Apparatus

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sensors Mode-S transponder

AA63ED

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N769KW · EMBRAER ERJ-170-100 · operated by AMERICAN AIRLINES INC

Hex
AA63ED
Octal
52461755
Decimal
11,166,701
Country
US
Tail
N769KW
Type
E170
No current signal · last broadcast 1h ago
Flights observed
673
Distinct callsigns
20
Country
US
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S AA63ED.

Country allocation

The ICAO 24-bit address AA63ED 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
ENY3523 Envoy Air 15 2026-05-18
ENY3848 - 13 2026-07-12
ENY3769 Envoy Air 12 2026-05-15
ENY3536 - 11 2026-07-09
ENY3886 Envoy Air 10 2026-05-03
ENY4103 - 9 2026-07-12
ENY4090 - 9 2026-07-06
ENY3705 - 9 2026-07-10
ENY4276 - 8 2026-07-02
ENY3738 Envoy Air 8 2026-06-10
ENY3684 Envoy Air 8 2026-05-25
ENY3491 Envoy Air 8 2026-06-09
ENY4107 Envoy Air 7 2026-05-17
ENY3996 Envoy Air 7 2026-06-07
ENY3836 - 7 2026-07-09
ENY3834 - 7 2026-07-09
ENY3748 - 7 2026-07-05
ENY3494 Envoy Air 7 2026-05-15
ENY3446 - 7 2026-07-11
ENY3410 - 7 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 ENY3544 ORD → DFW Jul 14, 02:45 UTCJul 14, 04:25 UTC1h 40m
2026-07-13 ENY3971 - Jul 13, 20:55 UTCJul 13, 22:30 UTC1h 35m
2026-07-13 ENY3971 - Jul 13, 18:15 UTCJul 13, 19:30 UTC1h 15m
2026-07-13 ENY4162 - Jul 13, 15:45 UTCJul 13, 16:45 UTC1h 0m
2026-07-13 ENY4162 - Jul 13, 13:40 UTCJul 13, 14:35 UTC55m
2026-07-13 ENY3410 - Jul 13, 00:05 UTCJul 13, 01:05 UTC1h 0m
2026-07-13 ENY3410 ATW → ORD Jul 13, 00:01 UTCJul 13, 00:41 UTC40m
2026-07-12 ENY3410 - Jul 12, 22:30 UTCJul 12, 23:00 UTC30m
2026-07-12 ENY3848 - Jul 12, 20:01 UTCJul 12, 21:15 UTC1h 15m
2026-07-12 ENY3848 XNA → ORD Jul 12, 19:55 UTCJul 12, 21:15 UTC1h 20m
2026-07-12 ENY3848 ORD → XNA Jul 12, 17:05 UTCJul 12, 18:15 UTC1h 10m
2026-07-12 ENY4103 - Jul 12, 14:35 UTCJul 12, 15:20 UTC45m
2026-07-12 ENY4103 - Jul 12, 12:40 UTCJul 12, 13:30 UTC50m
2026-07-12 ENY9869 ABE → ORD Jul 12, 01:10 UTCJul 12, 03:01 UTC1h 50m
2026-07-11 ENY3785 ORD → ABE Jul 11, 19:55 UTCJul 11, 21:20 UTC1h 25m
2026-07-11 ENY3446 - Jul 11, 15:00 UTCJul 11, 16:45 UTC1h 45m
2026-07-11 ENY3446 - Jul 11, 12:45 UTCJul 11, 14:10 UTC1h 25m
2026-07-11 ENY3702 - Jul 11, 10:05 UTCJul 11, 10:45 UTC40m
2026-07-11 ENY3728 - Jul 11, 05:31 UTCJul 11, 05:55 UTC25m
2026-07-11 ENY3531 - Jul 11, 02:10 UTCJul 11, 04:25 UTC2h 15m
