Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

780022

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-2089 · BOEING 777-300ER

Hex
780022
Octal
36000042
Decimal
7,864,354
Country
CN
Tail
B-2089
Type
B77W
No current signal · last broadcast 19h ago
Flights observed
69
Distinct callsigns
20
Country
CN
Last broadcast
19h ago

Last known position

Most recent position reported by Mode-S 780022.

Country allocation

The ICAO 24-bit address 780022 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
CCA931 Air China 6 2026-05-02
CCA991 Air China 4 2026-05-18
CCA932 Air China 4 2026-05-04
CCA985 Air China 3 2026-05-16
CCA966 Air China 3 2026-05-22
CCA965 Air China 3 2026-05-21
CCA938 Air China 3 2026-05-13
CCA992 Air China 2 2026-05-18
CCA986 Air China 2 2026-05-16
CCA983 Air China 2 2026-04-23
CCA958 Air China 2 2026-05-03
CCA940 Air China 2 2026-04-29
CCA939 Air China 2 2026-05-10
CCA937 Air China 2 2026-05-13
CCA876 Air China 2 2026-04-19
CCA770 Air China 2 2026-05-27
CCA1341 Air China 2 2026-05-26
CCA1314 Air China 2 2026-04-20
CCA1309 Air China 2 2026-05-20
CCA1308 Air China 2 2026-05-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-02 CCA1306 SZX → PEK Jun 2, 01:15 UTCJun 2, 01:25 UTC10m
2026-05-28 CCA1301 PEK → CAN May 28, 07:20 UTCMay 28, 07:40 UTC20m
2026-05-28 CCA1306 SZX → PEK May 28, 01:20 UTCMay 28, 01:30 UTC10m
2026-05-27 CCA770 LAX → SZX May 27, 20:05 UTCMay 27, 20:15 UTC10m
2026-05-27 CCA770 LAX → SZX May 27, 05:14 UTCMay 27, 17:50 UTC12h 35m
2026-05-26 CCA769 SZX → LAX May 26, 15:14 UTCMay 27, 01:44 UTC10h 30m
2026-05-26 CCA1341 PEK → SZX May 26, 09:59 UTCMay 26, 10:14 UTC15m
2026-05-26 CCA1341 PEK → SZX May 26, 07:29 UTCMay 26, 07:49 UTC20m
2026-05-24 CCA934 CDG → PEK May 24, 18:30 UTCMay 24, 21:10 UTC2h 40m
2026-05-24 CCA933 PEK → CDG May 24, 09:15 UTCMay 24, 16:20 UTC7h 5m
2026-05-22 CCA966 FRA → PEK May 22, 12:40 UTCMay 22, 18:30 UTC5h 50m
2026-05-21 CCA965 PEK → FRA May 21, 18:50 UTCMay 21, 19:00 UTC10m
2026-05-20 CCA1309 PEK → CAN May 20, 12:25 UTCMay 20, 12:40 UTC15m
2026-05-20 CCA1308 SZX → PEK May 20, 04:50 UTCMay 20, 05:00 UTC10m
2026-05-19 CCA1307 PEK → SZX May 19, 13:00 UTCMay 19, 13:20 UTC20m
2026-05-18 CCA992 YVR → PEK May 18, 20:05 UTCMay 19, 07:15 UTC11h 10m
2026-05-18 CCA991 PEK → YVR May 18, 07:15 UTCMay 18, 17:00 UTC9h 45m
2026-05-16 CCA986 SFO → PEK May 16, 20:30 UTCMay 17, 08:20 UTC11h 50m
2026-05-16 CCA985 PEK → SFO May 16, 06:25 UTCMay 16, 17:15 UTC10h 50m
2026-05-15 CCA985 PEK → SFO May 15, 18:35 UTCMay 16, 17:15 UTC22h 41m
2026-05-15 CCA966 FRA → PEK May 15, 12:35 UTCMay 16, 12:31 UTC23h 55m
