out of the network's hearing	23 min	187 nm	36,000 ft	500 kt
October 21 at 7:00 pm to 7:16 pm	in the air when first heard	still in the air, or out of the network's hearing	15 min	113 nm	38,000 ft	430 kt
October 18 at 1:07 am to 1:48 am	Los Angeles International LAX	still in the air, or out of the network's hearing	41 min	188 nm	34,000 ft	467 kt
October 17 at 9:41 pm to 10:00 pm	in the air when first heard	still in the air, or out of the network's hearing	18 min	139 nm	38,000 ft	449 kt
October 17 at 8:18 pm to 9:17 pm	in the air when first heard	still in the air, or out of the network's hearing	59 min	455 nm	38,000 ft	475 kt
October 17 at 1:30 am to 2:26 am	in the air when first heard	still in the air, or out of the network's hearing	55 min	428 nm	35,000 ft	556 kt
October 16 at 9:20 pm to 9:58 pm	Ted Stevens Anchorage International ANC	still in the air, or out of the network's hearing	37 min	215 nm	33,000 ft	490 kt
October 16 at 6:39 pm to 7:17 pm	in the air when first heard	Ted Stevens Anchorage International ANC	38 min	173 nm	35,000 ft	497 kt
October 16 at 1:08 am to 1:45 am	in the air when first heard	still in the air, or out of the network's hearing	37 min	302 nm	38,000 ft	491 kt
October 15 at 7:45 pm to 8:36 pm	in the air when first heard	still in the air, or out of the network's hearing	50 min	385 nm	32,000 ft	484 kt
October 15 at 8:46 am to 10:11 am	in the air when first heard	still in the air, or out of the network's hearing	1 h 24 min	692 nm	33,000 ft	536 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: Boeing 747-47UF, built 2000
Kind: Airliner, 660 seats
Operator: Atlas Air INC
Registered in: Purchase, NY
Transponder code: A4CF26

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