Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

78198E

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-30FW · AIRBUS A-321neo

Hex
78198E
Octal
36014616
Decimal
7,870,862
Country
CN
Tail
B-30FW
Type
A21N
No current signal · last broadcast 1d ago
Flights observed
65
Distinct callsigns
20
Country
CN
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 78198E.

Country allocation

The ICAO 24-bit address 78198E 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
CSN8481 China Southern Airlines 6 2026-05-17
CSN388 China Southern Airlines 6 2026-04-28
CSN387 China Southern Airlines 6 2026-04-27
CSN3086 China Southern Airlines 6 2026-05-26
CSN3085 China Southern Airlines 5 2026-05-25
CSN8482 China Southern Airlines 4 2026-05-18
CSN8159 China Southern Airlines 3 2026-05-14
CSN8138 China Southern Airlines 3 2026-04-15
CSN8336 China Southern Airlines 2 2026-05-03
CSN8137 - 2 2026-04-14
CSN626 China Southern Airlines 2 2026-05-23
CSN625 China Southern Airlines 2 2026-05-23
CSN5256 - 2 2026-04-16
CSN5255 China Southern Airlines 2 2026-04-16
CSN389 China Southern Airlines 2 2026-05-29
CSN8335 China Southern Airlines 1 2026-05-03
CSN8102 China Southern Airlines 1 2026-05-27
CSN8101 China Southern Airlines 1 2026-05-27
CSN5899 China Southern Airlines 1 2026-04-26
CSN5047 China Southern Airlines 1 2026-05-01

