Apparatus

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sensors Mode-S transponder

78068D

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-6712 · AIRBUS A-321

Hex
78068D
Octal
36003215
Decimal
7,865,997
Country
CN
Tail
B-6712
Type
A321
No current signal · last broadcast Jul 26, 12:50 UTC
Flights observed
68
Distinct callsigns
20
Country
CN
Last broadcast
Jul 26, 12:50 UTC

Last known position

Most recent position reported by Mode-S 78068D.

Country allocation

The ICAO 24-bit address 78068D 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
CCA1385 Air China 12 2026-07-26
CCA1145 Air China 10 2026-07-19
CCA1347 - 8 2026-07-25
CCA1833 - 6 2026-07-20
CCA1129 - 3 2026-07-16
CCA1843 Air China 2 2026-07-21
CCA1386 Air China 2 2026-07-25
CCA1323 Air China 2 2026-04-20
CCA124 Air China 2 2026-04-22
CCA9793 - 1 2026-07-11
CCA4351 - 1 2026-05-30
CCA4336 - 1 2026-06-19
CCA4335 - 1 2026-06-19
CCA4326 - 1 2026-07-07
CCA4236 - 1 2026-06-19
CCA4068 - 1 2026-07-06
CCA4047 - 1 2026-07-07
CCA1937 Air China 1 2026-04-18
CCA1933 Air China 1 2026-04-21
CCA1649 - 1 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CCA1385 PEK → CAN Jul 26, 12:35 UTCJul 26, 12:50 UTC15m
2026-07-25 CCA1347 - Jul 25, 03:55 UTCJul 25, 04:15 UTC20m
2026-07-25 CCA1386 CAN → PEK Jul 25, 00:30 UTCJul 25, 01:05 UTC35m
2026-07-24 CCA1386 CAN → PEK Jul 24, 04:55 UTCJul 25, 01:05 UTC20h 10m
2026-07-21 CCA1385 PEK → CAN Jul 21, 13:00 UTCJul 21, 13:30 UTC30m
2026-07-21 CCA1843 PEK → HFE Jul 21, 06:55 UTCJul 21, 07:10 UTC15m
2026-07-20 CCA1385 PEK → CAN Jul 20, 21:25 UTCJul 20, 21:35 UTC10m
2026-07-20 CCA1385 PEK → CAN Jul 20, 18:45 UTCJul 20, 19:05 UTC20m
2026-07-20 CCA1833 - Jul 20, 03:50 UTCJul 20, 04:05 UTC15m
2026-07-19 CCA1145 PEK → TYN Jul 19, 23:25 UTCJul 19, 23:45 UTC20m
2026-07-18 CCA1385 - Jul 18, 12:40 UTCJul 18, 13:00 UTC20m
2026-07-17 CCA1639 - Jul 17, 12:55 UTCJul 17, 13:05 UTC10m
2026-07-17 CCA1649 - Jul 17, 05:25 UTCJul 17, 05:35 UTC10m
2026-07-16 CCA1129 - Jul 16, 12:25 UTCJul 16, 12:40 UTC15m
2026-07-16 CCA1843 - Jul 16, 05:30 UTCJul 16, 05:45 UTC15m
2026-07-16 CCA1206 - Jul 16, 01:50 UTCJul 16, 02:15 UTC25m
2026-07-15 CCA1205 - Jul 15, 12:25 UTCJul 15, 12:40 UTC15m
2026-07-15 CCA1347 - Jul 15, 03:05 UTCJul 15, 03:15 UTC10m
2026-07-12 CCA1385 - Jul 12, 14:30 UTCJul 12, 14:50 UTC20m
2026-07-12 CCA1833 - Jul 12, 03:40 UTCJul 12, 03:55 UTC15m
2026-07-11 CCA1145 - Jul 11, 23:20 UTCJul 11, 23:40 UTC20m
2026-07-11 CCA9793 - Jul 11, 14:05 UTCJul 11, 14:15 UTC10m
2026-07-11 CCA1348 - Jul 11, 09:30 UTCJul 11, 09:40 UTC10m
2026-07-11 CCA1347 - Jul 11, 03:05 UTCJul 11, 03:20 UTC15m
2026-07-07 CCA4047 - Jul 7, 13:25 UTCJul 7, 13:55 UTC30m
2026-07-07 CCA4326 - Jul 7, 08:40 UTCJul 7, 08:55 UTC15m
2026-07-06 CCA4068 - Jul 6, 14:40 UTCJul 6, 14:50 UTC10m
2026-06-26 CCA1385 - Jun 26, 13:49 UTCJun 26, 14:09 UTC20m
2026-06-26 CCA1833 - Jun 26, 04:39 UTCJun 26, 04:50 UTC10m
2026-06-25 CCA1145 PEK → TYN Jun 25, 23:24 UTCJun 25, 23:44 UTC20m
2026-06-25 CCA1129 - Jun 25, 12:40 UTCJun 25, 13:00 UTC20m
2026-06-25 CCA1347 - Jun 25, 03:04 UTCJun 25, 03:15 UTC10m
2026-06-22 CCA1385 - Jun 22, 14:29 UTCJun 22, 14:55 UTC25m
2026-06-21 CCA1145 PEK → TYN Jun 21, 23:50 UTCJun 22, 00:10 UTC20m
2026-06-21 CCA1647 - Jun 21, 11:55 UTCJun 21, 12:04 UTC10m
2026-06-21 CCA1347 - Jun 21, 02:55 UTCJun 21, 03:05 UTC10m
2026-06-19 CCA4336 - Jun 19, 13:44 UTCJun 19, 13:59 UTC15m
2026-06-19 CCA4335 - Jun 19, 11:59 UTCJun 19, 12:09 UTC10m
2026-06-19 CCA4236 - Jun 19, 05:30 UTCJun 19, 05:40 UTC10m
2026-06-12 CCA1145 PEK → TYN Jun 12, 23:25 UTCJun 12, 23:45 UTC20m
2026-06-12 CCA1129 PEK → HLD Jun 12, 12:40 UTCJun 12, 12:55 UTC15m
2026-06-12 CCA1347 - Jun 12, 03:15 UTCJun 12, 03:25 UTC10m
2026-06-05 CCA1385 PEK → CAN Jun 5, 12:35 UTCJun 5, 13:00 UTC25m
2026-06-05 CCA1833 - Jun 5, 03:45 UTCJun 5, 03:55 UTC10m
2026-06-04 CCA1145 PEK → TYN Jun 4, 23:25 UTCJun 4, 23:45 UTC20m
2026-06-03 CCA1347 - Jun 3, 03:00 UTCJun 3, 03:15 UTC15m
2026-06-02 CCA1385 PEK → CAN Jun 2, 12:40 UTCJun 2, 13:05 UTC25m
2026-05-30 CCA4351 - May 30, 22:50 UTCMay 30, 23:00 UTC10m
2026-05-15 - - May 15, 16:25 UTCMay 15, 16:40 UTC15m
2026-05-07 CCA1385 PEK → CAN May 7, 12:45 UTCMay 7, 13:05 UTC20m

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-6712 page for operator, model, and routing details .

Mode-S 78068D frequently asked

What is Mode-S code 78068D?
78068D is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-6712.
Where is Mode-S 78068D registered?
Mode-S code 78068D is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 78068D broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 12:50 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 78068D, octal 36003215, decimal 7,865,997.
What flights does 78068D operate?
Mode-S 78068D has broadcast 20 distinct callsigns, including CCA1385, CCA1145, CCA1347, CCA1833, CCA1129.