Apparatus

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sensors Mode-S transponder

78115C

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-8385 · AIRBUS A-330-300

Hex
78115C
Octal
36010534
Decimal
7,868,764
Country
CN
Tail
B-8385
Type
A333
No current signal · last broadcast 2h ago
Flights observed
85
Distinct callsigns
20
Country
CN
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 78115C.

Country allocation

The ICAO 24-bit address 78115C 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
CCA963 Air China 8 2026-06-02
CCA738 Air China 7 2026-05-30
CCA830 Air China 6 2026-05-01
CCA737 Air China 6 2026-05-29
CCA165 Air China 5 2026-04-23
CCA964 Air China 4 2026-06-01
CCA166 Air China 4 2026-04-24
CCA112 Air China 4 2026-05-28
CCA111 Air China 4 2026-05-28
CCA829 Air China 3 2026-04-30
CCA768 - 3 2026-05-15
CCA767 - 3 2026-05-15
CCA970 Air China 2 2026-05-26
CCA969 Air China 2 2026-05-26
CCA8693 Air China 2 2026-05-23
CCA1509 Air China 2 2026-05-27
CCA1505 Air China 2 2026-05-05
CCA1398 Air China 2 2026-05-29
CCA1397 Air China 2 2026-05-29
CCA1332 Air China 2 2026-05-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-02 CCA963 PEK → BRU Jun 2, 18:20 UTCJun 2, 22:10 UTC3h 50m
2026-06-01 CCA964 DUS → PEK Jun 1, 11:20 UTCJun 1, 17:40 UTC6h 20m
2026-05-31 CCA963 PEK → BRU May 31, 22:00 UTCJun 1, 04:35 UTC6h 35m
2026-05-30 CCA738 WAW → PEK May 30, 12:00 UTCMay 30, 13:00 UTC1h 0m
2026-05-29 CCA737 PEK → WAW May 29, 20:10 UTCMay 30, 00:15 UTC4h 5m
2026-05-29 CCA1398 SZX → PEK May 29, 14:30 UTCMay 29, 14:50 UTC20m
2026-05-29 CCA1397 PEK → SZX May 29, 10:05 UTCMay 29, 10:20 UTC15m
2026-05-29 CCA1397 PEK → SZX May 29, 07:30 UTCMay 29, 07:55 UTC25m
2026-05-28 CCA1589 PEK → SHA May 28, 12:50 UTCMay 28, 13:00 UTC10m
2026-05-28 CCA112 HKG → PEK May 28, 06:50 UTCMay 28, 07:10 UTC20m
2026-05-28 CCA111 PEK → HKG May 28, 01:55 UTCMay 28, 05:00 UTC3h 5m
2026-05-27 CCA1509 PEK → SHA May 27, 10:00 UTCMay 27, 10:10 UTC10m
2026-05-27 CCA1332 SZX → PEK May 27, 07:45 UTCMay 27, 07:55 UTC10m
2026-05-27 CCA1332 SZX → PEK May 27, 05:19 UTCMay 27, 05:29 UTC10m
2026-05-26 CCA970 SIN → PEK May 26, 15:39 UTCMay 26, 19:05 UTC3h 25m
2026-05-26 CCA969 PEK → SIN May 26, 07:59 UTCMay 26, 13:19 UTC5h 20m
2026-05-25 CCA1507 PEK → SHA May 25, 23:49 UTCMay 26, 00:00 UTC10m
2026-05-25 CCA1398 SZX → PEK May 25, 11:20 UTCMay 25, 11:35 UTC15m
2026-05-23 CCA8693 SZX → PKX May 23, 00:40 UTCMay 23, 00:55 UTC15m
2026-05-22 CCA1307 PEK → SZX May 22, 15:15 UTCMay 22, 15:30 UTC15m
