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sensors Mode-S transponder

A05EB4

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N1229A · BOEING 767-300 · operated by ANDROMEDA LEASING I LLC

Hex
A05EB4
Octal
50057264
Decimal
10,510,004
Country
US
Tail
N1229A
Type
B763
No current signal · last broadcast Jul 26, 00:50 UTC
Flights observed
248
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 00:50 UTC

Last known position

Most recent position reported by Mode-S A05EB4.

Country allocation

The ICAO 24-bit address A05EB4 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
ABX3130 - 18 2026-07-16
ABX3182 ABX Air 13 2026-07-19
ABX3137 ABX Air 13 2026-07-19
ABX3112 - 12 2026-07-17
ABX3136 - 11 2026-07-17
ABX3187 ABX Air 10 2026-07-20
ABX3111 - 10 2026-07-16
ABX3104 ABX Air 10 2026-07-23
ABX3106 ABX Air 8 2026-07-24
ABX3190 ABX Air 7 2026-07-21
ABX3139 ABX Air 7 2026-07-21
ABX3125 ABX Air 7 2026-05-15
ABX3116 ABX Air 7 2026-06-01
ABX3114 ABX Air 7 2026-05-19
ABX3105 ABX Air 7 2026-05-19
ABX3103 ABX Air 7 2026-05-16
ABX3151 ABX Air 6 2026-07-22
ABX3143 ABX Air 6 2026-07-19
ABX3115 ABX Air 6 2026-07-24
ABX3110 ABX Air 6 2026-05-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 ABX4105 ILN → ATL Jul 25, 21:20 UTCJul 26, 00:50 UTC3h 30m
2026-07-25 ABX4118 CVG → MHT Jul 25, 06:10 UTCJul 25, 09:50 UTC3h 40m
2026-07-24 ABX3115 CVG → ONT Jul 24, 08:40 UTCJul 24, 10:30 UTC1h 50m
2026-07-24 ABX3106 MHT → AFW Jul 24, 04:20 UTCJul 24, 06:10 UTC1h 50m
2026-07-23 ABX3164 ONT → RFD Jul 23, 10:00 UTCJul 23, 13:05 UTC3h 5m
2026-07-23 ABX3104 MIA → AFW Jul 23, 02:20 UTCJul 23, 06:10 UTC3h 50m
2026-07-22 ABX3151 SCK → CVG Jul 22, 04:25 UTCJul 22, 14:35 UTC10h 10m
2026-07-21 ABX3139 MIA → RFD Jul 21, 22:25 UTCJul 22, 01:00 UTC2h 35m
2026-07-21 ABX3190 RFD → MIA Jul 21, 17:30 UTCJul 21, 20:10 UTC2h 40m
2026-07-21 ABX3123 - Jul 21, 11:25 UTCJul 21, 13:35 UTC2h 10m
2026-07-21 ABX3181 CVG → MHT Jul 21, 05:05 UTCJul 21, 06:35 UTC1h 30m
2026-07-20 ABX3187 SEA → CVG Jul 20, 06:50 UTCJul 20, 10:35 UTC3h 45m
2026-07-19 ABX3143 AFW → SEA Jul 19, 19:20 UTCJul 19, 22:55 UTC3h 35m
2026-07-19 ABX3137 AFW → RFD Jul 19, 10:20 UTCJul 19, 12:55 UTC2h 35m
2026-07-19 ABX3182 AFW → MIA Jul 19, 04:30 UTCJul 19, 06:55 UTC2h 25m
2026-07-18 ABX3137 AFW → RFD Jul 18, 10:00 UTCJul 18, 12:35 UTC2h 35m
2026-07-18 ABX3182 AFW → MIA Jul 18, 04:20 UTCJul 18, 06:50 UTC2h 30m
2026-07-17 ABX3112 SEA → AFW Jul 17, 08:35 UTCJul 17, 12:00 UTC3h 25m
2026-07-17 ABX3136 - Jul 17, 01:59 UTCJul 17, 03:34 UTC1h 35m
