Apparatus

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sensors Mode-S transponder

A283ED

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N261NN · EMBRAER ERJ-170-200 (long wing) · operated by AMERICAN AIRLINES INC

Hex
A283ED
Octal
50501755
Decimal
10,650,605
Country
US
Tail
N261NN
Type
E75L
No current signal · last broadcast Jul 26, 21:15 UTC
Flights observed
761
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:15 UTC

Last known position

Most recent position reported by Mode-S A283ED.

Country allocation

The ICAO 24-bit address A283ED falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 20 distinct

Callsign Airline Flights Last seen
ENY4039 - 11 2026-07-09
ENY3794 - 10 2026-06-23
ENY3428 - 10 2026-07-06
ENY4135 - 9 2026-06-30
ENY3546 Envoy Air 8 2026-05-02
ENY3441 - 8 2026-06-19
ENY4145 Envoy Air 7 2026-07-23
ENY4104 - 7 2026-07-03
ENY4040 Envoy Air 7 2026-04-30
ENY4007 Envoy Air 7 2026-06-01
ENY3593 - 7 2026-06-22
ENY4132 Envoy Air 6 2026-05-16
ENY4128 Envoy Air 6 2026-05-29
ENY3948 Envoy Air 6 2026-06-12
ENY3825 - 6 2026-06-20
ENY3701 Envoy Air 6 2026-07-21
ENY3691 Envoy Air 6 2026-07-26
ENY3487 Envoy Air 6 2026-06-08
ENY4307 - 5 2026-07-17
ENY4116 Envoy Air 5 2026-07-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ENY3507 DFW → STS Jul 26, 20:00 UTCJul 26, 21:15 UTC1h 15m
2026-07-26 ENY3451 DAB → DFW Jul 26, 17:05 UTCJul 26, 18:45 UTC1h 40m
2026-07-26 ENY3451 DAB → DFW Jul 26, 14:40 UTCJul 26, 16:15 UTC1h 35m
2026-07-26 ENY4067 DFW → STS Jul 26, 11:05 UTCJul 26, 12:05 UTC1h 0m
2026-07-26 ENY4061 MIA → TYS Jul 26, 02:45 UTCJul 26, 03:45 UTC1h 0m
2026-07-26 ENY3691 DFW → AGU Jul 26, 00:15 UTCJul 26, 01:15 UTC1h 0m
2026-07-26 ENY3691 DFW → AGU Jul 26, 00:11 UTCJul 26, 01:11 UTC1h 0m
2026-07-25 ENY3691 DFW → AGU Jul 25, 22:30 UTCJul 25, 23:25 UTC55m
2026-07-25 ENY3847 ORD → GSP Jul 25, 20:00 UTCJul 25, 20:50 UTC50m
2026-07-25 ENY3847 ORD → GSP Jul 25, 17:55 UTCJul 25, 18:45 UTC50m
2026-07-25 ENY3495 IND → ORD Jul 25, 14:55 UTCJul 25, 16:35 UTC1h 40m
2026-07-25 ENY3495 IND → ORD Jul 25, 12:30 UTCJul 25, 14:05 UTC1h 35m
2026-07-25 ENY3654 FAR → ORD Jul 25, 10:10 UTCJul 25, 10:50 UTC40m
2026-07-25 ENY3431 DFW → BTR Jul 25, 04:05 UTCJul 25, 04:35 UTC30m
2026-07-25 ENY3431 DFW → BTR Jul 25, 04:04 UTCJul 25, 04:34 UTC30m
2026-07-25 ENY3657 FWA → DFW Jul 25, 01:50 UTCJul 25, 02:35 UTC45m
2026-07-25 ENY3657 FWA → DFW Jul 25, 01:41 UTCJul 25, 02:37 UTC56m
2026-07-24 ENY3657 FWA → DFW Jul 24, 23:55 UTCJul 25, 00:35 UTC40m
2026-07-24 ENY3966 DFW → MSY Jul 24, 15:55 UTCJul 24, 22:25 UTC6h 30m
2026-07-24 ENY4277 RAP → DFW Jul 24, 12:55 UTCJul 24, 14:25 UTC1h 30m
