Apparatus

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sensors Mode-S transponder

780BF9

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-5912 · AIRBUS A-330-300

Hex
780BF9
Octal
36005771
Decimal
7,867,385
Country
CN
Tail
B-5912
Type
A333
No current signal · last broadcast Jul 26, 16:00 UTC
Flights observed
183
Distinct callsigns
20
Country
CN
Last broadcast
Jul 26, 16:00 UTC

Last known position

Most recent position reported by Mode-S 780BF9.

Country allocation

The ICAO 24-bit address 780BF9 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
CCA978 - 11 2026-07-12
CCA964 Air China 10 2026-07-17
CCA975 - 8 2026-07-14
CCA976 - 7 2026-07-15
CCA963 - 7 2026-07-16
CCA977 - 6 2026-07-12
CCA180 Air China 6 2026-07-22
CCA111 Air China 6 2026-07-24
CCA970 - 5 2026-06-19
CCA179 Air China 5 2026-07-21
CCA112 Air China 5 2026-07-24
CCA969 - 4 2026-06-19
CCA948 - 4 2026-06-23
CCA947 - 4 2026-06-23
CCA598 Air China 4 2026-06-30
CCA1337 Air China 4 2026-07-26
CCA927 Air China 3 2026-07-21
CCA570 Air China 3 2026-06-28
CCA186 - 3 2026-07-18
CCA185 - 3 2026-07-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CCA1338 SZX → PEK Jul 26, 15:50 UTCJul 26, 16:00 UTC10m
2026-07-26 CCA1337 PEK → SZX Jul 26, 11:20 UTCJul 26, 11:30 UTC10m
2026-07-26 CCA1337 PEK → SZX Jul 26, 08:35 UTCJul 26, 08:50 UTC15m
2026-07-25 CCA1212 URC → PEK Jul 25, 13:25 UTCJul 25, 13:40 UTC15m
2026-07-25 - - Jul 25, 05:00 UTCJul 25, 05:10 UTC10m
2026-07-25 CCA1540 - Jul 25, 02:40 UTCJul 25, 02:55 UTC15m
2026-07-24 CCA1539 - Jul 24, 12:00 UTCJul 24, 12:25 UTC25m
2026-07-24 CCA112 HKG → PEK Jul 24, 07:00 UTCJul 24, 09:25 UTC2h 25m
2026-07-24 CCA111 PEK → HKG Jul 24, 04:15 UTCJul 24, 04:50 UTC35m
2026-07-24 CCA111 PEK → HKG Jul 24, 01:45 UTCJul 24, 02:05 UTC20m
2026-07-23 CCA196 TPE → PVG Jul 23, 07:20 UTCJul 23, 08:10 UTC50m
2026-07-23 CCA195 PVG → TPE Jul 23, 04:45 UTCJul 23, 05:25 UTC40m
2026-07-23 CCA1835 PEK → PVG Jul 23, 00:35 UTCJul 23, 00:45 UTC10m
2026-07-22 CCA180 MNL → PEK Jul 22, 02:35 UTCJul 22, 02:45 UTC10m
2026-07-21 CCA180 MNL → PEK Jul 21, 22:45 UTCJul 22, 00:20 UTC1h 35m
2026-07-21 CCA179 PEK → MNL Jul 21, 12:00 UTCJul 21, 15:55 UTC3h 55m
2026-07-21 CCA928 KIX → PEK Jul 21, 05:35 UTCJul 21, 07:05 UTC1h 30m
2026-07-21 CCA927 PEK → KIX Jul 21, 02:05 UTCJul 21, 03:35 UTC1h 30m
2026-07-21 CCA927 PEK → KIX Jul 21, 01:10 UTCJul 21, 01:20 UTC10m
2026-07-18 CCA186 - Jul 18, 05:15 UTCJul 18, 05:40 UTC25m
2026-07-18 CCA185 - Jul 18, 03:15 UTCJul 18, 03:30 UTC15m
2026-07-18 CCA185 - Jul 18, 00:55 UTCJul 18, 01:05 UTC10m
2026-07-17 CCA964 DUS → PEK Jul 17, 11:25 UTCJul 17, 15:10 UTC3h 45m
2026-07-16 CCA963 - Jul 16, 18:40 UTCJul 17, 04:25 UTC9h 45m
2026-07-16 CCA186 - Jul 16, 05:15 UTCJul 16, 05:30 UTC15m
2026-07-16 CCA185 - Jul 16, 03:25 UTCJul 16, 03:45 UTC20m
2026-07-15 CCA1338 - Jul 15, 14:20 UTCJul 15, 14:30 UTC10m
2026-07-15 CCA1337 - Jul 15, 12:10 UTCJul 15, 12:25 UTC15m
2026-07-15 CCA1337 - Jul 15, 09:45 UTCJul 15, 10:00 UTC15m
2026-07-15 CCA976 - Jul 15, 07:00 UTCJul 15, 07:10 UTC10m
2026-07-15 CCA976 - Jul 15, 01:20 UTCJul 15, 04:45 UTC3h 25m
2026-07-14 CCA975 - Jul 14, 16:45 UTCJul 14, 22:25 UTC5h 40m
2026-07-14 CCA182 - Jul 14, 05:15 UTCJul 14, 07:15 UTC2h 0m
2026-07-14 CCA181 - Jul 14, 01:20 UTCJul 14, 03:20 UTC2h 0m
2026-07-14 CCA181 - Jul 14, 00:20 UTCJul 14, 00:30 UTC10m
2026-07-13 CCA1212 - Jul 13, 11:45 UTCJul 13, 12:05 UTC20m
2026-07-13 CCA1211 - Jul 13, 03:55 UTCJul 13, 04:15 UTC20m
2026-07-12 CCA978 - Jul 12, 20:40 UTCJul 12, 23:50 UTC3h 10m
2026-07-12 CCA978 - Jul 12, 18:55 UTCJul 12, 19:05 UTC10m
2026-07-12 CCA977 - Jul 12, 16:35 UTCJul 12, 16:50 UTC15m
2026-07-12 CCA977 - Jul 12, 10:15 UTCJul 12, 12:45 UTC2h 30m
2026-07-12 CCA928 - Jul 12, 05:30 UTCJul 12, 06:55 UTC1h 25m
2026-07-12 CCA927 - Jul 12, 01:10 UTCJul 12, 03:40 UTC2h 30m
2026-07-11 CCA1408 - Jul 11, 18:20 UTCJul 11, 18:35 UTC15m
2026-07-11 CCA1407 - Jul 11, 11:20 UTCJul 11, 11:40 UTC20m
2026-07-11 CCA976 - Jul 11, 01:35 UTCJul 11, 04:55 UTC3h 20m
2026-07-10 CCA975 - Jul 10, 22:55 UTCJul 10, 23:05 UTC10m
2026-07-10 CCA975 - Jul 10, 17:40 UTCJul 10, 20:05 UTC2h 25m
2026-07-10 CCA1557 - Jul 10, 04:25 UTCJul 10, 04:45 UTC20m
2026-06-30 CCA1726 - Jun 30, 14:20 UTCJun 30, 14:30 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-5912 page for operator, model, and routing details .

Mode-S 780BF9 frequently asked

What is Mode-S code 780BF9?
780BF9 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-5912.
Where is Mode-S 780BF9 registered?
Mode-S code 780BF9 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780BF9 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 16:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780BF9, octal 36005771, decimal 7,867,385.
What flights does 780BF9 operate?
Mode-S 780BF9 has broadcast 20 distinct callsigns, including CCA978, CCA964, CCA975, CCA976, CCA963.