2026-07-16 ABX3130 - Jul 16, 19:25 UTCJul 16, 23:20 UTC3h 55m
2026-07-16 ABX3151 - Jul 16, 10:20 UTCJul 16, 14:15 UTC3h 55m
2026-07-16 ABX3111 - Jul 16, 04:20 UTCJul 16, 07:45 UTC3h 25m
2026-07-15 ABX3123 - Jul 15, 12:30 UTCJul 15, 14:35 UTC2h 5m
2026-07-15 ABX3106 - Jul 15, 04:15 UTCJul 15, 06:05 UTC1h 50m
2026-07-14 ABX3139 - Jul 14, 22:20 UTCJul 15, 01:00 UTC2h 39m
2026-07-14 ABX3190 - Jul 14, 17:35 UTCJul 14, 20:15 UTC2h 40m
2026-07-14 ABX3164 - Jul 14, 09:45 UTCJul 14, 13:10 UTC3h 25m
2026-07-14 ABX3104 CVG → ONT Jul 14, 02:10 UTCJul 14, 05:50 UTC3h 40m
2026-07-13 ABX3187 - Jul 13, 06:45 UTCJul 13, 10:35 UTC3h 50m
2026-07-12 ABX3143 - Jul 12, 18:55 UTCJul 12, 22:20 UTC3h 25m
2026-07-12 ABX3112 SEA → AFW Jul 12, 08:35 UTCJul 12, 11:50 UTC3h 15m
2026-07-12 ABX3136 - Jul 12, 01:45 UTCJul 12, 03:15 UTC1h 30m
2026-07-11 ABX3130 - Jul 11, 19:00 UTCJul 11, 23:05 UTC4h 5m
2026-07-11 ABX3174 RFD → CVG Jul 11, 08:01 UTCJul 11, 08:45 UTC45m
2026-07-11 ABX3173 - Jul 11, 04:50 UTCJul 11, 05:40 UTC50m
2026-07-11 ABX9101 - Jul 11, 01:20 UTCJul 11, 02:10 UTC50m
2026-07-10 ABX3122 - Jul 10, 18:20 UTCJul 10, 21:30 UTC3h 11m
2026-07-10 ABX3136 - Jul 10, 01:50 UTCJul 10, 03:20 UTC1h 30m
2026-07-09 ABX3130 - Jul 9, 19:35 UTCJul 9, 23:50 UTC4h 15m
2026-07-09 ABX3187 SEA → CVG Jul 9, 06:35 UTCJul 9, 10:15 UTC3h 40m
2026-07-09 ABX3136 - Jul 9, 02:00 UTCJul 9, 03:40 UTC1h 40m
2026-07-08 ABX3130 - Jul 8, 19:25 UTCJul 8, 23:25 UTC4h 0m
2026-07-08 ABX6617 - Jul 8, 05:10 UTCJul 8, 06:00 UTC50m
2026-07-08 ABX4106 - Jul 8, 00:35 UTCJul 8, 02:25 UTC1h 50m
2026-07-07 ABX4127 - Jul 7, 19:00 UTCJul 7, 20:25 UTC1h 25m
2026-07-07 ABX4110 - Jul 7, 04:50 UTCJul 7, 06:40 UTC1h 50m
2026-07-06 ABX4103 - Jul 6, 19:15 UTCJul 6, 21:25 UTC2h 10m
2026-07-04 ABX3187 SEA → CVG Jul 4, 07:45 UTCJul 4, 11:55 UTC4h 10m
2026-07-04 ABX3136 - Jul 4, 02:05 UTCJul 4, 03:45 UTC1h 40m
2026-07-03 ABX3130 - Jul 3, 19:35 UTCJul 3, 23:45 UTC4h 10m

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 N1229A page for operator, model, and routing details .

Mode-S A05EB4 frequently asked

What is Mode-S code A05EB4?
A05EB4 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N1229A.
Where is Mode-S A05EB4 registered?
Mode-S code A05EB4 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 A05EB4 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 00:50 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A05EB4, octal 50057264, decimal 10,510,004.
What flights does A05EB4 operate?
Mode-S A05EB4 has broadcast 20 distinct callsigns, including ABX3130, ABX3182, ABX3137, ABX3112, ABX3136.