The U.S. aircraft register, updated daily
the record · business jet · Learjet Inc 45 · flight page

N312MA

Last heard today at 12:46 pm, at 1,275 feet at Simsbury 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 Today at 12:40 pm
To 4B9Simsbury Airport, Simsbury, CT Today at 12:46 pm
Length
5 min
Distance
18 nm (21 miles)
Top altitude
4,975 ft
Fastest
262 knots (302 mph)
Positions heard
4

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

WhenFromToLengthDistanceTop altitudeFastest
Today at 12:40 pm to 12:46 pm in the air when first heard Simsbury Airport 4B9 5 min 18 nm 4,975 ft 262 kt
Today at 11:44 am to 12:15 pm in the air when first heard still in the air, or out of the network's hearing 30 min 253 nm 45,000 ft 507 kt
Wednesday at 5:51 pm to 6:42 pm in the air when first heard Chicago Executive PWK 51 min 337 nm 35,000 ft 528 kt
Wednesday at 12:29 pm to 12:39 pm Joe Foss Field FSD still in the air, or out of the network's hearing 10 min 52 nm 21,000 ft 452 kt
Wednesday at 10:39 am to 10:49 am in the air when first heard Joe Foss Field FSD 10 min 26 nm 7,825 ft 262 kt
Wednesday at 8:42 am to 9:26 am in the air when first heard still in the air, or out of the network's hearing 44 min 302 nm 40,000 ft 461 kt
Sunday at 10:59 pm to 11:53 pm in the air when first heard Chicago Executive PWK 54 min 289 nm 30,000 ft 444 kt
Saturday at 10:47 am to 11:09 am in the air when first heard John Glenn Columbus International CMH 22 min 128 nm 27,000 ft 488 kt
October 30 at 7:15 pm to 7:30 pm in the air when first heard Chicago Executive PWK 15 min 56 nm 13,775 ft 341 kt
October 30 at 6:46 pm to 6:52 pm in the air when first heard still in the air, or out of the network's hearing 6 min 34 nm 23,400 ft 395 kt
October 29 at 12:45 pm to 12:55 pm in the air when first heard still in the air, or out of the network's hearing 10 min 38 nm 6,075 ft 253 kt
October 29 at 10:51 am to 12:16 pm Teterboro Airport TEB still in the air, or out of the network's hearing 1 h 24 min 424 nm 43,000 ft 425 kt
October 25 at 8:01 pm to 8:16 pm in the air when first heard Indianapolis Executive TYQ 14 min 59 nm 18,750 ft 385 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
Learjet Inc 45
Kind
Business jet, 12 seats
Operator
Magnum Air LLC
Registered in
Chicago, IL
Transponder code
A34F53

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