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sensors Mode-S transponder

AA94AA

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N781EJ · operated by WILMINGTON TRUST CO TRUSTEE

Hex
AA94AA
Octal
52512252
Decimal
11,179,178
Country
US
Tail
N781EJ
Type
E170
Broadcasting now · callsign ENY4102 · 2,650 ft
Flights observed
731
Distinct callsigns
20
Country
US
Last broadcast
20m ago

Current position

AA94AA is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address AA94AA 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
ENY4112 - 13 2026-07-12
ENY3446 - 13 2026-06-24
ENY3410 - 11 2026-06-30
ENY4330 - 10 2026-06-18
ENY3817 Envoy Air 9 2026-06-13
ENY3815 - 9 2026-06-24
ENY3698 - 9 2026-07-07
ENY3596 - 9 2026-07-06
ENY3361 Envoy Air 9 2026-05-12
ENY4151 - 8 2026-06-28
ENY4107 Envoy Air 8 2026-05-11
ENY3972 Envoy Air 8 2026-05-29
ENY3491 - 8 2026-06-29
ENY3407 - 8 2026-06-20
ENY4018 Envoy Air 7 2026-06-25
ENY3963 - 7 2026-07-08
ENY3802 - 7 2026-06-29
ENY3745 - 7 2026-07-12
ENY3716 Envoy Air 7 2026-06-15
ENY3668 - 7 2026-06-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 ENY4102 - Jul 14, 02:05 UTCJul 14, 02:30 UTC25m
2026-07-14 ENY4102 - Jul 14, 00:10 UTCJul 14, 00:55 UTC45m
2026-07-13 ENY3715 - Jul 13, 21:50 UTCJul 13, 22:25 UTC35m
2026-07-13 ENY4117 ORD → GRR Jul 13, 20:35 UTCJul 13, 21:05 UTC30m
2026-07-13 ENY4117 ORD → GRR Jul 13, 20:31 UTCJul 13, 20:57 UTC26m
2026-07-13 ENY3600 YUL → ORD Jul 13, 16:45 UTCJul 13, 18:25 UTC1h 40m
2026-07-13 ENY3600 - Jul 13, 13:35 UTCJul 13, 15:20 UTC1h 45m
2026-07-13 ENY4293 - Jul 13, 10:20 UTCJul 13, 12:00 UTC1h 40m
2026-07-13 ENY4293 CAE → ORD Jul 13, 10:16 UTCJul 13, 11:58 UTC1h 42m
2026-07-13 ENY4275 - Jul 13, 01:30 UTCJul 13, 03:01 UTC1h 30m
2026-07-12 ENY4112 - Jul 12, 22:20 UTCJul 13, 00:05 UTC1h 45m
2026-07-12 ENY4112 - Jul 12, 18:55 UTCJul 12, 20:35 UTC1h 40m
2026-07-12 ENY3476 CMI → ORD Jul 12, 16:40 UTCJul 12, 17:15 UTC35m
2026-07-12 ENY3476 ORD → CMI Jul 12, 15:20 UTCJul 12, 15:45 UTC25m
2026-07-12 ENY3655 - Jul 12, 11:50 UTCJul 12, 12:55 UTC1h 5m
2026-07-12 ENY3655 COU → ORD Jul 12, 11:45 UTCJul 12, 12:50 UTC1h 5m
2026-07-12 ENY3745 - Jul 12, 00:55 UTCJul 12, 01:40 UTC45m
2026-07-11 ENY3767 - Jul 11, 21:40 UTCJul 11, 23:20 UTC1h 40m
2026-07-11 ENY3767 RAP → ORD Jul 11, 21:32 UTCJul 11, 23:31 UTC1h 59m
2026-07-11 ENY3767 - Jul 11, 18:35 UTCJul 11, 20:10 UTC1h 35m
2026-07-11 ENY3546 - Jul 11, 16:25 UTCJul 11, 17:10 UTC45m