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 CSN390 KIX → CAN May 29, 07:15 UTCMay 29, 08:00 UTC45m
2026-05-29 CSN389 CAN → KIX May 29, 04:05 UTCMay 29, 04:50 UTC45m
2026-05-29 CSN389 CAN → KIX May 29, 01:40 UTCMay 29, 01:50 UTC10m
2026-05-27 CSN8102 NRT → CAN May 27, 05:55 UTCMay 27, 07:20 UTC1h 26m
2026-05-27 CSN8101 CAN → NRT May 27, 02:39 UTCMay 27, 03:59 UTC1h 20m
2026-05-26 CSN3086 HND → CAN May 26, 02:00 UTCMay 26, 03:19 UTC1h 20m
2026-05-25 CSN3085 CAN → HND May 25, 09:35 UTCMay 25, 11:00 UTC1h 25m
2026-05-23 CSN626 DPS → CAN May 23, 21:05 UTCMay 23, 21:25 UTC20m
2026-05-23 CSN625 CAN → DPS May 23, 11:15 UTCMay 23, 19:20 UTC8h 5m
2026-05-22 CSN3038 CGK → CAN May 22, 06:35 UTCMay 22, 10:55 UTC4h 20m
2026-05-19 CSN3086 HND → CAN May 19, 01:55 UTCMay 19, 03:10 UTC1h 15m
2026-05-18 CSN3085 CAN → HND May 18, 09:55 UTCMay 18, 11:15 UTC1h 20m
2026-05-18 CSN8482 DPS → CAN May 18, 04:55 UTCMay 18, 05:15 UTC20m
2026-05-17 CSN8481 CAN → DPS May 17, 18:45 UTCMay 18, 03:10 UTC8h 25m
2026-05-17 CSN3086 HND → CAN May 17, 01:55 UTCMay 17, 03:10 UTC1h 15m
2026-05-16 CSN3085 CAN → HND May 16, 09:40 UTCMay 16, 11:11 UTC1h 30m
2026-05-14 CSN8481 CAN → DPS May 14, 18:50 UTCMay 15, 03:15 UTC8h 25m
2026-05-14 CSN3801 CAN → HGH May 14, 11:55 UTCMay 14, 12:05 UTC10m
2026-05-14 CSN8159 CAN → SGN May 14, 01:10 UTCMay 14, 01:25 UTC15m
2026-05-13 CSN626 DPS → CAN May 13, 20:55 UTCMay 13, 21:10 UTC15m
2026-05-13 CSN625 CAN → DPS May 13, 10:55 UTCMay 13, 19:10 UTC8h 15m
2026-05-12 CSN3571 CAN → SHA May 12, 07:05 UTCMay 12, 07:15 UTC10m
2026-05-12 CSN8482 DPS → CAN May 12, 04:55 UTCMay 12, 05:15 UTC20m
2026-05-11 CSN8481 CAN → DPS May 11, 18:50 UTCMay 12, 03:15 UTC8h 25m
2026-05-11 CSN3581 CAN → SHA May 11, 10:25 UTCMay 11, 10:35 UTC10m
2026-05-11 CSN8159 CAN → SGN May 11, 02:15 UTCMay 11, 02:25 UTC10m
2026-05-10 CSN3086 HND → CAN May 10, 02:00 UTCMay 10, 09:35 UTC7h 35m
2026-05-09 CSN3085 CAN → HND May 9, 09:25 UTCMay 9, 10:40 UTC1h 15m
2026-05-09 CSN8482 DPS → CAN May 9, 04:50 UTCMay 9, 05:25 UTC35m
2026-05-08 CSN8481 CAN → DPS May 8, 18:55 UTCMay 9, 03:15 UTC8h 20m
2026-05-08 CSN8482 DPS → CAN May 8, 04:54 UTCMay 8, 05:14 UTC20m
2026-05-07 CSN8481 CAN → DPS May 7, 19:00 UTCMay 8, 02:59 UTC8h 0m
2026-05-03 CSN8336 BKI → CAN May 3, 15:30 UTCMay 3, 16:05 UTC35m
2026-05-03 CSN8336 BKI → CAN May 3, 13:20 UTCMay 3, 13:50 UTC30m
2026-05-03 CSN8335 CAN → BKI May 3, 10:40 UTCMay 3, 11:25 UTC45m
2026-05-02 CSN8481 CAN → DPS May 2, 19:00 UTCMay 3, 03:35 UTC8h 34m
2026-05-01 CSN5047 SZX → SYD May 1, 06:25 UTCMay 1, 06:35 UTC10m
2026-04-29 CSN8159 CAN → SGN Apr 29, 01:20 UTCApr 29, 01:30 UTC10m
2026-04-28 CSN388 CGK → CAN Apr 28, 06:20 UTCApr 28, 06:45 UTC25m
2026-04-28 CSN388 CGK → CAN Apr 28, 02:20 UTCApr 28, 03:45 UTC1h 25m
2026-04-27 CSN387 CAN → CGK Apr 27, 15:50 UTCApr 27, 16:05 UTC15m
2026-04-27 CSN387 CAN → CGK Apr 27, 11:50 UTCApr 27, 12:05 UTC15m
2026-04-26 CSN5899 CAN → TAO Apr 26, 07:05 UTCApr 26, 07:20 UTC15m
2026-04-25 CSN395 CAN → PEN Apr 25, 09:20 UTCApr 25, 11:25 UTC2h 5m
2026-04-25 CSN388 CGK → CAN Apr 25, 06:20 UTCApr 25, 06:55 UTC35m
2026-04-25 CSN388 CGK → CAN Apr 25, 02:15 UTCApr 25, 04:40 UTC2h 25m
2026-04-24 CSN387 CAN → CGK Apr 24, 17:40 UTCApr 24, 17:55 UTC15m
2026-04-24 CSN387 CAN → CGK Apr 24, 13:35 UTCApr 24, 15:50 UTC2h 15m
2026-04-20 CSN3531 CAN → SHA Apr 20, 03:25 UTCApr 20, 03:45 UTC20m
2026-04-19 CSN388 CGK → CAN Apr 19, 06:25 UTCApr 19, 07:00 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-30FW page for operator, model, and routing details .

Mode-S 78198E frequently asked

What is Mode-S code 78198E?
78198E is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-30FW.
Where is Mode-S 78198E registered?
Mode-S code 78198E is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 78198E broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 78198E, octal 36014616, decimal 7,870,862.
What flights does 78198E operate?
Mode-S 78198E has broadcast 20 distinct callsigns, including CSN8481, CSN388, CSN387, CSN3086, CSN3085.