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sensors Mode-S transponder

AA05E7

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N745JB · operated by AMERICAN AIRLINES INC

Hex
AA05E7
Octal
52402747
Decimal
11,142,631
Country
US
Tail
N745JB
Type
E170
Transponder active on ground
Flights observed
28
Distinct callsigns
13
Country
US
Last broadcast
6h ago

Last known position

Most recent position reported by Mode-S AA05E7.

Country allocation

The ICAO 24-bit address AA05E7 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 13 distinct

Callsign Airline Flights Last seen
ENY4276 Envoy Air 3 2026-06-12
ENY3900 Envoy Air 3 2026-06-11
ENY3836 Envoy Air 3 2026-06-11
ENY3548 Envoy Air 3 2026-06-11
ENY4302 Envoy Air 2 2026-06-10
ENY4297 Envoy Air 2 2026-06-12
ENY4090 Envoy Air 2 2026-06-10
ENY3930 Envoy Air 2 2026-06-11
ENY3758 Envoy Air 2 2026-06-11
ENY3605 Envoy Air 2 2026-06-10
ENY3402 Envoy Air 2 2026-06-09
ENY9868 Envoy Air 1 2026-06-09
ENY9867 Envoy Air 1 2026-06-09

Recent flights last 28

DateFlightRouteTakeoffLandingDuration
2026-06-12 ENY4297 BHM → ORD Jun 12, 03:55 UTCJun 12, 04:45 UTC50m
2026-06-12 ENY4297 BHM → ORD Jun 12, 03:54 UTCJun 12, 04:30 UTC36m
2026-06-12 ENY4276 LEX → ORD Jun 12, 01:15 UTCJun 12, 02:20 UTC1h 5m
2026-06-12 ENY4276 LEX → ORD Jun 12, 01:11 UTCJun 12, 02:13 UTC1h 2m
2026-06-11 ENY4276 LEX → ORD Jun 11, 23:40 UTCJun 12, 00:25 UTC45m
2026-06-11 ENY3758 MEM → ORD Jun 11, 20:25 UTCJun 11, 22:20 UTC1h 55m
2026-06-11 ENY3758 MEM → ORD Jun 11, 17:25 UTCJun 11, 19:05 UTC1h 40m
2026-06-11 ENY3836 BWI → ORD Jun 11, 15:50 UTCJun 11, 16:25 UTC35m
2026-06-11 ENY3836 BWI → ORD Jun 11, 15:43 UTCJun 11, 16:15 UTC32m
2026-06-11 ENY3836 BWI → ORD Jun 11, 14:10 UTCJun 11, 14:35 UTC25m
2026-06-11 ENY3930 GRR → MIA Jun 11, 11:15 UTCJun 11, 12:00 UTC45m
2026-06-11 ENY3900 EWR → ORD Jun 11, 03:15 UTCJun 11, 03:50 UTC35m
2026-06-11 ENY3548 GPT → DFW Jun 11, 01:05 UTCJun 11, 01:40 UTC35m
2026-06-11 ENY3548 GPT → DFW Jun 11, 01:01 UTCJun 11, 01:39 UTC38m
2026-06-10 ENY3548 GPT → DFW Jun 10, 23:45 UTCJun 11, 00:10 UTC25m
2026-06-10 ENY4090 BWI → ORD Jun 10, 20:30 UTCJun 10, 22:10 UTC1h 40m
2026-06-10 ENY4090 BWI → ORD Jun 10, 17:20 UTCJun 10, 18:35 UTC1h 15m
2026-06-10 ENY3605 BNA → TPA Jun 10, 15:45 UTCJun 10, 16:10 UTC25m
2026-06-10 ENY3605 BNA → TPA Jun 10, 15:40 UTCJun 10, 16:09 UTC29m
2026-06-10 ENY4302 MIA → EYW Jun 10, 14:05 UTCJun 10, 14:45 UTC40m
2026-06-10 ENY4302 MIA → EYW Jun 10, 14:00 UTCJun 10, 14:44 UTC44m
2026-06-10 ENY3930 GRR → MIA Jun 10, 11:25 UTCJun 10, 12:20 UTC55m
2026-06-10 ENY3900 EWR → ORD Jun 10, 03:40 UTCJun 10, 04:25 UTC45m
2026-06-10 ENY3900 EWR → ORD Jun 10, 03:36 UTCJun 10, 04:25 UTC49m
2026-06-09 ENY3402 ORD → SYR Jun 9, 23:50 UTCJun 10, 00:35 UTC45m
2026-06-09 ENY3402 ORD → SYR Jun 9, 22:25 UTCJun 9, 23:00 UTC35m
2026-06-09 ENY9868 ORD → MKE Jun 9, 20:15 UTCJun 9, 20:45 UTC30m
2026-06-09 ENY9867 CMH → DFW Jun 9, 17:50 UTCJun 9, 18:10 UTC20m

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 N745JB page for operator, model, and routing details .

Mode-S AA05E7 frequently asked

What is Mode-S code AA05E7?
AA05E7 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N745JB.
Where is Mode-S AA05E7 registered?
Mode-S code AA05E7 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 AA05E7 broadcasting right now?
Mode-S AA05E7 is currently broadcasting from the ground.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AA05E7, octal 52402747, decimal 11,142,631.
What flights does AA05E7 operate?
Mode-S AA05E7 has broadcast 13 distinct callsigns, including ENY4276, ENY3900, ENY3836, ENY3548, ENY4302.