Apparatus

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sensors Mode-S transponder

7822AD

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-32MY · AIRBUS A-320neo

Hex
7822AD
Octal
36021255
Decimal
7,873,197
Country
CN
Tail
B-32MY
Type
A20N
No current signal · last broadcast 2h ago
Flights observed
61
Distinct callsigns
16
Country
CN
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 7822AD.

Country allocation

The ICAO 24-bit address 7822AD falls within the block assigned to China (CN) by ICAO Annex 10, Volume III. Every aircraft registered in China 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 16 distinct

Callsign Airline Flights Last seen
CXA8307 - 27 2026-07-09
CXA8375 - 5 2026-07-10
CXA8308 Xiamen Airlines 5 2026-06-15
CXA8359 - 4 2026-07-06
CXA8376 - 3 2026-07-11
CXA8361 Xiamen Airlines 3 2026-05-24
CXA8397 - 2 2026-07-14
CXA8362 Xiamen Airlines 2 2026-05-31
CXA8571 Xiamen Airlines 1 2026-05-30
CXA8540 Xiamen Airlines 1 2026-06-21
CXA8342 - 1 2026-06-24
CXA8341 - 1 2026-06-24
CXA8337 - 1 2026-07-10
CXA8048 - 1 2026-07-10
CXA8047 - 1 2026-07-12
CXA8032 - 1 2026-06-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 CXA8397 - Jul 14, 00:45 UTCJul 14, 04:50 UTC4h 5m
2026-07-12 - - Jul 12, 13:20 UTCJul 12, 13:40 UTC20m
2026-07-12 CXA8047 - Jul 12, 06:20 UTCJul 12, 12:10 UTC5h 50m
2026-07-11 CXA8376 - Jul 11, 02:45 UTCJul 11, 03:01 UTC15m
2026-07-10 CXA8375 - Jul 10, 23:00 UTCJul 10, 23:45 UTC45m
2026-07-10 CXA8048 - Jul 10, 06:20 UTCJul 10, 13:45 UTC7h 25m
2026-07-10 CXA8337 - Jul 10, 00:05 UTCJul 10, 00:20 UTC15m
2026-07-09 CXA8307 - Jul 9, 10:05 UTCJul 9, 14:25 UTC4h 20m
2026-07-07 CXA8375 - Jul 7, 23:10 UTCJul 7, 23:50 UTC40m
2026-07-06 CXA8359 - Jul 6, 09:55 UTCJul 6, 11:20 UTC1h 25m
2026-07-02 CXA8376 - Jul 2, 03:10 UTCJul 2, 11:45 UTC8h 35m
2026-07-01 CXA8359 - Jul 1, 10:45 UTCJul 2, 00:05 UTC13h 20m
2026-06-27 CXA8032 - Jun 27, 01:09 UTCJun 27, 10:10 UTC9h 0m
2026-06-24 CXA8342 - Jun 24, 08:45 UTCJun 24, 09:00 UTC15m
2026-06-24 CXA8341 - Jun 24, 05:54 UTCJun 24, 06:15 UTC20m
2026-06-21 CXA8540 NKG → XMN Jun 21, 05:49 UTCJun 21, 05:59 UTC10m
2026-06-19 CXA8307 - Jun 19, 10:19 UTCJun 19, 13:39 UTC3h 20m
2026-06-19 CXA8397 - Jun 19, 00:34 UTCJun 19, 04:54 UTC4h 20m
2026-06-16 CXA8307 - Jun 16, 10:15 UTCJun 16, 14:20 UTC4h 5m
2026-06-15 CXA8307 - Jun 15, 13:20 UTCJun 16, 11:30 UTC22h 10m
2026-06-15 CXA8308 SYX → XMN Jun 15, 12:49 UTCJun 16, 10:45 UTC21h 55m
2026-06-15 CXA8307 - Jun 15, 10:00 UTCJun 15, 10:50 UTC50m