2026-07-11 ENY3546 - Jul 11, 15:00 UTCJul 11, 15:35 UTC35m
2026-07-11 ENY3564 - Jul 11, 11:40 UTCJul 11, 13:25 UTC1h 45m
2026-07-11 ENY3564 GSP → ORD Jul 11, 11:37 UTCJul 11, 13:15 UTC1h 38m
2026-07-11 ENY3607 - Jul 11, 02:15 UTCJul 11, 03:45 UTC1h 30m
2026-07-10 ENY3783 - Jul 10, 23:40 UTCJul 11, 01:00 UTC1h 20m
2026-07-10 ENY3783 - Jul 10, 21:05 UTCJul 10, 22:10 UTC1h 5m
2026-07-10 ENY3553 - Jul 10, 18:55 UTCJul 10, 19:30 UTC35m
2026-07-10 ENY3553 - Jul 10, 17:10 UTCJul 10, 17:40 UTC30m
2026-07-10 ENY3546 - Jul 10, 15:05 UTCJul 10, 15:50 UTC45m
2026-07-10 ENY3546 - Jul 10, 13:20 UTCJul 10, 13:50 UTC30m
2026-07-10 ENY4043 - Jul 10, 10:15 UTCJul 10, 11:35 UTC1h 20m
2026-07-10 ENY4043 ICT → ORD Jul 10, 10:11 UTCJul 10, 11:37 UTC1h 26m
2026-07-10 ENY3913 - Jul 10, 04:05 UTCJul 10, 05:35 UTC1h 30m
2026-07-09 ENY4164 - Jul 9, 22:55 UTCJul 10, 00:35 UTC1h 40m
2026-07-09 ENY4164 - Jul 9, 20:25 UTCJul 9, 22:00 UTC1h 35m
2026-07-09 ENY3747 - Jul 9, 16:10 UTCJul 9, 18:10 UTC2h 0m
2026-07-09 ENY3747 - Jul 9, 13:15 UTCJul 9, 15:00 UTC1h 45m
2026-07-09 ENY4272 ABE → ORD Jul 9, 10:25 UTCJul 9, 12:00 UTC1h 35m
2026-07-09 ENY4271 ORD → ABE Jul 9, 02:05 UTCJul 9, 03:30 UTC1h 25m
2026-07-08 ENY3785 - Jul 8, 21:25 UTCJul 8, 23:10 UTC1h 45m
2026-07-08 ENY3785 - Jul 8, 18:50 UTCJul 8, 20:25 UTC1h 35m
2026-07-08 ENY3476 CMI → ORD Jul 8, 16:45 UTCJul 8, 17:25 UTC40m
2026-07-08 ENY3476 CMI → ORD Jul 8, 16:45 UTCJul 8, 17:22 UTC37m
2026-07-08 ENY3476 - Jul 8, 15:25 UTCJul 8, 15:55 UTC30m
2026-07-08 ENY4129 - Jul 8, 12:20 UTCJul 8, 13:30 UTC1h 10m
2026-07-08 ENY3963 - Jul 8, 02:10 UTCJul 8, 03:15 UTC1h 5m
2026-07-07 ENY4112 - Jul 7, 21:50 UTCJul 7, 23:45 UTC1h 55m
2026-07-07 ENY4112 - Jul 7, 19:10 UTCJul 7, 20:50 UTC1h 40m
2026-07-07 ENY3698 - Jul 7, 17:05 UTCJul 7, 17:35 UTC30m

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 N781EJ page for operator, model, and routing details .

Mode-S AA94AA frequently asked

What is Mode-S code AA94AA?
AA94AA is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N781EJ.
Where is Mode-S AA94AA registered?
Mode-S code AA94AA 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 AA94AA broadcasting right now?
Yes. Mode-S AA94AA is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AA94AA, octal 52512252, decimal 11,179,178.
What flights does AA94AA operate?
Mode-S AA94AA has broadcast 20 distinct callsigns, including ENY4112, ENY3446, ENY3410, ENY4330, ENY3817.