2026-07-24 ENY4277 RAP → DFW Jul 24, 12:34 UTCJul 24, 14:23 UTC1h 49m
2026-07-24 ENY3567 DFW → RAP Jul 24, 01:25 UTCJul 24, 03:10 UTC1h 45m
2026-07-23 ENY4145 IND → MIA Jul 23, 23:35 UTCJul 24, 00:15 UTC40m
2026-07-23 ENY4145 IND → MIA Jul 23, 23:24 UTCJul 24, 00:14 UTC50m
2026-07-23 ENY4145 IND → MIA Jul 23, 21:40 UTCJul 23, 22:15 UTC35m
2026-07-23 ENY4130 - Jul 23, 20:00 UTCJul 23, 20:35 UTC35m
2026-07-23 ENY4130 DFW → SHV Jul 23, 18:25 UTCJul 23, 19:00 UTC35m
2026-07-23 ENY3503 YYZ → ORD Jul 23, 15:20 UTCJul 23, 16:55 UTC1h 35m
2026-07-23 ENY3503 YYZ → ORD Jul 23, 15:17 UTCJul 23, 17:00 UTC1h 43m
2026-07-23 ENY3503 YYZ → ORD Jul 23, 12:45 UTCJul 23, 14:15 UTC1h 30m
2026-07-23 ENY3842 ORD → DTW Jul 23, 10:15 UTCJul 23, 11:10 UTC55m
2026-07-23 ENY3671 MIA → CVG Jul 23, 00:25 UTCJul 23, 01:20 UTC55m
2026-07-22 ENY3580 MSY → DCA Jul 22, 20:45 UTCJul 22, 22:10 UTC1h 25m
2026-07-22 ENY3580 MSY → DCA Jul 22, 18:30 UTCJul 22, 19:50 UTC1h 20m
2026-07-22 ENY3578 ORD → XNA Jul 22, 14:55 UTCJul 22, 16:20 UTC1h 25m
2026-07-22 ENY3578 ORD → XNA Jul 22, 14:51 UTCJul 22, 16:15 UTC1h 24m
2026-07-22 ENY3578 ORD → XNA Jul 22, 12:40 UTCJul 22, 14:00 UTC1h 20m
2026-07-22 ENY4116 CVG → BOS Jul 22, 02:55 UTCJul 22, 03:40 UTC45m
2026-07-21 ENY3381 BOS → CMH Jul 21, 23:35 UTCJul 22, 00:55 UTC1h 20m
2026-07-21 ENY3381 BOS → CMH Jul 21, 21:15 UTCJul 21, 22:35 UTC1h 20m
2026-07-21 ENY3701 DFW → MSN Jul 21, 19:15 UTCJul 21, 19:55 UTC40m
2026-07-21 ENY3701 DFW → MSN Jul 21, 18:59 UTCJul 21, 19:54 UTC55m
2026-07-21 ENY3701 DFW → MSN Jul 21, 17:20 UTCJul 21, 17:55 UTC35m
2026-07-21 ENY3924 CMI → DFW Jul 21, 13:50 UTCJul 21, 15:50 UTC2h 0m
2026-07-21 ENY4063 PHX → IAH Jul 21, 01:25 UTCJul 21, 03:15 UTC1h 50m
2026-07-20 ENY3538 ORD → CMH Jul 20, 21:40 UTCJul 20, 23:40 UTC2h 0m
2026-07-20 ENY3538 ORD → CMH Jul 20, 18:30 UTCJul 20, 20:40 UTC2h 10m
2026-07-20 ENY3838 - Jul 20, 16:05 UTCJul 20, 16:50 UTC45m
2026-07-20 ENY3838 - Jul 20, 14:10 UTCJul 20, 15:00 UTC50m
2026-07-20 ENY4261 AVL → DFW Jul 20, 11:15 UTCJul 20, 13:05 UTC1h 50m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the N261NN page for operator, model, and routing details .

Mode-S A283ED frequently asked

What is Mode-S code A283ED?
A283ED is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N261NN.
Where is Mode-S A283ED registered?
Mode-S code A283ED is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is A283ED broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A283ED, octal 50501755, decimal 10,650,605.
What flights does A283ED operate?
Mode-S A283ED has broadcast 20 distinct callsigns, including ENY4039, ENY3794, ENY3428, ENY4135, ENY3546.