2026-07-10 ENY3730 - Jul 10, 21:50 UTCJul 10, 22:25 UTC35m
2026-07-10 ENY3730 DFW → OKC Jul 10, 20:20 UTCJul 10, 21:00 UTC40m
2026-07-10 ENY3829 - Jul 10, 18:10 UTCJul 10, 18:50 UTC40m
2026-07-10 ENY3829 TUL → DFW Jul 10, 18:05 UTCJul 10, 18:46 UTC41m
2026-07-10 ENY3829 DFW → TUL Jul 10, 16:20 UTCJul 10, 17:00 UTC40m
2026-07-10 ENY4137 - Jul 10, 13:55 UTCJul 10, 14:45 UTC50m
2026-07-10 ENY4137 - Jul 10, 12:15 UTCJul 10, 12:55 UTC40m
2026-07-10 ENY3647 - Jul 10, 10:25 UTCJul 10, 10:55 UTC30m
2026-07-10 ENY3705 - Jul 10, 00:40 UTCJul 10, 01:00 UTC20m
2026-07-09 ENY3834 - Jul 9, 23:05 UTCJul 9, 23:50 UTC45m
2026-07-09 ENY3834 - Jul 9, 21:45 UTCJul 9, 22:05 UTC20m
2026-07-09 ENY3536 - Jul 9, 19:10 UTCJul 9, 19:45 UTC35m
2026-07-09 ENY3536 GGG → DFW Jul 9, 19:03 UTCJul 9, 19:40 UTC37m
2026-07-09 ENY3536 - Jul 9, 17:40 UTCJul 9, 18:05 UTC25m
2026-07-09 ENY3836 - Jul 9, 15:30 UTCJul 9, 16:00 UTC30m
2026-07-09 ENY3836 TYR → DFW Jul 9, 15:25 UTCJul 9, 15:55 UTC30m
2026-07-09 ENY3836 - Jul 9, 14:00 UTCJul 9, 14:25 UTC25m
2026-07-09 ENY4050 - Jul 9, 11:40 UTCJul 9, 12:20 UTC40m
2026-07-09 ENY3569 DFW → GRK Jul 9, 04:09 UTCJul 9, 04:36 UTC27m
2026-07-09 ENY3569 - Jul 9, 04:10 UTCJul 9, 04:35 UTC25m
2026-07-09 ENY3402 AUS → DFW Jul 9, 01:05 UTCJul 9, 01:50 UTC45m
2026-07-08 ENY3402 - Jul 8, 23:00 UTCJul 8, 23:35 UTC35m
2026-07-08 ENY4185 - Jul 8, 15:55 UTCJul 8, 21:00 UTC5h 5m
2026-07-08 ENY3736 DFW → DFW Jul 8, 02:30 UTCJul 8, 14:35 UTC12h 5m
2026-07-07 ENY3365 - Jul 7, 23:35 UTCJul 8, 00:05 UTC30m
2026-07-07 ENY3365 - Jul 7, 21:55 UTCJul 7, 22:15 UTC20m
2026-07-07 ENY4040 - Jul 7, 20:20 UTCJul 7, 20:40 UTC20m
2026-07-07 ENY4040 - Jul 7, 18:25 UTCJul 7, 18:45 UTC20m
2026-07-07 ENY3644 LRD → DFW Jul 7, 16:25 UTCJul 7, 17:30 UTC1h 5m
2026-07-07 ENY3644 LRD → DFW Jul 7, 16:25 UTCJul 7, 17:26 UTC1h 1m

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 N769KW page for operator, model, and routing details .

Mode-S AA63ED frequently asked

What is Mode-S code AA63ED?
AA63ED is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N769KW.
Where is Mode-S AA63ED registered?
Mode-S code AA63ED 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 AA63ED broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AA63ED, octal 52461755, decimal 11,166,701.
What flights does AA63ED operate?
Mode-S AA63ED has broadcast 20 distinct callsigns, including ENY3523, ENY3848, ENY3769, ENY3536, ENY3886.