Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

A1AC1A

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N207AX · BOEING 767-200 · operated by CARGO AIRCRAFT MANAGEMENT INC

Hex
A1AC1A
Octal
50326032
Decimal
10,595,354
Country
US
Tail
N207AX
Type
B762
No current signal · last broadcast 18h ago
Flights observed
52
Distinct callsigns
10
Country
US
Last broadcast
18h ago

Last known position

Most recent position reported by Mode-S A1AC1A.

Country allocation

The ICAO 24-bit address A1AC1A 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 10 distinct

Callsign Airline Flights Last seen
CMB538 - 11 2026-04-15
OAE2062 Omni Air International 8 2026-05-09
OAE2066 Omni Air International 7 2026-04-18
OAE2214 Omni Air International 5 2026-06-02
OAE2113 Omni Air International 5 2026-04-21
CMB578 - 5 2026-04-25
OAE2177 Omni Air International 4 2026-05-23
OAE2241 Omni Air International 3 2026-06-03
OAE2129 Omni Air International 3 2026-05-20
OAE2026 Omni Air International 1 2026-04-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-03 OAE2241 BWI → WRI Jun 3, 19:45 UTCJun 3, 22:00 UTC2h 15m
2026-06-03 OAE2241 BWI → WRI Jun 3, 15:30 UTCJun 3, 17:50 UTC2h 20m
2026-06-03 OAE2241 BWI → WRI Jun 3, 10:20 UTCJun 3, 11:00 UTC40m
2026-06-02 OAE2214 BWI → SID Jun 2, 12:45 UTCJun 2, 16:40 UTC3h 55m
2026-06-02 OAE2214 BWI → SID Jun 2, 07:10 UTCJun 2, 10:10 UTC3h 0m
2026-06-01 OAE2214 BWI → SID Jun 1, 13:10 UTCJun 1, 22:15 UTC9h 5m
2026-05-30 OAE2214 BWI → SID May 30, 09:50 UTCMay 30, 17:50 UTC8h 0m
2026-05-29 OAE2214 BWI → SID May 29, 13:05 UTCMay 29, 13:45 UTC40m
2026-05-23 OAE2177 BWI → DSM May 23, 22:50 UTCMay 24, 02:25 UTC3h 35m
2026-05-23 OAE2177 BWI → DSM May 23, 20:00 UTCMay 23, 20:20 UTC20m
2026-05-23 OAE2177 BWI → DSM May 23, 15:35 UTCMay 23, 17:50 UTC2h 15m
2026-05-23 OAE2177 BWI → DSM May 23, 10:00 UTCMay 23, 12:15 UTC2h 15m
2026-05-20 OAE2129 BWI → WRI May 20, 01:40 UTCMay 20, 05:20 UTC3h 41m
2026-05-19 OAE2129 BWI → WRI May 19, 20:45 UTCMay 19, 23:55 UTC3h 10m
2026-05-19 OAE2129 BWI → WRI May 19, 16:05 UTCMay 19, 16:45 UTC40m
2026-05-09 OAE2062 BWI → ADW May 9, 21:19 UTCMay 9, 21:34 UTC15m
2026-05-09 OAE2062 BWI → ADW May 9, 17:55 UTCMay 9, 19:10 UTC1h 15m
2026-05-07 OAE2062 BWI → ADW May 7, 13:30 UTCMay 8, 01:04 UTC11h 35m
2026-05-04 OAE2062 BWI → ADW May 4, 16:45 UTCMay 4, 23:10 UTC6h 26m
2026-05-04 OAE2062 BWI → ADW May 4, 12:20 UTCMay 4, 13:30 UTC1h 10m
2026-04-30 OAE2062 BWI → ADW Apr 30, 19:25 UTCApr 30, 20:55 UTC1h 30m
2026-04-30 OAE2062 BWI → ADW Apr 30, 15:15 UTCApr 30, 17:10 UTC1h 55m