2026-05-15 CCA965 PEK → FRA May 15, 03:35 UTCMay 15, 04:15 UTC40m
2026-05-13 CCA938 LHR → PEK May 13, 20:15 UTCMay 14, 02:40 UTC6h 25m
2026-05-13 CCA937 PEK → LHR May 13, 07:50 UTCMay 13, 16:40 UTC8h 50m
2026-05-11 CCA992 YVR → PEK May 11, 20:15 UTCMay 12, 06:50 UTC10h 35m
2026-05-11 CCA991 PEK → YVR May 11, 00:49 UTCMay 11, 17:45 UTC16h 56m
2026-05-10 CCA991 PEK → YVR May 10, 20:35 UTCMay 11, 17:45 UTC21h 11m
2026-05-10 CCA991 PEK → YVR May 10, 18:55 UTCMay 11, 17:45 UTC22h 51m
2026-05-10 CCA939 PEK → FCO May 10, 08:40 UTCMay 10, 16:30 UTC7h 50m
2026-05-06 CCA1589 PEK → SHA May 6, 12:55 UTCMay 6, 13:05 UTC10m
2026-05-06 CCA1308 SZX → PEK May 6, 04:50 UTCMay 6, 05:05 UTC15m
2026-05-05 CCA938 LHR → PEK May 5, 04:05 UTCMay 5, 04:30 UTC25m
2026-05-04 CCA938 LHR → PEK May 4, 19:35 UTCMay 5, 01:40 UTC6h 5m
2026-05-04 CCA937 PEK → LHR May 4, 06:10 UTCMay 4, 16:55 UTC10h 45m
2026-05-04 CCA932 FRA → PEK May 4, 02:15 UTCMay 4, 02:35 UTC20m
2026-05-03 CCA932 FRA → PEK May 3, 18:05 UTCMay 3, 20:15 UTC2h 10m
2026-05-03 CCA957 PEK → FRA May 3, 06:00 UTCMay 3, 10:05 UTC4h 5m
2026-05-03 CCA958 SIN → PEK May 3, 02:00 UTCMay 3, 02:10 UTC10m
2026-05-02 CCA958 SIN → PEK May 2, 17:35 UTCMay 2, 23:30 UTC5h 55m
2026-05-02 CCA931 PEK → FRA May 2, 05:20 UTCMay 2, 14:50 UTC9h 30m
2026-05-01 CCA754 UBN → HET May 1, 21:10 UTCMay 1, 21:25 UTC15m
2026-05-01 CCA753 HET → UBN May 1, 07:00 UTCMay 1, 18:45 UTC11h 45m
2026-04-30 CCA1328 CAN → PEK Apr 30, 13:15 UTCApr 30, 13:30 UTC15m
2026-04-29 CCA1309 PEK → CAN Apr 29, 10:35 UTCApr 29, 10:55 UTC20m
2026-04-29 CCA940 FCO → PEK Apr 29, 04:25 UTCApr 29, 04:39 UTC15m
2026-04-28 CCA940 FCO → PEK Apr 28, 18:40 UTCApr 29, 01:40 UTC7h 0m
2026-04-28 CCA939 PEK → FCO Apr 28, 08:50 UTCApr 28, 16:00 UTC7h 10m
2026-04-27 CCA962 MUC → PEK Apr 27, 11:25 UTCApr 27, 17:20 UTC5h 55m
2026-04-26 CCA961 PEK → MUC Apr 26, 22:25 UTCApr 27, 02:10 UTC3h 45m
2026-04-24 CCA984 LAX → PEK Apr 24, 06:35 UTCApr 24, 18:45 UTC12h 10m

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-2089 page for operator, model, and routing details .

Mode-S 780022 frequently asked

What is Mode-S code 780022?
780022 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-2089.
Where is Mode-S 780022 registered?
Mode-S code 780022 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780022 broadcasting right now?
No active broadcast right now. Last signal was 19h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780022, octal 36000042, decimal 7,864,354.
What flights does 780022 operate?
Mode-S 780022 has broadcast 20 distinct callsigns, including CCA931, CCA991, CCA932, CCA985, CCA966.