Apparatus

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sensors Mode-S transponder

780BC5

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-1912 · BOEING 737-800

Hex
780BC5
Octal
36005705
Decimal
7,867,333
Country
CN
Tail
B-1912
Type
B738
No current signal · last broadcast 2h ago
Flights observed
48
Distinct callsigns
16
Country
CN
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 780BC5.

Country allocation

The ICAO 24-bit address 780BC5 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 16 distinct

Callsign Airline Flights Last seen
HBH8016 - 14 2026-07-13
HBH8025 - 9 2026-07-04
HBH3242 - 6 2026-07-08
HBH3689 Hebei Airlines 3 2026-07-18
HBH8026 - 2 2026-07-05
HBH8014 - 2 2026-05-26
HBH3690 Hebei Airlines 2 2026-06-20
HBH3656 Hebei Airlines 2 2026-04-22
HBH8075 - 1 2026-07-11
HBH8067 - 1 2026-07-05
HBH8063 - 1 2026-07-06
HBH8040 - 1 2026-07-10
HBH8017 - 1 2026-07-13
HBH3268 - 1 2026-07-16
HBH3267 - 1 2026-07-16
HBH3241 Hebei Airlines 1 2026-06-04

Recent flights last 48

DateFlightRouteTakeoffLandingDuration
2026-07-18 HBH3689 SJW → HKG Jul 18, 03:30 UTCJul 18, 04:10 UTC40m
2026-07-16 HBH3268 - Jul 16, 05:05 UTCJul 16, 05:15 UTC10m
2026-07-16 HBH3267 - Jul 16, 02:50 UTCJul 16, 03:00 UTC10m
2026-07-13 HBH8017 - Jul 13, 08:55 UTCJul 13, 09:10 UTC15m
2026-07-13 HBH8016 - Jul 13, 06:30 UTCJul 13, 06:45 UTC15m
2026-07-12 HBH8016 - Jul 12, 06:50 UTCJul 12, 07:05 UTC15m
2026-07-11 HBH8075 - Jul 11, 10:35 UTCJul 11, 10:45 UTC10m
2026-07-10 HBH8040 - Jul 10, 14:30 UTCJul 10, 14:50 UTC20m
2026-07-08 HBH3242 - Jul 8, 06:10 UTCJul 8, 10:10 UTC4h 0m
2026-07-06 HBH8063 - Jul 6, 00:10 UTCJul 6, 00:25 UTC15m
2026-07-05 HBH8067 - Jul 5, 06:00 UTCJul 5, 06:15 UTC15m
2026-07-05 HBH8026 - Jul 5, 03:30 UTCJul 5, 03:40 UTC10m
2026-07-04 HBH8025 - Jul 4, 23:30 UTCJul 4, 23:40 UTC10m
2026-07-01 HBH8025 - Jul 1, 00:55 UTCJul 1, 01:05 UTC10m
2026-06-30 HBH8016 - Jun 30, 11:30 UTCJun 30, 11:45 UTC15m
2026-06-29 HBH8016 - Jun 29, 10:59 UTCJun 29, 11:10 UTC10m
2026-06-28 HBH8016 - Jun 28, 11:14 UTCJun 28, 11:25 UTC10m
2026-06-25 HBH8025 - Jun 25, 00:49 UTCJun 25, 00:59 UTC10m
2026-06-23 HBH8026 - Jun 23, 04:55 UTCJun 23, 05:04 UTC10m
2026-06-23 HBH8025 - Jun 23, 00:35 UTCJun 23, 00:50 UTC15m
2026-06-20 HBH3690 HKG → SJW Jun 20, 05:04 UTCJun 20, 05:19 UTC15m
2026-06-20 HBH3689 SJW → HKG Jun 20, 03:09 UTCJun 20, 03:54 UTC45m
2026-06-12 HBH3242 SHE → SJW Jun 12, 10:45 UTCJun 12, 10:55 UTC10m
2026-06-06 HBH3690 HKG → SJW Jun 6, 05:40 UTCJun 6, 05:55 UTC15m
2026-06-06 HBH3689 SJW → HKG Jun 6, 03:25 UTCJun 6, 04:10 UTC45m
2026-06-05 HBH3242 SHE → SJW Jun 5, 09:10 UTCJun 5, 09:25 UTC15m
2026-06-04 HBH3241 SJW → SHE Jun 4, 08:00 UTCJun 4, 08:10 UTC10m
2026-06-03 HBH3242 SHE → SJW Jun 3, 09:35 UTCJun 3, 10:00 UTC25m
2026-05-29 HBH8025 PKX → NZL May 29, 00:30 UTCMay 29, 00:45 UTC15m
2026-05-28 HBH8016 - May 28, 06:15 UTCMay 28, 06:30 UTC15m
2026-05-27 HBH8016 - May 27, 11:45 UTCMay 27, 11:55 UTC10m
2026-05-26 HBH8014 - May 26, 12:30 UTCMay 26, 12:45 UTC15m
2026-05-26 HBH8016 - May 26, 06:29 UTCMay 26, 06:39 UTC10m
2026-05-21 HBH8016 - May 21, 06:25 UTCMay 21, 06:40 UTC15m
2026-05-20 HBH8025 PKX → NZL May 20, 00:40 UTCMay 20, 00:50 UTC10m
2026-05-18 HBH8016 - May 18, 11:40 UTCMay 18, 11:55 UTC15m
2026-05-17 HBH8016 - May 17, 11:50 UTCMay 17, 12:05 UTC15m
2026-05-09 HBH8016 - May 9, 09:55 UTCMay 9, 10:10 UTC15m
2026-05-08 HBH8016 - May 8, 11:55 UTCMay 8, 12:10 UTC15m
2026-05-04 HBH3242 SHE → SJW May 4, 05:55 UTCMay 4, 09:30 UTC3h 35m
2026-05-01 HBH8014 - May 1, 04:50 UTCMay 1, 05:00 UTC10m
2026-04-29 HBH3242 SHE → SJW Apr 29, 09:10 UTCApr 29, 09:30 UTC20m
2026-04-27 HBH8025 PKX → NZL Apr 27, 00:35 UTCApr 27, 00:45 UTC10m
2026-04-25 HBH8025 PKX → NZL Apr 25, 00:45 UTCApr 25, 00:55 UTC10m
2026-04-24 HBH8016 - Apr 24, 11:50 UTCApr 24, 12:00 UTC10m
2026-04-22 HBH3656 SZX → SJW Apr 22, 14:00 UTCApr 22, 14:10 UTC10m
2026-04-19 HBH8025 PKX → NZL Apr 19, 00:00 UTCApr 19, 00:10 UTC10m
2026-04-15 HBH3656 SZX → SJW Apr 15, 12:45 UTCApr 15, 12:55 UTC10m

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-1912 page for operator, model, and routing details .

Mode-S 780BC5 frequently asked

What is Mode-S code 780BC5?
780BC5 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-1912.
Where is Mode-S 780BC5 registered?
Mode-S code 780BC5 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780BC5 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 780BC5, octal 36005705, decimal 7,867,333.
What flights does 780BC5 operate?
Mode-S 780BC5 has broadcast 16 distinct callsigns, including HBH8016, HBH8025, HBH3242, HBH3689, HBH8026.