Apparatus

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sensors Mode-S transponder

782212

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-658J · COMAC C-919

Hex
782212
Octal
36021022
Decimal
7,873,042
Country
CN
Tail
B-658J
Type
C919
No current signal · last broadcast Jul 26, 08:15 UTC
Flights observed
160
Distinct callsigns
20
Country
CN
Last broadcast
Jul 26, 08:15 UTC

Last known position

Most recent position reported by Mode-S 782212.

Country allocation

The ICAO 24-bit address 782212 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
CCA102 Air China 9 2026-07-23
CCA101 Air China 8 2026-07-23
CCA8212 - 7 2026-07-16
CCA1429 - 7 2026-07-13
CCA1411 - 6 2026-07-17
CCA1209 Air China 6 2026-07-24
CCA1708 - 5 2026-07-22
CCA1437 Air China 5 2026-07-24
CCA1210 Air China 5 2026-07-24
CCA1409 - 4 2026-07-04
CCA1389 - 4 2026-07-04
CCA1290 - 4 2026-06-28
CCA1236 - 4 2026-07-20
CCA1235 - 4 2026-07-20
CCA1231 Air China 4 2026-05-25
CCA1230 - 4 2026-07-15
CCA1229 - 4 2026-07-15
CCA1831 - 3 2026-06-26
CCA1325 - 3 2026-07-14
CCA1289 Air China 3 2026-06-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CCA1416 CTU → PEK Jul 26, 08:05 UTCJul 26, 08:15 UTC10m
2026-07-26 CCA1415 PEK → CTU Jul 26, 01:45 UTCJul 26, 02:00 UTC15m
2026-07-24 CCA1437 PEK → CKG Jul 24, 23:15 UTCJul 25, 05:40 UTC6h 25m
2026-07-24 CCA1928 - Jul 24, 16:40 UTCJul 24, 17:05 UTC25m
2026-07-24 CCA1927 PEK → ZHA Jul 24, 11:20 UTCJul 24, 12:05 UTC45m
2026-07-24 CCA1210 XIY → PEK Jul 24, 06:45 UTCJul 24, 07:15 UTC30m
2026-07-24 CCA1209 PEK → XIY Jul 24, 02:30 UTCJul 24, 02:50 UTC20m
2026-07-23 CCA102 HKG → PEK Jul 23, 05:40 UTCJul 23, 05:55 UTC15m
2026-07-23 CCA101 PEK → HKG Jul 23, 00:30 UTCJul 23, 03:45 UTC3h 15m
2026-07-22 CCA1815 - Jul 22, 12:10 UTCJul 22, 12:25 UTC15m
2026-07-22 CCA1708 - Jul 22, 01:55 UTCJul 22, 02:10 UTC15m
2026-07-21 CCA1927 PEK → ZHA Jul 21, 11:55 UTCJul 21, 12:10 UTC15m
2026-07-21 CCA102 HKG → PEK Jul 21, 05:50 UTCJul 21, 06:05 UTC15m
2026-07-21 CCA101 PEK → HKG Jul 21, 00:35 UTCJul 21, 04:10 UTC3h 35m
2026-07-20 CCA1236 - Jul 20, 16:05 UTCJul 20, 16:25 UTC20m
2026-07-20 CCA1235 - Jul 20, 12:00 UTCJul 20, 12:25 UTC25m
2026-07-20 CCA1713 HGH → PEK Jul 20, 06:55 UTCJul 20, 07:05 UTC10m
2026-07-20 CCA1708 - Jul 20, 02:05 UTCJul 20, 02:15 UTC10m
2026-07-19 CCA1439 PEK → CKG Jul 19, 06:30 UTCJul 19, 06:45 UTC15m
2026-07-19 CCA564 BKK → PEK Jul 19, 00:55 UTCJul 19, 01:10 UTC15m
2026-07-18 CCA563 PEK → FNJ Jul 18, 08:10 UTCJul 18, 11:25 UTC3h 15m
2026-07-17 CCA1412 - Jul 17, 13:15 UTCJul 17, 13:35 UTC20m
2026-07-17 CCA1411 - Jul 17, 07:25 UTCJul 17, 07:40 UTC15m
2026-07-16 CCA1343 - Jul 16, 22:59 UTCJul 16, 23:20 UTC20m
2026-07-16 CCA8212 - Jul 16, 10:40 UTCJul 16, 10:55 UTC15m
2026-07-16 CCA1809 - Jul 16, 01:55 UTCJul 16, 02:10 UTC15m
2026-07-15 CCA1230 - Jul 15, 12:45 UTCJul 15, 13:15 UTC30m
2026-07-15 CCA1229 - Jul 15, 08:30 UTCJul 15, 08:45 UTC15m
2026-07-15 CCA4135 - Jul 15, 06:20 UTCJul 15, 06:30 UTC10m
2026-07-14 CCA1437 - Jul 14, 23:20 UTCJul 14, 23:40 UTC20m
2026-07-14 CCA1325 - Jul 14, 09:55 UTCJul 14, 10:15 UTC20m
2026-07-14 CCA1399 - Jul 14, 02:25 UTCJul 14, 02:50 UTC25m
2026-07-13 CCA8212 - Jul 13, 10:10 UTCJul 13, 10:30 UTC20m
2026-07-13 CCA1429 - Jul 13, 00:50 UTCJul 13, 01:15 UTC25m
2026-07-12 CCA1435 - Jul 12, 09:10 UTCJul 12, 09:30 UTC20m
2026-07-12 CCA1429 - Jul 12, 01:05 UTCJul 12, 01:30 UTC25m
2026-07-11 CCA1812 - Jul 11, 19:20 UTCJul 11, 19:35 UTC15m
2026-07-11 CCA1809 - Jul 11, 02:00 UTCJul 11, 02:10 UTC10m
2026-07-04 CCA1409 - Jul 4, 09:25 UTCJul 4, 09:45 UTC20m
2026-07-04 CCA1389 - Jul 4, 01:15 UTCJul 4, 01:30 UTC15m
2026-07-03 CCA1611 - Jul 3, 10:15 UTCJul 3, 10:30 UTC15m
2026-07-03 CCA1210 - Jul 3, 07:05 UTCJul 3, 07:20 UTC15m
2026-07-03 CCA1209 - Jul 3, 02:20 UTCJul 3, 02:40 UTC20m
2026-07-02 CCA1236 XIY → PEK Jul 2, 09:35 UTCJul 2, 14:25 UTC4h 50m
2026-07-02 CCA1429 - Jul 2, 01:00 UTCJul 2, 01:20 UTC20m
2026-07-01 CCA1720 - Jul 1, 07:50 UTCJul 1, 08:05 UTC15m
2026-06-30 CCA1437 - Jun 30, 23:20 UTCJun 30, 23:40 UTC20m
2026-06-30 CCA1722 - Jun 30, 08:45 UTCJun 30, 08:55 UTC10m
2026-06-30 CCA1708 - Jun 30, 01:55 UTCJun 30, 02:10 UTC15m
2026-06-29 CCA1722 - Jun 29, 08:39 UTCJun 29, 08:50 UTC10m

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-658J page for operator, model, and routing details .

Mode-S 782212 frequently asked

What is Mode-S code 782212?
782212 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-658J.
Where is Mode-S 782212 registered?
Mode-S code 782212 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 782212 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 08:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 782212, octal 36021022, decimal 7,873,042.
What flights does 782212 operate?
Mode-S 782212 has broadcast 20 distinct callsigns, including CCA102, CCA101, CCA8212, CCA1429, CCA1411.