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

N477MC

Last heard Wednesday at 4:50 pm, at 35,975 feet, 4 miles northwest of Big Falls 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 Wednesday at 3:48 pm

Last heard …still in the air, or beyond the receivers' hearing Wednesday at 3:52 pm

Length: 4 min
Distance: 24 nm (28 miles)
Top altitude: 17,450 ft
Fastest: 409 knots (471 mph)
Positions heard: 3

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
Wednesday at 3:48 pm to 3:52 pm	in the air when first heard	still in the air, or out of the network's hearing	4 min	24 nm	17,450 ft	409 kt
Monday at 10:02 pm to 11:00 pm	in the air when first heard	still in the air, or out of the network's hearing	57 min	470 nm	35,975 ft	507 kt
Monday at 4:55 pm to 6:03 pm	in the air when first heard	still in the air, or out of the network's hearing	1 h 7 min	490 nm	31,950 ft	465 kt
Monday at 10:40 am to 12:05 pm	in the air when first heard	still in the air, or out of the network's hearing	1 h 24 min	745 nm	35,025 ft	579 kt
Monday at 7:14 am to 7:49 am	Ted Stevens Anchorage International ANC	still in the air, or out of the network's hearing	34 min	256 nm	33,000 ft	534 kt
Monday at 4:22 am to 5:01 am	in the air when first heard	Ted Stevens Anchorage International ANC	38 min	244 nm	33,000 ft	503 kt
November 6 at 11:10 pm to 11:43 pm	Ted Stevens Anchorage International ANC	still in the air, or out of the network's hearing	33 min	217 nm	40,000 ft	509 kt
November 6 at 8:12 pm to 8:55 pm	in the air when first heard	Ted Stevens Anchorage International ANC	43 min	252 nm	40,000 ft	506 kt
November 6 at 5:06 pm to 5:31 pm	in the air when first heard	still in the air, or out of the network's hearing	25 min	178 nm	40,000 ft	433 kt
November 6 at 4:17 pm to 4:36 pm	in the air when first heard	still in the air, or out of the network's hearing	18 min	99 nm	40,000 ft	457 kt
November 6 at 8:56 am to 12:11 pm	Portsmouth International AT Pease PSM	still in the air, or out of the network's hearing	3 h 15 min	1,411 nm	36,000 ft	488 kt
November 5 at 11:50 am to 12:50 pm	in the air when first heard	Portsmouth International AT Pease PSM	1 h 0 min	372 nm	38,000 ft	456 kt
November 4 at 6:40 pm to 7:16 pm	Miami International MIA	still in the air, or out of the network's hearing	35 min	206 nm	41,000 ft	537 kt
November 4 at 12:47 pm to 1:36 pm	in the air when first heard	Miami International MIA	48 min	231 nm	39,975 ft	514 kt
November 4 at 4:32 am to 4:57 am	Miami International MIA	still in the air, or out of the network's hearing	24 min	169 nm	35,025 ft	495 kt
November 3 at 1:12 pm to 4:45 pm	in the air when first heard	Miami International MIA	3 h 32 min	1,588 nm	36,000 ft	503 kt
November 3 at 9:10 am to 9:45 am	Ted Stevens Anchorage International ANC	still in the air, or out of the network's hearing	34 min	233 nm	29,000 ft	500 kt
November 3 at 6:35 am to 7:16 am	in the air when first heard	Ted Stevens Anchorage International ANC	40 min	251 nm	35,050 ft	484 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 1998
Kind: Airliner, 660 seats
Operator: Atlas Air INC
Registered in: Purchase, NY
Transponder code: A5DC31

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