Apparatus

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sensors Mode-S transponder

7822C7

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-32N1 · AIRBUS A-321neo

Hex
7822C7
Octal
36021307
Decimal
7,873,223
Country
CN
Tail
B-32N1
Type
A21N
No current signal · last broadcast 20h ago
Flights observed
37
Distinct callsigns
15
Country
CN
Last broadcast
20h ago

Last known position

Most recent position reported by Mode-S 7822C7.

Country allocation

The ICAO 24-bit address 7822C7 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 15 distinct

Callsign Airline Flights Last seen
CES2270 China Eastern Airlines 12 2026-05-16
CES529 China Eastern Airlines 5 2026-06-01
CES5379 China Eastern Airlines 3 2026-05-22
CES272 China Eastern Airlines 2 2026-05-29
CES271 China Eastern Airlines 2 2026-05-28
CES2269 China Eastern Airlines 2 2026-05-13
CES2007 China Eastern Airlines 2 2026-06-01
CES6014 China Eastern Airlines 1 2026-05-29
CES5357 China Eastern Airlines 1 2026-05-19
CES5332 China Eastern Airlines 1 2026-05-19
CES530 China Eastern Airlines 1 2026-06-02
CES518 China Eastern Airlines 1 2026-06-04
CES506 China Eastern Airlines 1 2026-06-04
CES505 China Eastern Airlines 1 2026-06-04
CES2008 China Eastern Airlines 1 2026-06-01

Recent flights last 37

DateFlightRouteTakeoffLandingDuration
2026-06-04 CES506 HKG → PVG Jun 4, 12:25 UTCJun 4, 13:55 UTC1h 30m
2026-06-04 CES505 PVG → HKG Jun 4, 09:15 UTCJun 4, 10:35 UTC1h 20m
2026-06-04 CES518 FUK → PVG Jun 4, 05:15 UTCJun 4, 05:30 UTC15m
2026-06-02 CES530 NGO → PVG Jun 2, 06:10 UTCJun 2, 07:05 UTC55m
2026-06-01 CES529 PVG → NGO Jun 1, 16:05 UTCJun 2, 04:20 UTC12h 15m
2026-06-01 CES529 PVG → NGO Jun 1, 09:40 UTCJun 2, 04:20 UTC18h 40m
2026-06-01 CES2008 MFM → PVG Jun 1, 08:45 UTCJun 1, 09:05 UTC20m
2026-06-01 CES2007 PVG → MFM Jun 1, 05:40 UTCJun 1, 07:10 UTC1h 30m
2026-05-31 CES2007 PVG → MFM May 31, 08:35 UTCJun 1, 07:10 UTC22h 35m
2026-05-29 CES6014 HAN → PVG May 29, 12:05 UTCMay 29, 12:25 UTC20m
2026-05-29 CES272 NRT → PVG May 29, 02:20 UTCMay 29, 09:55 UTC7h 35m
2026-05-28 CES271 PVG → NRT May 28, 04:45 UTCMay 28, 11:50 UTC7h 5m
2026-05-28 CES529 PVG → NGO May 28, 02:25 UTCMay 28, 03:15 UTC50m
2026-05-25 CES272 NRT → PVG May 25, 02:20 UTCMay 25, 03:45 UTC1h 25m
2026-05-24 CES271 PVG → NRT May 24, 05:15 UTCMay 24, 12:00 UTC6h 45m
2026-05-23 CES529 PVG → NGO May 23, 10:55 UTCMay 24, 04:00 UTC17h 6m
2026-05-23 CES529 PVG → NGO May 23, 06:40 UTCMay 24, 04:00 UTC21h 21m
2026-05-22 CES5379 PVG → SYX May 22, 09:50 UTCMay 23, 07:00 UTC21h 9m
2026-05-22 CES5379 PVG → SYX May 22, 09:40 UTCMay 23, 07:00 UTC21h 19m
2026-05-20 CES5379 PVG → SYX May 20, 06:55 UTCMay 20, 11:25 UTC4h 30m
2026-05-19 CES5332 SZX → PVG May 19, 23:40 UTCMay 19, 23:50 UTC10m
2026-05-19 CES5357 SHA → SZX May 19, 14:50 UTCMay 19, 15:40 UTC50m
2026-05-17 - - May 17, 02:45 UTCMay 17, 02:55 UTC10m
2026-05-16 CES2270 SZX → XIY May 16, 06:35 UTCMay 16, 06:45 UTC10m
2026-05-14 CES2270 SZX → XIY May 14, 07:20 UTCMay 14, 07:40 UTC20m
2026-05-13 CES2270 SZX → XIY May 13, 04:55 UTCMay 13, 05:10 UTC15m
2026-05-13 CES2269 XIY → SZX May 13, 03:00 UTCMay 13, 03:10 UTC10m
2026-05-04 CES2270 SZX → XIY May 4, 04:55 UTCMay 4, 05:05 UTC10m
2026-04-28 CES2270 SZX → XIY Apr 28, 04:55 UTCApr 28, 05:10 UTC15m
2026-04-24 CES2270 SZX → XIY Apr 24, 06:35 UTCApr 24, 06:50 UTC15m
2026-04-22 CES2270 SZX → XIY Apr 22, 05:05 UTCApr 22, 05:25 UTC20m
2026-04-22 CES2269 XIY → SZX Apr 22, 03:05 UTCApr 22, 03:15 UTC10m
2026-04-21 CES2270 SZX → XIY Apr 21, 05:00 UTCApr 21, 05:15 UTC15m
2026-04-17 CES2270 SZX → XIY Apr 17, 05:50 UTCApr 17, 06:00 UTC10m
2026-04-16 CES2270 SZX → XIY Apr 16, 05:09 UTCApr 16, 05:20 UTC10m
2026-04-16 CES2270 SZX → XIY Apr 16, 04:54 UTCApr 16, 05:05 UTC10m
2026-04-15 CES2270 SZX → XIY Apr 15, 05:00 UTCApr 15, 05:15 UTC15m

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-32N1 page for operator, model, and routing details .

Mode-S 7822C7 frequently asked

What is Mode-S code 7822C7?
7822C7 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-32N1.
Where is Mode-S 7822C7 registered?
Mode-S code 7822C7 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7822C7 broadcasting right now?
No active broadcast right now. Last signal was 20h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7822C7, octal 36021307, decimal 7,873,223.
What flights does 7822C7 operate?
Mode-S 7822C7 has broadcast 15 distinct callsigns, including CES2270, CES529, CES5379, CES272, CES271.