Apparatus

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sensors Mode-S transponder

ADCCD1

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N989CM · AIRBUS A-321 · operated by CARGO AIRCRAFT MANAGEMENT INC

Hex
ADCCD1
Octal
53346321
Decimal
11,390,161
Country
US
Tail
N989CM
Type
A321
No current signal · last broadcast Jul 26, 02:00 UTC
Flights observed
107
Distinct callsigns
14
Country
US
Last broadcast
Jul 26, 02:00 UTC

Last known position

Most recent position reported by Mode-S ADCCD1.

Country allocation

The ICAO 24-bit address ADCCD1 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 14 distinct

Callsign Airline Flights Last seen
GXA2964 Grixona 37 2026-07-24
GXA599 Grixona 19 2026-05-03
GXA199 Grixona 14 2026-05-02
GXA964 Grixona 11 2026-07-16
GXA2965 Grixona 8 2026-07-23
GXA965 Grixona 6 2026-07-24
GXA411 Grixona 2 2026-07-25
GXA406 - 2 2026-07-11
GXA402 - 2 2026-07-10
GXA1199 Grixona 2 2026-04-27
KFLL - 1 2026-07-01
GXA410 Grixona 1 2026-07-18
GXA409 - 1 2026-07-04
GXA408 - 1 2026-07-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 GXA411 ANU → MIA Jul 25, 15:50 UTCJul 26, 02:00 UTC10h 10m
2026-07-24 GXA965 MIA → KIN Jul 24, 14:55 UTCJul 24, 19:50 UTC4h 55m
2026-07-24 GXA2964 KIN → MIA Jul 24, 06:00 UTCJul 24, 11:30 UTC5h 30m
2026-07-23 GXA2964 KIN → MIA Jul 23, 10:20 UTCJul 23, 10:45 UTC25m
2026-07-23 GXA2965 MIA → KIN Jul 23, 06:05 UTCJul 23, 06:25 UTC20m
2026-07-22 GXA2964 KIN → MIA Jul 22, 12:05 UTCJul 22, 12:40 UTC35m
2026-07-21 GXA2964 KIN → MIA Jul 21, 07:15 UTCJul 21, 12:00 UTC4h 45m
2026-07-20 GXA2964 - Jul 20, 14:45 UTCJul 20, 15:15 UTC30m
2026-07-20 GXA2965 - Jul 20, 10:40 UTCJul 20, 11:00 UTC20m
2026-07-18 GXA410 MGA → LCK Jul 18, 11:05 UTCJul 18, 19:15 UTC8h 10m
2026-07-17 GXA965 MIA → KIN Jul 17, 13:40 UTCJul 17, 18:25 UTC4h 45m
2026-07-17 GXA2964 - Jul 17, 05:50 UTCJul 17, 10:25 UTC4h 35m
2026-07-16 GXA964 KIN → MIA Jul 16, 13:25 UTCJul 16, 21:05 UTC7h 40m
2026-07-16 GXA2964 - Jul 16, 06:00 UTCJul 16, 10:25 UTC4h 25m
2026-07-15 GXA2964 - Jul 15, 06:15 UTCJul 15, 12:10 UTC5h 55m
2026-07-14 GXA2964 - Jul 14, 06:20 UTCJul 14, 10:45 UTC4h 25m
2026-07-13 GXA965 MIA → KIN Jul 13, 17:05 UTCJul 13, 21:40 UTC4h 35m
2026-07-13 GXA2964 - Jul 13, 10:30 UTCJul 13, 15:10 UTC4h 40m
2026-07-11 GXA406 - Jul 11, 15:05 UTCJul 11, 23:55 UTC8h 50m
2026-07-10 GXA402 - Jul 10, 06:25 UTCJul 10, 11:40 UTC5h 15m
2026-07-09 GXA411 - Jul 9, 13:15 UTCJul 9, 23:05 UTC9h 50m
