Apparatus

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sensors Mode-S transponder

7802D8

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-6305 · AIRBUS A-321

Hex
7802D8
Octal
36001330
Decimal
7,865,048
Country
CN
Tail
B-6305
Type
A321
No current signal · last broadcast 16h ago
Flights observed
104
Distinct callsigns
8
Country
CN
Last broadcast
16h ago

Last known position

Most recent position reported by Mode-S 7802D8.

Country allocation

The ICAO 24-bit address 7802D8 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 8 distinct

Callsign Airline Flights Last seen
CSC9361 Sichuan Airlines 23 2026-05-28
CSC9362 Sichuan Airlines 22 2026-05-29
CSC9372 Sichuan Airlines 16 2026-05-27
CSC9373 Sichuan Airlines 13 2026-05-28
CSC9371 Sichuan Airlines 12 2026-05-25
CSC9832 Sichuan Airlines 7 2026-05-29
CSC9374 Sichuan Airlines 6 2026-05-16
CSC9831 Sichuan Airlines 5 2026-05-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 CSC9832 KIX → NTG May 29, 12:35 UTCMay 29, 13:20 UTC45m
2026-05-29 CSC9362 NRT → NTG May 29, 01:00 UTCMay 29, 10:45 UTC9h 45m
2026-05-28 CSC9361 NTG → NRT May 28, 15:20 UTCMay 28, 23:00 UTC7h 40m
2026-05-28 CSC9373 NTG → KIX May 28, 13:30 UTCMay 28, 14:15 UTC45m
2026-05-27 CSC9372 KIX → NTG May 27, 12:10 UTCMay 27, 12:55 UTC45m
2026-05-27 CSC9362 NRT → NTG May 27, 01:05 UTCMay 27, 10:50 UTC9h 45m
2026-05-26 CSC9361 NTG → NRT May 26, 15:20 UTCMay 26, 23:05 UTC7h 45m
2026-05-26 CSC9373 NTG → KIX May 26, 13:29 UTCMay 26, 14:14 UTC45m
2026-05-25 CSC9372 KIX → NTG May 25, 12:15 UTCMay 25, 13:00 UTC45m
2026-05-25 CSC9371 NTG → KIX May 25, 01:55 UTCMay 25, 11:10 UTC9h 15m
2026-05-24 CSC9361 NTG → NRT May 24, 23:00 UTCMay 24, 23:15 UTC15m
2026-05-24 CSC9372 KIX → NTG May 24, 12:25 UTCMay 24, 13:10 UTC45m
2026-05-24 CSC9371 NTG → KIX May 24, 10:10 UTCMay 24, 11:10 UTC1h 0m
2026-05-23 CSC9371 NTG → KIX May 23, 15:05 UTCMay 24, 11:10 UTC20h 5m
2026-05-23 CSC9831 NTG → KIX May 23, 13:20 UTCMay 23, 14:00 UTC40m
2026-05-22 CSC9832 KIX → NTG May 22, 14:45 UTCMay 23, 14:00 UTC23h 14m
2026-05-22 CSC9362 NRT → NTG May 22, 01:10 UTCMay 22, 13:15 UTC12h 5m
2026-05-21 CSC9361 NTG → NRT May 21, 15:30 UTCMay 21, 23:20 UTC7h 50m
2026-05-21 CSC9373 NTG → KIX May 21, 13:30 UTCMay 21, 14:20 UTC50m
2026-05-20 CSC9372 KIX → NTG May 20, 12:10 UTCMay 20, 13:00 UTC50m
2026-05-20 CSC9362 NRT → NTG May 20, 01:15 UTCMay 20, 10:55 UTC9h 41m
2026-05-19 CSC9361 NTG → NRT May 19, 16:00 UTCMay 19, 23:15 UTC7h 15m
2026-05-19 CSC9373 NTG → KIX May 19, 13:50 UTCMay 19, 14:35 UTC45m
