Apparatus

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sensors Mode-S transponder

789288

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-KJE · BOEING 737-800

Hex
789288
Octal
36111210
Decimal
7,901,832
Country
CN
Tail
B-KJE
Type
B738
No current signal · last broadcast 2h ago
Flights observed
165
Distinct callsigns
20
Country
CN
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 789288.

Country allocation

The ICAO 24-bit address 789288 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
HGB309 Greater Bay Airlines 20 2026-05-15
HGB867 Greater Bay Airlines 12 2026-05-28
HGB308 Greater Bay Airlines 10 2026-05-15
HGB873 Greater Bay Airlines 8 2026-05-27
HGB851 Greater Bay Airlines 8 2026-05-28
HGB866 Greater Bay Airlines 7 2026-05-21
HGB2387 Greater Bay Airlines 7 2026-05-22
HGB850 Greater Bay Airlines 6 2026-05-28
HGB383 Greater Bay Airlines 6 2026-05-23
HGB933 Greater Bay Airlines 5 2026-05-26
HGB872 Greater Bay Airlines 5 2026-05-11
HGB539 Greater Bay Airlines 5 2026-05-17
HGB341 Greater Bay Airlines 5 2026-04-25
HGB2386 Greater Bay Airlines 5 2026-05-22
HGB839 Greater Bay Airlines 4 2026-05-25
HGB838 Greater Bay Airlines 4 2026-05-25
HGB538 Greater Bay Airlines 4 2026-05-17
HGB340 Greater Bay Airlines 4 2026-04-25
HGB932 Greater Bay Airlines 3 2026-05-26
HGB921 Greater Bay Airlines 3 2026-05-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 HGB702 HKG → TPE May 30, 01:25 UTCMay 30, 02:45 UTC1h 20m
2026-05-28 HGB851 YIH → HKG May 28, 13:00 UTCMay 28, 13:40 UTC40m
2026-05-28 HGB850 HKG → YIH May 28, 08:35 UTCMay 28, 08:50 UTC15m
2026-05-28 HGB867 HSN → HKG May 28, 00:45 UTCMay 28, 05:45 UTC5h 0m
2026-05-27 HGB873 DYG → HKG May 27, 09:35 UTCMay 27, 14:15 UTC4h 40m
2026-05-26 HGB933 DAT → HKG May 26, 13:45 UTCMay 26, 14:20 UTC35m
2026-05-26 HGB932 HKG → DAT May 26, 06:59 UTCMay 26, 07:19 UTC20m
2026-05-25 HGB839 KWL → HKG May 25, 05:15 UTCMay 25, 05:50 UTC35m
2026-05-25 HGB838 HKG → KWL May 25, 02:05 UTCMay 25, 02:20 UTC15m
2026-05-23 HGB383 FUK → HKG May 23, 03:40 UTCMay 23, 03:55 UTC15m
2026-05-23 HGB383 FUK → HKG May 23, 02:20 UTCMay 23, 03:00 UTC39m
2026-05-23 HGB383 FUK → HKG May 23, 00:50 UTCMay 23, 01:00 UTC10m
2026-05-22 HGB382 HKG → CTS May 22, 20:30 UTCMay 22, 21:55 UTC1h 25m
2026-05-22 HGB873 DYG → HKG May 22, 10:15 UTCMay 22, 14:40 UTC4h 25m
2026-05-22 HGB2387 FUK → HKG May 22, 08:05 UTCMay 22, 08:20 UTC15m
2026-05-22 HGB2387 FUK → HKG May 22, 06:50 UTCMay 22, 07:30 UTC40m
2026-05-22 HGB2386 HKG → FUK May 22, 03:10 UTCMay 22, 03:45 UTC35m
2026-05-22 HGB2386 HKG → FUK May 22, 00:35 UTCMay 22, 01:55 UTC1h 20m
2026-05-21 HGB851 YIH → HKG May 21, 08:45 UTCMay 21, 13:30 UTC4h 45m