2026-07-08 GXA964 KIN → MIA Jul 8, 19:50 UTCJul 8, 20:15 UTC25m
2026-07-08 GXA965 MIA → KIN Jul 8, 14:10 UTCJul 8, 14:25 UTC15m
2026-07-08 GXA2964 - Jul 8, 06:10 UTCJul 8, 11:00 UTC4h 50m
2026-07-07 GXA964 KIN → MIA Jul 7, 14:00 UTCJul 7, 19:05 UTC5h 5m
2026-07-07 GXA2964 - Jul 7, 06:35 UTCJul 7, 11:10 UTC4h 35m
2026-07-04 GXA406 - Jul 4, 20:25 UTCJul 5, 05:20 UTC8h 55m
2026-07-04 GXA409 - Jul 4, 09:50 UTCJul 4, 18:05 UTC8h 15m
2026-07-03 GXA402 - Jul 3, 23:00 UTCJul 4, 04:35 UTC5h 35m
2026-07-03 GXA965 MIA → KIN Jul 3, 13:55 UTCJul 3, 19:40 UTC5h 45m
2026-07-03 GXA2964 - Jul 3, 05:50 UTCJul 3, 10:55 UTC5h 5m
2026-07-02 GXA408 - Jul 2, 16:15 UTCJul 3, 02:55 UTC10h 40m
2026-07-02 GXA2964 - Jul 2, 05:55 UTCJul 2, 11:55 UTC6h 0m
2026-07-01 GXA964 KIN → MIA Jul 1, 14:40 UTCJul 1, 20:25 UTC5h 45m
2026-07-01 KFLL - Jul 1, 06:30 UTCJul 1, 11:05 UTC4h 35m
2026-06-30 GXA2964 - Jun 30, 07:00 UTCJun 30, 11:50 UTC4h 50m
2026-06-29 GXA965 MIA → KIN Jun 29, 16:29 UTCJun 29, 20:59 UTC4h 30m
2026-06-29 GXA2964 - Jun 29, 10:29 UTCJun 29, 15:14 UTC4h 45m
2026-06-26 GXA964 KIN → MIA Jun 26, 14:19 UTCJun 26, 19:24 UTC5h 5m
2026-06-26 GXA2964 - Jun 26, 05:39 UTCJun 26, 11:20 UTC5h 40m
2026-06-25 GXA2964 - Jun 25, 06:50 UTCJun 25, 11:39 UTC4h 50m
2026-06-24 GXA964 KIN → MIA Jun 24, 13:40 UTCJun 24, 20:44 UTC7h 5m
2026-06-24 GXA2964 - Jun 24, 06:25 UTCJun 24, 11:24 UTC5h 0m
2026-06-23 GXA2964 - Jun 23, 06:09 UTCJun 23, 10:55 UTC4h 45m
2026-06-22 GXA2964 - Jun 22, 10:34 UTCJun 22, 15:10 UTC4h 35m
2026-06-15 GXA2965 MIA → KIN Jun 15, 12:25 UTCJun 15, 16:59 UTC4h 35m
2026-06-12 GXA2964 KIN → MIA Jun 12, 07:15 UTCJun 12, 12:20 UTC5h 5m
2026-06-11 GXA2964 KIN → MIA Jun 11, 06:30 UTCJun 11, 11:20 UTC4h 50m
2026-06-10 GXA964 KIN → MIA Jun 10, 14:25 UTCJun 10, 20:05 UTC5h 40m
2026-06-10 GXA2964 KIN → MIA Jun 10, 05:50 UTCJun 10, 10:20 UTC4h 30m

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 N989CM page for operator, model, and routing details .

Mode-S ADCCD1 frequently asked

What is Mode-S code ADCCD1?
ADCCD1 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N989CM.
Where is Mode-S ADCCD1 registered?
Mode-S code ADCCD1 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 ADCCD1 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 02:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ADCCD1, octal 53346321, decimal 11,390,161.
What flights does ADCCD1 operate?
Mode-S ADCCD1 has broadcast 14 distinct callsigns, including GXA2964, GXA599, GXA199, GXA964, GXA2965.