Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

781346

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-1083 · AIRBUS A-350-900

Hex
781346
Octal
36011506
Decimal
7,869,254
Country
CN
Tail
B-1083
Type
A359
Broadcasting now · callsign CCA852 · 19,825 ft
Flights observed
204
Distinct callsigns
20
Country
CN
Last broadcast
Jul 26, 19:35 UTC

Current position

781346 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 781346 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
CCA967 Air China 14 2026-07-19
CCA950 Air China 11 2026-06-27
CCA851 - 11 2026-07-14
CCA935 - 10 2026-06-29
CCA852 - 9 2026-07-15
CCA968 Air China 8 2026-07-24
CCA862 - 7 2026-06-18
CCA848 - 7 2026-07-10
CCA841 Air China 7 2026-06-14
CCA877 Air China 6 2026-05-18
CCA861 - 6 2026-06-17
CCA847 - 6 2026-07-09
CCA936 Air China 5 2026-06-30
CCA878 Air China 5 2026-05-19
CCA842 Air China 5 2026-06-15
CCA949 Air China 4 2026-07-23
CCA827 Air China 4 2026-05-21
CCA570 Air China 4 2026-07-22
CCA424 - 4 2026-06-26
CCA1314 - 4 2026-06-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CCA845 PEK → BCN Jul 26, 19:25 UTCJul 26, 19:35 UTC10m
2026-07-26 CCA1365 PEK → CAN Jul 26, 08:40 UTCJul 26, 08:55 UTC15m
2026-07-25 CCA1405 PEK → CTU Jul 25, 23:50 UTCJul 26, 00:10 UTC20m
2026-07-25 CCA1435 PEK → CKG Jul 25, 09:50 UTCJul 25, 10:05 UTC15m
2026-07-24 CCA968 MXP → PVG Jul 24, 11:35 UTCJul 25, 07:25 UTC19h 50m
2026-07-24 CCA968 MXP → PVG Jul 24, 10:30 UTCJul 25, 07:25 UTC20h 55m
2026-07-23 CCA949 PEK → MXP Jul 23, 18:15 UTCJul 24, 03:50 UTC9h 35m
2026-07-23 CCA632 LGW → PEK Jul 23, 04:40 UTCJul 23, 05:20 UTC40m
2026-07-22 CCA632 LGW → PEK Jul 22, 19:45 UTCJul 23, 02:10 UTC6h 25m
2026-07-22 CCA631 PEK → LGW Jul 22, 10:20 UTCJul 22, 16:50 UTC6h 30m
2026-07-22 CCA570 ARN → PEK Jul 22, 03:35 UTCJul 22, 03:55 UTC20m
2026-07-21 CCA570 ARN → PEK Jul 21, 20:20 UTCJul 22, 01:10 UTC4h 50m
2026-07-21 CCA569 PEK → ARN Jul 21, 09:40 UTCJul 21, 18:05 UTC8h 25m
2026-07-20 CCA968 MXP → PVG Jul 20, 10:40 UTCJul 20, 16:50 UTC6h 10m
2026-07-19 CCA967 PVG → MXP Jul 19, 12:35 UTCJul 20, 06:25 UTC17h 50m
2026-07-19 CCA967 PVG → MXP Jul 19, 09:40 UTCJul 20, 06:25 UTC20h 45m
2026-07-18 CCA968 MXP → PVG Jul 18, 12:25 UTCJul 19, 07:30 UTC19h 5m
2026-07-17 CCA967 PVG → MXP Jul 17, 22:29 UTCJul 18, 05:45 UTC7h 16m
2026-07-17 CCA1316 - Jul 17, 10:30 UTCJul 17, 10:44 UTC15m
2026-07-17 CCA1315 - Jul 17, 03:34 UTCJul 17, 03:50 UTC15m
2026-07-16 CCA1351 - Jul 16, 01:25 UTCJul 16, 01:50 UTC25m
