Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

780D2A

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-2482 · BOEING 747-8

Hex
780D2A
Octal
36006452
Decimal
7,867,690
Country
CN
Tail
B-2482
Type
B748
No current signal · last broadcast 22d ago
Flights observed
54
Distinct callsigns
6
Country
CN
Last broadcast
22d ago

Last known position

Most recent position reported by Mode-S 780D2A.

Country allocation

The ICAO 24-bit address 780D2A 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 6 distinct

Callsign Airline Flights Last seen
CCA981 Air China 16 2026-05-06
CCA982 Air China 15 2026-05-07
CCA931 Air China 10 2026-04-26
CCA932 Air China 9 2026-04-26
CCA966 Air China 2 2026-05-03
CCA965 Air China 1 2026-05-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-07 CCA982 JFK → PEK May 7, 06:05 UTCMay 7, 20:50 UTC14h 45m
2026-05-06 CCA981 PEK → JFK May 6, 12:50 UTCMay 7, 02:10 UTC13h 20m
2026-05-05 CCA982 JFK → PEK May 5, 06:15 UTCMay 5, 20:40 UTC14h 25m
2026-05-04 CCA981 PEK → JFK May 4, 13:00 UTCMay 5, 02:05 UTC13h 6m
2026-05-03 CCA966 FRA → PEK May 3, 20:25 UTCMay 3, 20:40 UTC15m
2026-05-03 CCA966 FRA → PEK May 3, 12:25 UTCMay 3, 18:05 UTC5h 40m
2026-05-02 CCA965 PEK → FRA May 2, 20:35 UTCMay 2, 22:40 UTC2h 5m
2026-05-01 CCA982 JFK → PEK May 1, 06:25 UTCMay 1, 21:20 UTC14h 55m
2026-04-30 CCA981 PEK → JFK Apr 30, 13:10 UTCMay 1, 02:40 UTC13h 30m
2026-04-26 CCA932 FRA → PEK Apr 26, 18:10 UTCApr 26, 23:55 UTC5h 45m
2026-04-26 CCA931 PEK → FRA Apr 26, 08:05 UTCApr 26, 15:45 UTC7h 40m
2026-04-25 CCA932 FRA → PEK Apr 25, 02:40 UTCApr 25, 02:50 UTC10m
2026-04-24 CCA932 FRA → PEK Apr 24, 18:30 UTCApr 25, 00:15 UTC5h 45m
2026-04-24 CCA931 PEK → FRA Apr 24, 07:50 UTCApr 24, 15:35 UTC7h 45m
2026-04-23 CCA982 JFK → PEK Apr 23, 06:20 UTCApr 23, 21:40 UTC15h 20m
2026-04-22 CCA981 PEK → JFK Apr 22, 12:50 UTCApr 23, 01:55 UTC13h 5m
2026-04-21 CCA981 PEK → JFK Apr 21, 20:40 UTCApr 22, 20:30 UTC23h 50m
2026-04-21 CCA981 PEK → JFK Apr 21, 19:20 UTCApr 22, 18:30 UTC23h 10m
2026-04-21 CCA982 JFK → PEK Apr 21, 06:25 UTCApr 21, 21:25 UTC15h 0m
2026-04-20 CCA981 PEK → JFK Apr 20, 12:40 UTCApr 21, 01:30 UTC12h 50m
2026-04-20 CCA932 FRA → PEK Apr 20, 02:30 UTCApr 20, 02:45 UTC15m
2026-04-19 CCA932 FRA → PEK Apr 19, 18:25 UTCApr 20, 00:10 UTC5h 45m
2026-04-19 CCA931 PEK → FRA Apr 19, 08:00 UTCApr 19, 15:55 UTC7h 55m
2026-04-18 CCA932 FRA → PEK Apr 18, 18:10 UTCApr 18, 20:20 UTC2h 10m
2026-04-18 CCA931 PEK → FRA Apr 18, 07:45 UTCApr 18, 09:20 UTC1h 35m
2026-04-17 CCA931 PEK → FRA Apr 17, 20:35 UTCApr 18, 15:35 UTC19h 0m
2026-04-17 CCA982 JFK → PEK Apr 17, 19:25 UTCApr 17, 21:05 UTC1h 40m
2026-04-17 CCA931 PEK → FRA Apr 17, 19:10 UTCApr 18, 15:35 UTC20h 25m
2026-04-17 CCA982 JFK → PEK Apr 17, 13:20 UTCApr 17, 13:45 UTC25m
2026-04-17 CCA982 JFK → PEK Apr 17, 12:50 UTCApr 17, 13:15 UTC25m
2026-04-17 CCA982 JFK → PEK Apr 17, 07:20 UTCApr 17, 07:30 UTC10m
2026-04-17 CCA982 JFK → PEK Apr 17, 06:15 UTCApr 17, 07:15 UTC1h 0m
2026-04-17 CCA981 PEK → JFK Apr 17, 01:20 UTCApr 17, 02:00 UTC40m
2026-04-16 CCA981 PEK → JFK Apr 16, 23:20 UTCApr 17, 01:15 UTC1h 55m
2026-04-16 CCA981 PEK → JFK Apr 16, 19:15 UTCApr 16, 20:55 UTC1h 40m
2026-04-16 CCA981 PEK → JFK Apr 16, 18:30 UTCApr 16, 19:10 UTC40m
2026-04-16 CCA981 PEK → JFK Apr 16, 13:15 UTCApr 16, 14:30 UTC1h 15m
2026-04-16 CCA981 PEK → JFK Apr 16, 12:55 UTCApr 16, 13:05 UTC10m
2026-04-14 CCA932 FRA → PEK Apr 14, 23:30 UTCApr 15, 00:05 UTC35m
2026-04-14 CCA932 FRA → PEK Apr 14, 18:55 UTCApr 14, 20:15 UTC1h 20m
2026-04-14 CCA932 FRA → PEK Apr 14, 18:10 UTCApr 14, 18:45 UTC35m
2026-04-14 CCA931 PEK → FRA Apr 14, 14:50 UTCApr 14, 15:50 UTC1h 0m
2026-04-14 CCA931 PEK → FRA Apr 14, 14:35 UTCApr 14, 14:45 UTC10m
2026-04-14 - - Apr 14, 12:10 UTCApr 14, 12:20 UTC10m
2026-04-14 CCA931 PEK → FRA Apr 14, 09:20 UTCApr 14, 09:50 UTC30m
2026-04-14 CCA931 PEK → FRA Apr 14, 07:55 UTCApr 14, 08:10 UTC15m
2026-04-13 CCA982 JFK → PEK Apr 13, 20:25 UTCApr 13, 21:00 UTC35m
2026-04-13 CCA982 JFK → PEK Apr 13, 19:00 UTCApr 13, 19:30 UTC30m
2026-04-13 CCA982 JFK → PEK Apr 13, 12:40 UTCApr 13, 13:35 UTC55m
2026-04-13 CCA982 JFK → PEK Apr 13, 09:15 UTCApr 13, 09:50 UTC35m

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-2482 page for operator, model, and routing details .

Mode-S 780D2A frequently asked

What is Mode-S code 780D2A?
780D2A is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-2482.
Where is Mode-S 780D2A registered?
Mode-S code 780D2A is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780D2A broadcasting right now?
No active broadcast right now. Last signal was 22d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780D2A, octal 36006452, decimal 7,867,690.
What flights does 780D2A operate?
Mode-S 780D2A has broadcast 6 distinct callsigns, including CCA981, CCA982, CCA931, CCA932, CCA966.