2026-05-18 CSC9372 KIX → NTG May 18, 12:05 UTCMay 18, 12:45 UTC40m
2026-05-18 CSC9362 NRT → NTG May 18, 03:05 UTCMay 18, 10:55 UTC7h 50m
2026-05-17 CSC9361 NTG → NRT May 17, 12:01 UTCMay 18, 01:25 UTC13h 25m
2026-05-16 CSC9371 NTG → KIX May 16, 16:05 UTCMay 17, 10:55 UTC18h 50m
2026-05-16 CSC9374 KIX → NTG May 16, 15:20 UTCMay 17, 10:55 UTC19h 35m
2026-05-16 CSC9831 NTG → KIX May 16, 13:25 UTCMay 16, 14:16 UTC50m
2026-05-15 CSC9832 KIX → NTG May 15, 13:10 UTCMay 15, 13:55 UTC45m
2026-05-15 CSC9362 NRT → NTG May 15, 01:05 UTCMay 15, 11:15 UTC10h 10m
2026-05-14 CSC9361 NTG → NRT May 14, 15:30 UTCMay 14, 23:35 UTC8h 5m
2026-05-14 CSC9373 NTG → KIX May 14, 13:40 UTCMay 14, 14:25 UTC45m
2026-05-13 CSC9372 KIX → NTG May 13, 12:45 UTCMay 13, 13:31 UTC45m
2026-05-13 CSC9362 NRT → NTG May 13, 01:05 UTCMay 13, 11:10 UTC10h 5m
2026-05-12 CSC9361 NTG → NRT May 12, 15:50 UTCMay 12, 23:10 UTC7h 20m
2026-05-12 CSC9373 NTG → KIX May 12, 13:40 UTCMay 12, 14:20 UTC40m
2026-05-11 CSC9373 NTG → KIX May 11, 16:20 UTCMay 12, 14:20 UTC22h 1m
2026-05-11 CSC9362 NRT → NTG May 11, 08:15 UTCMay 11, 15:10 UTC6h 55m
2026-05-10 CSC9361 NTG → NRT May 10, 11:55 UTCMay 11, 01:30 UTC13h 35m
2026-05-09 CSC9371 NTG → KIX May 9, 16:05 UTCMay 10, 10:49 UTC18h 45m
2026-05-09 CSC9374 KIX → NTG May 9, 15:15 UTCMay 10, 10:49 UTC19h 35m
2026-05-09 CSC9831 NTG → KIX May 9, 13:40 UTCMay 9, 14:20 UTC40m
2026-05-08 CSC9832 KIX → NTG May 8, 12:20 UTCMay 8, 13:15 UTC55m
2026-05-08 CSC9362 NRT → NTG May 8, 01:00 UTCMay 8, 10:54 UTC9h 55m
2026-05-07 CSC9361 NTG → NRT May 7, 15:15 UTCMay 7, 22:59 UTC7h 45m
2026-05-07 CSC9373 NTG → KIX May 7, 13:25 UTCMay 7, 14:05 UTC40m
2026-05-06 CSC9372 KIX → NTG May 6, 12:15 UTCMay 6, 12:50 UTC35m
2026-05-06 CSC9362 NRT → NTG May 6, 01:01 UTCMay 6, 10:45 UTC9h 45m
2026-05-05 CSC9361 NTG → NRT May 5, 15:30 UTCMay 5, 23:10 UTC7h 40m

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-6305 page for operator, model, and routing details .

Mode-S 7802D8 frequently asked

What is Mode-S code 7802D8?
7802D8 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-6305.
Where is Mode-S 7802D8 registered?
Mode-S code 7802D8 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7802D8 broadcasting right now?
No active broadcast right now. Last signal was 16h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7802D8, octal 36001330, decimal 7,865,048.
What flights does 7802D8 operate?
Mode-S 7802D8 has broadcast 8 distinct callsigns, including CSC9361, CSC9362, CSC9372, CSC9373, CSC9371.