2026-05-21 HGB867 HSN → HKG May 21, 06:05 UTCMay 21, 06:20 UTC15m
2026-05-21 HGB866 HKG → HSN May 21, 01:10 UTCMay 21, 05:20 UTC4h 10m
2026-05-19 HGB851 YIH → HKG May 19, 13:20 UTCMay 19, 13:55 UTC35m
2026-05-19 HGB850 HKG → YIH May 19, 08:10 UTCMay 19, 08:30 UTC20m
2026-05-19 HGB867 HSN → HKG May 19, 00:55 UTCMay 19, 06:10 UTC5h 15m
2026-05-18 HGB2387 FUK → HKG May 18, 08:15 UTCMay 18, 08:35 UTC20m
2026-05-18 HGB2387 FUK → HKG May 18, 07:00 UTCMay 18, 07:40 UTC40m
2026-05-18 HGB2386 HKG → FUK May 18, 00:25 UTCMay 18, 02:20 UTC1h 55m
2026-05-17 HGB539 ENH → HKG May 17, 10:20 UTCMay 17, 10:45 UTC25m
2026-05-17 HGB538 HKG → ENH May 17, 05:30 UTCMay 17, 05:45 UTC15m
2026-05-16 HGB839 KWL → HKG May 16, 12:50 UTCMay 16, 13:15 UTC25m
2026-05-16 HGB838 HKG → KWL May 16, 09:45 UTCMay 16, 10:01 UTC15m
2026-05-16 HGB867 HSN → HKG May 16, 06:06 UTCMay 16, 06:25 UTC20m
2026-05-16 HGB866 HKG → HSN May 16, 00:50 UTCMay 16, 05:35 UTC4h 45m
2026-05-15 HGB309 FUK → HKG May 15, 08:10 UTCMay 15, 08:35 UTC25m
2026-05-15 HGB309 FUK → HKG May 15, 07:00 UTCMay 15, 07:35 UTC35m
2026-05-15 HGB309 FUK → HKG May 15, 05:30 UTCMay 15, 05:40 UTC10m
2026-05-15 HGB308 HKG → FUK May 15, 01:00 UTCMay 15, 02:15 UTC1h 15m
2026-05-12 HGB851 YIH → HKG May 12, 12:50 UTCMay 12, 13:25 UTC35m
2026-05-12 HGB850 HKG → YIH May 12, 08:15 UTCMay 12, 08:30 UTC15m
2026-05-12 HGB867 HSN → HKG May 12, 05:25 UTCMay 12, 05:50 UTC25m
2026-05-11 HGB873 DYG → HKG May 11, 13:30 UTCMay 11, 14:00 UTC30m
2026-05-11 HGB872 HKG → DYG May 11, 09:40 UTCMay 11, 09:55 UTC15m
2026-05-11 HGB703 TPE → HKG May 11, 05:05 UTCMay 11, 05:20 UTC15m
2026-05-11 HGB703 TPE → HKG May 11, 04:00 UTCMay 11, 04:30 UTC30m
2026-05-11 HGB702 HKG → TPE May 11, 01:25 UTCMay 11, 02:45 UTC1h 20m
2026-05-09 HGB933 DAT → HKG May 9, 12:00 UTCMay 9, 14:40 UTC2h 40m
2026-05-09 HGB932 HKG → DAT May 9, 07:25 UTCMay 9, 07:40 UTC15m
2026-05-09 HGB867 HSN → HKG May 9, 05:40 UTCMay 9, 06:05 UTC25m
2026-05-09 HGB866 HKG → HSN May 9, 00:45 UTCMay 9, 01:45 UTC1h 0m
2026-05-08 HGB323 NRT → HKG May 8, 09:30 UTCMay 8, 14:05 UTC4h 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-KJE page for operator, model, and routing details .

Mode-S 789288 frequently asked

What is Mode-S code 789288?
789288 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-KJE.
Where is Mode-S 789288 registered?
Mode-S code 789288 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 789288 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 789288, octal 36111210, decimal 7,901,832.
What flights does 789288 operate?
Mode-S 789288 has broadcast 20 distinct callsigns, including HGB309, HGB867, HGB308, HGB873, HGB851.