2026-07-15 CCA852 - Jul 15, 12:05 UTCJul 15, 21:25 UTC9h 20m
2026-07-14 CCA851 - Jul 14, 19:10 UTCJul 15, 05:15 UTC10h 4m
2026-07-14 CCA1301 - Jul 14, 07:20 UTCJul 14, 07:45 UTC25m
2026-07-13 CCA852 - Jul 13, 20:55 UTCJul 13, 21:15 UTC20m
2026-07-13 CCA852 - Jul 13, 12:10 UTCJul 13, 18:30 UTC6h 20m
2026-07-12 CCA851 - Jul 12, 22:35 UTCJul 13, 05:40 UTC7h 5m
2026-07-12 CCA851 - Jul 12, 19:30 UTCJul 12, 19:40 UTC10m
2026-07-12 CCA1398 - Jul 12, 11:15 UTCJul 12, 11:25 UTC10m
2026-07-12 CCA1397 - Jul 12, 06:40 UTCJul 12, 07:05 UTC25m
2026-07-12 CCA570 - Jul 12, 03:40 UTCJul 12, 04:01 UTC20m
2026-07-11 CCA570 - Jul 11, 20:20 UTCJul 12, 01:15 UTC4h 55m
2026-07-11 CCA569 - Jul 11, 12:30 UTCJul 11, 17:30 UTC5h 0m
2026-07-10 CCA848 - Jul 10, 10:50 UTCJul 10, 20:05 UTC9h 15m
2026-07-09 CCA847 - Jul 9, 10:15 UTCJul 9, 23:45 UTC13h 30m
2026-07-08 CCA968 MXP → PVG Jul 8, 11:35 UTCJul 9, 08:30 UTC20h 55m
2026-07-08 CCA968 MXP → PVG Jul 8, 10:50 UTCJul 9, 08:30 UTC21h 40m
2026-07-07 CCA967 - Jul 7, 22:50 UTCJul 8, 05:55 UTC7h 5m
2026-07-07 CCA967 - Jul 7, 07:35 UTCJul 8, 05:55 UTC22h 20m
2026-07-07 CCA967 - Jul 7, 06:45 UTCJul 8, 05:30 UTC22h 45m
2026-07-06 CCA968 MXP → PVG Jul 6, 11:00 UTCJul 7, 04:55 UTC17h 55m
2026-07-05 CCA967 - Jul 5, 22:15 UTCJul 6, 05:05 UTC6h 50m
2026-07-05 CCA967 - Jul 5, 07:35 UTCJul 6, 05:05 UTC21h 30m
2026-07-05 CCA967 - Jul 5, 06:40 UTCJul 6, 05:05 UTC22h 25m
2026-07-04 CCA848 LGW → NRT Jul 4, 10:35 UTCJul 5, 04:55 UTC18h 20m
2026-07-03 CCA847 PVG → LGW Jul 3, 21:20 UTCJul 4, 07:30 UTC10h 10m
2026-07-03 CCA1519 - Jul 3, 01:50 UTCJul 3, 02:00 UTC10m
2026-07-02 CCA852 NCE → PEK Jul 2, 11:45 UTCJul 2, 20:25 UTC8h 40m
2026-07-01 CCA851 PEK → NCE Jul 1, 19:00 UTCJul 2, 05:25 UTC10h 25m
2026-06-30 CCA936 FRA → PVG Jun 30, 18:00 UTCJul 1, 02:45 UTC8h 45m

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-1083 page for operator, model, and routing details .

Mode-S 781346 frequently asked

What is Mode-S code 781346?
781346 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-1083.
Where is Mode-S 781346 registered?
Mode-S code 781346 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 781346 broadcasting right now?
Yes. Mode-S 781346 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 781346, octal 36011506, decimal 7,869,254.
What flights does 781346 operate?
Mode-S 781346 has broadcast 20 distinct callsigns, including CCA967, CCA950, CCA851, CCA935, CCA852.