2026-04-27 OAE2026 AFW → SOF Apr 27, 17:40 UTCApr 27, 19:45 UTC2h 5m
2026-04-27 OAE2062 BWI → ADW Apr 27, 14:45 UTCApr 27, 15:00 UTC15m
2026-04-25 CMB578 KUN → BWI Apr 25, 02:30 UTCApr 25, 11:30 UTC9h 0m
2026-04-24 CMB578 POZ → KUN Apr 24, 08:45 UTCApr 24, 09:40 UTC55m
2026-04-23 CMB578 - Apr 23, 22:25 UTCApr 24, 07:10 UTC8h 45m
2026-04-23 CMB578 - Apr 23, 16:25 UTCApr 23, 19:20 UTC2h 54m
2026-04-23 CMB578 - Apr 23, 09:20 UTCApr 23, 12:10 UTC2h 50m
2026-04-21 OAE2113 BWI → SNN Apr 21, 02:15 UTCApr 21, 03:10 UTC55m
2026-04-20 OAE2113 BWI → SNN Apr 20, 15:10 UTCApr 20, 22:25 UTC7h 15m
2026-04-20 OAE2113 BWI → SNN Apr 20, 09:05 UTCApr 20, 11:50 UTC2h 45m
2026-04-20 OAE2113 BWI → SNN Apr 20, 02:05 UTCApr 20, 05:00 UTC2h 55m
2026-04-19 OAE2113 BWI → SNN Apr 19, 16:10 UTCApr 19, 22:35 UTC6h 25m
2026-04-18 OAE2066 BWI → AEX Apr 18, 13:20 UTCApr 18, 15:15 UTC1h 55m
2026-04-18 OAE2066 BWI → AEX Apr 18, 08:15 UTCApr 18, 09:20 UTC1h 5m
2026-04-17 OAE2066 BWI → AEX Apr 17, 23:55 UTCApr 18, 10:20 UTC10h 25m
2026-04-17 OAE2066 BWI → AEX Apr 17, 06:40 UTCApr 17, 07:15 UTC35m
2026-04-16 OAE2066 BWI → AEX Apr 16, 05:15 UTCApr 16, 07:05 UTC1h 50m
2026-04-15 OAE2066 BWI → AEX Apr 15, 23:10 UTCApr 16, 01:05 UTC1h 55m
2026-04-15 OAE2066 BWI → AEX Apr 15, 22:50 UTCApr 15, 23:00 UTC10m
2026-04-15 CMB538 - Apr 15, 03:30 UTCApr 15, 04:40 UTC1h 10m
2026-04-15 CMB538 - Apr 15, 00:55 UTCApr 15, 01:20 UTC25m
2026-04-14 CMB538 - Apr 14, 22:55 UTCApr 15, 00:50 UTC1h 55m
2026-04-14 CMB538 - Apr 14, 22:10 UTCApr 14, 22:50 UTC40m
2026-04-14 CMB538 - Apr 14, 16:50 UTCApr 14, 17:45 UTC55m
2026-04-14 CMB538 - Apr 14, 15:45 UTCApr 14, 16:45 UTC1h 0m
2026-04-14 CMB538 - Apr 14, 10:50 UTCApr 14, 11:55 UTC1h 5m
2026-04-14 CMB538 - Apr 14, 09:10 UTCApr 14, 11:05 UTC1h 55m
2026-04-14 CMB538 - Apr 14, 08:30 UTCApr 14, 09:05 UTC35m

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 N207AX page for operator, model, and routing details .

Mode-S A1AC1A frequently asked

What is Mode-S code A1AC1A?
A1AC1A is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N207AX.
Where is Mode-S A1AC1A registered?
Mode-S code A1AC1A 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 A1AC1A broadcasting right now?
No active broadcast right now. Last signal was 18h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A1AC1A, octal 50326032, decimal 10,595,354.
What flights does A1AC1A operate?
Mode-S A1AC1A has broadcast 10 distinct callsigns, including CMB538, OAE2062, OAE2066, OAE2214, OAE2113.