2026-05-21 CCA738 WAW → PEK May 21, 11:45 UTCMay 21, 12:45 UTC1h 0m
2026-05-21 CCA737 PEK → WAW May 21, 04:45 UTCMay 21, 05:00 UTC15m
2026-05-20 CCA737 PEK → WAW May 20, 20:10 UTCMay 21, 02:35 UTC6h 25m
2026-05-19 CCA1315 PEK → CAN May 19, 03:15 UTCMay 19, 03:35 UTC20m
2026-05-18 CCA1509 PEK → SHA May 18, 10:15 UTCMay 18, 10:30 UTC15m
2026-05-18 CCA1531 PEK → SHA May 18, 02:40 UTCMay 18, 02:55 UTC15m
2026-05-17 CCA964 DUS → PEK May 17, 11:10 UTCMay 17, 17:30 UTC6h 20m
2026-05-16 CCA963 PEK → BRU May 16, 21:30 UTCMay 17, 04:40 UTC7h 10m
2026-05-15 CCA963 PEK → BRU May 15, 23:05 UTCMay 16, 22:20 UTC23h 15m
2026-05-15 CCA768 - May 15, 17:35 UTCMay 15, 23:35 UTC6h 0m
2026-05-15 CCA767 - May 15, 14:10 UTCMay 15, 14:40 UTC30m
2026-05-15 CCA767 - May 15, 08:25 UTCMay 15, 11:50 UTC3h 25m
2026-05-14 CCA1358 SZX → PEK May 14, 14:01 UTCMay 14, 14:20 UTC20m
2026-05-14 CCA8693 SZX → PKX May 14, 03:40 UTCMay 14, 03:55 UTC15m
2026-05-13 CCA1305 PEK → SZX May 13, 13:40 UTCMay 13, 13:55 UTC15m
2026-05-12 CCA970 SIN → PEK May 12, 15:55 UTCMay 12, 19:05 UTC3h 10m
2026-05-12 CCA969 PEK → SIN May 12, 10:15 UTCMay 12, 13:15 UTC3h 0m
2026-05-11 CCA112 HKG → PEK May 11, 07:25 UTCMay 11, 07:40 UTC15m
2026-05-10 CCA964 DUS → PEK May 10, 11:30 UTCMay 11, 04:40 UTC17h 10m
2026-05-09 CCA963 PEK → BRU May 9, 20:15 UTCMay 10, 04:29 UTC8h 15m
2026-05-09 CCA963 PEK → BRU May 9, 18:15 UTCMay 9, 18:30 UTC15m
2026-05-09 CCA112 HKG → PEK May 9, 06:50 UTCMay 9, 07:05 UTC15m
2026-05-09 CCA111 PEK → HKG May 9, 04:25 UTCMay 9, 04:50 UTC25m
2026-05-09 CCA111 PEK → HKG May 9, 01:55 UTCMay 9, 02:10 UTC15m
2026-05-08 CCA964 DUS → PEK May 8, 11:19 UTCMay 8, 20:10 UTC8h 50m
2026-05-08 CCA963 PEK → BRU May 8, 05:00 UTCMay 8, 05:05 UTC5m
2026-05-07 CCA963 PEK → BRU May 7, 18:20 UTCMay 8, 00:14 UTC5h 55m
2026-05-07 CCA112 HKG → PEK May 7, 06:50 UTCMay 7, 07:10 UTC20m
2026-05-07 CCA111 PEK → HKG May 7, 01:45 UTCMay 7, 04:45 UTC3h 0m
2026-05-06 CCA738 WAW → PEK May 6, 19:40 UTCMay 6, 19:55 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-8385 page for operator, model, and routing details .

Mode-S 78115C frequently asked

What is Mode-S code 78115C?
78115C is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-8385.
Where is Mode-S 78115C registered?
Mode-S code 78115C is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 78115C 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 78115C, octal 36010534, decimal 7,868,764.
What flights does 78115C operate?
Mode-S 78115C has broadcast 20 distinct callsigns, including CCA963, CCA738, CCA830, CCA737, CCA165.