2026-06-14 CXA8307 - Jun 14, 01:55 UTCJun 14, 12:25 UTC10h 30m
2026-06-11 CXA8375 XMN → NNG Jun 11, 13:30 UTCJun 12, 05:30 UTC16h 1m
2026-06-11 CXA8307 XMN → SYX Jun 11, 10:15 UTCJun 12, 05:30 UTC19h 16m
2026-06-10 CXA8376 NNG → XMN Jun 10, 02:50 UTCJun 10, 03:05 UTC15m
2026-06-09 CXA8375 XMN → NNG Jun 9, 23:55 UTCJun 10, 00:15 UTC20m
2026-06-08 CXA8307 XMN → SYX Jun 8, 10:15 UTCJun 8, 14:00 UTC3h 45m
2026-06-05 CXA8375 XMN → NNG Jun 5, 23:45 UTCJun 6, 00:00 UTC15m
2026-06-04 CXA8359 XMN → NNG Jun 4, 11:10 UTCJun 4, 12:00 UTC50m
2026-06-02 CXA8308 SYX → XMN Jun 2, 12:05 UTCJun 2, 12:50 UTC45m
2026-06-02 CXA8307 XMN → SYX Jun 2, 09:00 UTCJun 2, 09:55 UTC55m
2026-05-31 CXA8362 HAK → XMN May 31, 10:30 UTCMay 31, 14:15 UTC3h 45m
2026-05-30 CXA8308 SYX → XMN May 30, 12:20 UTCMay 30, 12:50 UTC30m
2026-05-30 CXA8307 XMN → SYX May 30, 08:30 UTCMay 30, 10:00 UTC1h 30m
2026-05-30 CXA8571 XMN → TNA May 30, 01:35 UTCMay 30, 01:45 UTC10m
2026-05-24 CXA8362 HAK → XMN May 24, 13:50 UTCMay 25, 09:50 UTC20h 0m
2026-05-24 CXA8361 XMN → HAK May 24, 10:45 UTCMay 24, 14:05 UTC3h 20m
2026-05-23 CXA8361 XMN → HAK May 23, 12:55 UTCMay 24, 11:10 UTC22h 15m
2026-05-23 CXA8307 XMN → SYX May 23, 09:30 UTCMay 23, 13:05 UTC3h 35m
2026-05-20 CXA8307 XMN → SYX May 20, 01:40 UTCMay 20, 12:55 UTC11h 16m
2026-05-17 CXA8359 XMN → NNG May 17, 11:01 UTCMay 17, 11:25 UTC25m
2026-05-11 - - May 11, 01:50 UTCMay 11, 02:00 UTC10m
2026-05-10 CXA8307 XMN → SYX May 10, 08:54 UTCMay 10, 12:40 UTC3h 45m
2026-05-06 CXA8307 XMN → SYX May 6, 08:55 UTCMay 6, 12:40 UTC3h 45m
2026-05-03 CXA8307 XMN → SYX May 3, 08:35 UTCMay 3, 12:45 UTC4h 10m
2026-04-27 CXA8307 XMN → SYX Apr 27, 09:00 UTCApr 27, 13:00 UTC4h 0m
2026-04-26 CXA8307 XMN → SYX Apr 26, 12:15 UTCApr 27, 09:30 UTC21h 15m
2026-04-26 CXA8307 XMN → SYX Apr 26, 08:50 UTCApr 26, 12:25 UTC3h 35m
2026-04-25 CXA8307 XMN → SYX Apr 25, 13:50 UTCApr 26, 12:25 UTC22h 35m

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 B-32MY page for operator, model, and routing details .

Mode-S 7822AD frequently asked

What is Mode-S code 7822AD?
7822AD is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-32MY.
Where is Mode-S 7822AD registered?
Mode-S code 7822AD is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7822AD broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7822AD, octal 36021255, decimal 7,873,197.
What flights does 7822AD operate?
Mode-S 7822AD has broadcast 16 distinct callsigns, including CXA8307, CXA8375, CXA8308, CXA8359, CXA8376.