Apparatus

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sensors Mode-S transponder

780E06

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-2049 · BOEING 777-300ER

Hex
780E06
Octal
36007006
Decimal
7,867,910
Country
CN
Tail
B-2049
Type
B77W
No current signal · last broadcast 2h ago
Flights observed
136
Distinct callsigns
20
Country
CN
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 780E06.

Country allocation

The ICAO 24-bit address 780E06 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
CSN347 - 15 2026-07-13
CSN327 - 14 2026-07-03
CSN348 - 13 2026-07-14
CSN328 - 12 2026-07-04
CSN3097 - 11 2026-07-09
CSN385 - 9 2026-06-26
CSN3098 - 9 2026-07-09
CSN386 - 8 2026-06-19
CSN657 China Southern Airlines 5 2026-06-02
CSN311 - 5 2026-07-05
CSN660 - 4 2026-07-10
CSN330 - 4 2026-06-27
CSN329 - 4 2026-06-26
CSN312 - 4 2026-07-06
CSN3096 China Southern Airlines 4 2026-05-04
CSN659 - 3 2026-07-09
CSN658 China Southern Airlines 3 2026-06-03
CSN303 China Southern Airlines 3 2026-05-16
CSN3095 China Southern Airlines 2 2026-04-25
CSN699 China Southern Airlines 1 2026-04-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 CSN348 - Jul 14, 10:20 UTCJul 14, 16:55 UTC6h 35m
2026-07-13 CSN347 - Jul 13, 22:15 UTCJul 14, 04:55 UTC6h 40m
2026-07-12 CSN348 - Jul 12, 10:30 UTCJul 12, 13:05 UTC2h 35m
2026-07-11 CSN347 - Jul 11, 22:25 UTCJul 12, 05:05 UTC6h 40m
2026-07-10 CSN660 - Jul 10, 07:40 UTCJul 10, 18:50 UTC11h 10m
2026-07-09 CSN659 - Jul 9, 17:30 UTCJul 10, 03:55 UTC10h 25m
2026-07-09 CSN3098 - Jul 9, 07:20 UTCJul 9, 08:45 UTC1h 25m
2026-07-09 CSN3097 - Jul 9, 03:55 UTCJul 9, 05:20 UTC1h 25m
2026-07-08 CSN348 CDG → CAN Jul 8, 10:35 UTCJul 8, 17:10 UTC6h 35m
2026-07-07 CSN347 CAN → CDG Jul 7, 22:00 UTCJul 8, 04:40 UTC6h 40m
2026-07-06 CSN312 - Jul 6, 05:35 UTCJul 6, 18:00 UTC12h 25m
2026-07-05 CSN311 - Jul 5, 13:20 UTCJul 6, 02:00 UTC12h 40m
2026-07-05 CSN3098 - Jul 5, 07:20 UTCJul 5, 08:25 UTC1h 5m
2026-07-05 CSN3097 - Jul 5, 03:55 UTCJul 5, 05:20 UTC1h 25m
2026-07-04 CSN328 - Jul 4, 06:55 UTCJul 4, 18:30 UTC11h 35m
2026-07-03 CSN327 - Jul 3, 16:20 UTCJul 4, 03:00 UTC10h 40m
2026-07-03 CSN3098 - Jul 3, 07:20 UTCJul 3, 07:40 UTC20m
2026-07-03 CSN3097 - Jul 3, 05:00 UTCJul 3, 05:35 UTC35m
2026-07-03 CSN3097 - Jul 3, 04:05 UTCJul 3, 04:20 UTC15m
2026-07-01 CSN312 - Jul 1, 05:35 UTCJul 1, 17:45 UTC12h 10m
2026-06-30 CSN311 - Jun 30, 13:45 UTCJul 1, 02:10 UTC12h 25m
2026-06-30 CSN3098 - Jun 30, 07:25 UTCJun 30, 08:45 UTC1h 20m
2026-06-30 CSN3097 - Jun 30, 04:30 UTCJun 30, 05:55 UTC1h 25m
2026-06-28 CSN3098 - Jun 28, 07:34 UTCJun 28, 13:14 UTC5h 40m
2026-06-28 CSN3097 - Jun 28, 04:20 UTCJun 28, 05:55 UTC1h 35m
2026-06-27 CSN330 - Jun 27, 07:49 UTCJun 27, 17:55 UTC10h 5m
2026-06-26 CSN329 - Jun 26, 19:35 UTCJun 27, 04:39 UTC9h 5m
2026-06-26 CSN329 HND → YVR Jun 26, 07:14 UTCJun 27, 04:39 UTC21h 25m
2026-06-26 CSN385 - Jun 26, 03:24 UTCJun 26, 05:05 UTC1h 40m
2026-06-25 CSN328 - Jun 25, 07:00 UTCJun 25, 19:05 UTC12h 5m
2026-06-24 CSN327 - Jun 24, 07:34 UTCJun 25, 02:30 UTC18h 55m
2026-06-24 CSN327 - Jun 24, 07:10 UTCJun 25, 02:30 UTC19h 20m
2026-06-24 CSN385 - Jun 24, 03:19 UTCJun 24, 04:50 UTC1h 30m
2026-06-22 CSN312 - Jun 22, 05:54 UTCJun 22, 18:15 UTC12h 20m
2026-06-21 CSN311 - Jun 21, 13:24 UTCJun 22, 01:55 UTC12h 30m
2026-06-19 CSN386 - Jun 19, 06:44 UTCJun 19, 08:14 UTC1h 30m
2026-06-18 CSN385 - Jun 18, 16:40 UTCJun 19, 04:50 UTC12h 9m
2026-06-18 CSN328 - Jun 18, 07:35 UTCJun 19, 04:50 UTC21h 14m
2026-06-18 CSN328 - Jun 18, 06:55 UTCJun 19, 04:50 UTC21h 54m
2026-06-17 CSN327 - Jun 17, 16:20 UTCJun 18, 02:55 UTC10h 35m
2026-06-16 CSN660 SFO → WUH Jun 16, 17:35 UTCJun 17, 17:30 UTC23h 56m
2026-06-16 CSN660 SFO → WUH Jun 16, 07:45 UTCJun 16, 19:10 UTC11h 25m
2026-06-15 CSN659 - Jun 15, 17:30 UTCJun 16, 03:45 UTC10h 15m
2026-06-12 CSN6981 - Jun 12, 07:10 UTCJun 12, 07:25 UTC15m
2026-06-08 CSN328 LAX → CAN Jun 8, 07:05 UTCJun 8, 19:15 UTC12h 10m
2026-06-07 CSN327 CAN → LAX Jun 7, 07:35 UTCJun 8, 02:20 UTC18h 45m
2026-06-07 CSN327 CAN → LAX Jun 7, 07:00 UTCJun 8, 02:20 UTC19h 20m
2026-06-07 CSN385 CAN → HND Jun 7, 03:35 UTCJun 7, 04:45 UTC1h 10m
2026-06-03 CSN658 SFO → CAN Jun 3, 08:10 UTCJun 3, 18:45 UTC10h 35m
2026-06-02 CSN657 HRB → NRT Jun 2, 18:10 UTCJun 3, 03:45 UTC9h 35m

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-2049 page for operator, model, and routing details .

Mode-S 780E06 frequently asked

What is Mode-S code 780E06?
780E06 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-2049.
Where is Mode-S 780E06 registered?
Mode-S code 780E06 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780E06 broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780E06, octal 36007006, decimal 7,867,910.
What flights does 780E06 operate?
Mode-S 780E06 has broadcast 20 distinct callsigns, including CSN347, CSN327, CSN348, CSN328, CSN3097.