Apparatus

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sensors Mode-S transponder

7822DA

ICAO 24-bit transponder address · allocated to China

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

Hex
7822DA
Octal
36021332
Decimal
7,873,242
Country
CN
Tail
B-32NF
Type
A21N
No current signal · last broadcast 2h ago
Flights observed
123
Distinct callsigns
20
Country
CN
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 7822DA.

Country allocation

The ICAO 24-bit address 7822DA 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 20 distinct

Callsign Airline Flights Last seen
CCA483 - 24 2026-07-08
CCA404 - 19 2026-07-06
CCA403 - 19 2026-06-30
CCA484 - 15 2026-07-08
CCA741 - 4 2026-07-16
CCA811 - 3 2026-07-12
CCA742 - 3 2026-07-16
CCA1931 Air China 3 2026-05-07
CCA8204 - 2 2026-07-14
CCA1849 Air China 2 2026-05-09
CCA1845 Air China 2 2026-04-29
CCA1353 Air China 2 2026-04-22
CCA110 - 2 2026-07-10
CCA8202 Air China 1 2026-05-03
CCA4110 - 1 2026-07-16
CCA1959 Air China 1 2026-04-17
CCA1913 Air China 1 2026-05-03
CCA1859 - 1 2026-07-13
CCA1847 Air China 1 2026-04-21
CCA1813 - 1 2026-07-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-18 - - Jul 18, 07:55 UTCJul 18, 08:10 UTC15m
2026-07-16 CCA4110 - Jul 16, 12:00 UTCJul 16, 12:20 UTC20m
2026-07-16 CCA742 - Jul 16, 09:45 UTCJul 16, 09:55 UTC10m
2026-07-16 CCA742 - Jul 16, 06:50 UTCJul 16, 07:00 UTC10m
2026-07-16 CCA741 - Jul 16, 01:20 UTCJul 16, 01:45 UTC25m
2026-07-15 CCA1407 - Jul 15, 09:10 UTCJul 15, 09:25 UTC15m
2026-07-14 CCA8204 - Jul 14, 02:15 UTCJul 14, 02:40 UTC25m
2026-07-13 CCA1859 - Jul 13, 11:05 UTCJul 13, 11:20 UTC15m
2026-07-13 CCA1712 - Jul 13, 03:50 UTCJul 13, 04:05 UTC15m
2026-07-12 CCA1801 - Jul 12, 12:45 UTCJul 12, 13:01 UTC15m
2026-07-12 CCA811 - Jul 12, 05:15 UTCJul 12, 05:25 UTC10m
2026-07-11 CCA1813 - Jul 11, 00:15 UTCJul 11, 00:30 UTC15m
2026-07-10 CCA110 - Jul 10, 12:45 UTCJul 10, 13:20 UTC35m
2026-07-10 CCA110 - Jul 10, 10:10 UTCJul 10, 10:25 UTC15m
2026-07-10 CCA109 - Jul 10, 05:10 UTCJul 10, 08:20 UTC3h 10m
2026-07-08 CCA484 - Jul 8, 10:50 UTCJul 8, 13:40 UTC2h 50m
2026-07-08 CCA483 - Jul 8, 09:00 UTCJul 8, 09:25 UTC25m
2026-07-08 CCA483 - Jul 8, 06:20 UTCJul 8, 08:00 UTC1h 40m
2026-07-06 CCA404 - Jul 6, 08:25 UTCJul 6, 11:20 UTC2h 55m
2026-07-05 CCA484 - Jul 5, 11:00 UTCJul 6, 06:30 UTC19h 30m
2026-07-05 CCA483 - Jul 5, 06:30 UTCJul 5, 09:30 UTC3h 0m
2026-07-03 CCA484 - Jul 3, 11:00 UTCJul 3, 13:50 UTC2h 50m
2026-07-03 CCA483 - Jul 3, 09:00 UTCJul 3, 09:35 UTC35m
2026-07-03 CCA483 - Jul 3, 06:30 UTCJul 3, 08:10 UTC1h 40m
2026-07-01 CCA404 - Jul 1, 08:05 UTCJul 1, 11:10 UTC3h 5m
2026-06-30 CCA403 - Jun 30, 11:05 UTCJul 1, 06:25 UTC19h 20m
2026-06-30 CCA403 - Jun 30, 08:30 UTCJul 1, 06:25 UTC21h 55m
2026-06-30 CCA403 - Jun 30, 03:25 UTCJun 30, 06:45 UTC3h 20m
2026-06-29 CCA403 - Jun 29, 10:55 UTCJun 30, 06:45 UTC19h 51m
2026-06-29 CCA403 - Jun 29, 08:35 UTCJun 30, 06:45 UTC22h 11m
2026-06-29 CCA404 - Jun 29, 08:14 UTCJun 30, 04:00 UTC19h 46m
2026-06-29 CCA403 - Jun 29, 03:29 UTCJun 29, 06:50 UTC3h 20m
2026-06-28 CCA403 - Jun 28, 10:44 UTCJun 29, 06:50 UTC20h 5m
2026-06-28 CCA403 - Jun 28, 08:34 UTCJun 29, 06:50 UTC22h 15m
2026-06-28 CCA404 - Jun 28, 08:09 UTCJun 29, 06:29 UTC22h 20m
2026-06-27 CCA403 - Jun 27, 10:45 UTCJun 28, 06:20 UTC19h 35m
2026-06-27 CCA403 - Jun 27, 08:35 UTCJun 28, 06:20 UTC21h 45m
2026-06-27 CCA404 - Jun 27, 08:14 UTCJun 28, 06:20 UTC22h 5m
2026-06-26 CCA484 KUL → TFU Jun 26, 10:55 UTCJun 27, 06:19 UTC19h 25m
2026-06-26 CCA483 TFU → KUL Jun 26, 08:54 UTCJun 26, 09:24 UTC30m
2026-06-26 CCA483 TFU → KUL Jun 26, 07:20 UTCJun 26, 08:00 UTC40m
2026-06-24 CCA404 - Jun 24, 08:30 UTCJun 24, 11:34 UTC3h 5m
2026-06-23 CCA403 - Jun 23, 10:39 UTCJun 24, 06:20 UTC19h 40m
2026-06-23 CCA403 - Jun 23, 08:35 UTCJun 24, 06:20 UTC21h 45m
2026-06-23 CCA404 - Jun 23, 08:04 UTCJun 24, 06:20 UTC22h 15m
2026-06-22 CCA484 KUL → TFU Jun 22, 11:04 UTCJun 23, 04:09 UTC17h 5m
2026-06-22 CCA483 TFU → KUL Jun 22, 09:14 UTCJun 22, 09:34 UTC20m
2026-06-22 CCA483 TFU → KUL Jun 22, 07:34 UTCJun 22, 08:15 UTC40m
2026-06-18 CCA404 - Jun 18, 08:20 UTCJun 18, 11:25 UTC3h 5m
2026-06-18 CCA403 - Jun 18, 03:25 UTCJun 18, 03:55 UTC30m

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

Mode-S 7822DA frequently asked

What is Mode-S code 7822DA?
7822DA is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-32NF.
Where is Mode-S 7822DA registered?
Mode-S code 7822DA is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7822DA 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 7822DA, octal 36021332, decimal 7,873,242.
What flights does 7822DA operate?
Mode-S 7822DA has broadcast 20 distinct callsigns, including CCA483, CCA404, CCA403, CCA484, CCA741.