Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

89914B

ICAO 24-bit transponder address · allocated to Taiwan

Currently assigned to B-16856 · ATR-72-600

Hex
89914B
Octal
42310513
Decimal
9,015,627
Country
TW
Tail
B-16856
Type
AT76
No current signal · last broadcast 9h ago
Flights observed
355
Distinct callsigns
20
Country
TW
Last broadcast
9h ago

Last known position

Most recent position reported by Mode-S 89914B.

Country allocation

The ICAO 24-bit address 89914B falls within the block assigned to Taiwan (TW) by ICAO Annex 10, Volume III. Every aircraft registered in Taiwan 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
MDA792 Mandarin Airlines 9 2026-05-29
MDA782 Mandarin Airlines 9 2026-05-30
MDA781 Mandarin Airlines 9 2026-05-29
MDA767 Mandarin Airlines 9 2026-05-30
MDA763 Mandarin Airlines 9 2026-05-30
MDA791 Mandarin Airlines 8 2026-05-29
MDA790 - 8 2026-05-24
MDA789 - 8 2026-05-04
MDA788 Mandarin Airlines 8 2026-05-29
MDA787 Mandarin Airlines 8 2026-05-29
MDA764 Mandarin Airlines 8 2026-05-30
MDA334 Mandarin Airlines 8 2026-05-24
MDA333 Mandarin Airlines 8 2026-05-24
MDA786 Mandarin Airlines 7 2026-05-28
MDA768 Mandarin Airlines 7 2026-05-30
MDA766 - 7 2026-05-04
MDA765 - 7 2026-05-04
MDA785 Mandarin Airlines 6 2026-05-28
MDA784 - 6 2026-05-04
MDA783 - 6 2026-05-04

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 MDA770 KNH → RMQ May 30, 11:05 UTCMay 30, 11:25 UTC20m
2026-05-30 MDA769 RMQ → KNH May 30, 09:15 UTCMay 30, 09:40 UTC25m
2026-05-30 MDA768 KNH → RMQ May 30, 07:40 UTCMay 30, 08:05 UTC25m
2026-05-30 MDA767 RMQ → KNH May 30, 06:05 UTCMay 30, 06:25 UTC20m
2026-05-30 MDA764 KNH → RMQ May 30, 04:40 UTCMay 30, 05:00 UTC20m
2026-05-30 MDA763 RMQ → KNH May 30, 02:35 UTCMay 30, 03:00 UTC25m
2026-05-30 MDA782 MZG → RMQ May 30, 01:10 UTCMay 30, 01:35 UTC25m
2026-05-29 MDA781 RMQ → MZG May 29, 23:50 UTCMay 30, 00:20 UTC30m
2026-05-29 MDA792 MZG → RMQ May 29, 09:45 UTCMay 29, 10:05 UTC20m
2026-05-29 MDA791 RMQ → MZG May 29, 08:25 UTCMay 29, 08:45 UTC20m
2026-05-29 MDA788 MZG → RMQ May 29, 07:10 UTCMay 29, 07:30 UTC20m
2026-05-29 MDA787 RMQ → MZG May 29, 06:00 UTCMay 29, 06:25 UTC25m
2026-05-29 MDA764 KNH → RMQ May 29, 04:40 UTCMay 29, 05:00 UTC20m
2026-05-29 MDA763 RMQ → KNH May 29, 02:25 UTCMay 29, 02:50 UTC25m
2026-05-29 MDA782 MZG → RMQ May 29, 01:00 UTCMay 29, 01:25 UTC25m
2026-05-28 MDA781 RMQ → MZG May 28, 23:50 UTCMay 29, 00:15 UTC25m
2026-05-28 MDA792 MZG → RMQ May 28, 09:45 UTCMay 28, 10:10 UTC25m
2026-05-28 MDA791 RMQ → MZG May 28, 08:40 UTCMay 28, 09:00 UTC20m
2026-05-28 MDA788 MZG → RMQ May 28, 07:20 UTCMay 28, 07:45 UTC25m
2026-05-28 MDA787 RMQ → MZG May 28, 06:00 UTCMay 28, 06:25 UTC25m
2026-05-28 MDA786 MZG → RMQ May 28, 04:45 UTCMay 28, 05:10 UTC25m
2026-05-28 MDA785 RMQ → MZG May 28, 03:30 UTCMay 28, 03:55 UTC25m
2026-05-28 MDA762 KNH → RMQ May 28, 02:10 UTCMay 28, 02:35 UTC25m
2026-05-28 MDA761 RMQ → KNH May 28, 00:05 UTCMay 28, 00:40 UTC35m
2026-05-24 MDA732 HUN → RMQ May 24, 11:55 UTCMay 24, 12:20 UTC25m
2026-05-24 MDA731 RMQ → HUN May 24, 10:10 UTCMay 24, 10:35 UTC25m
2026-05-24 MDA790 - May 24, 08:30 UTCMay 24, 08:55 UTC25m
2026-05-24 MDA341 KHH → MZG May 24, 06:55 UTCMay 24, 07:25 UTC30m
2026-05-24 MDA338 MZG → KHH May 24, 05:15 UTCMay 24, 05:45 UTC30m
2026-05-24 MDA337 KHH → MZG May 24, 03:40 UTCMay 24, 04:10 UTC30m
2026-05-24 MDA334 MZG → KHH May 24, 02:15 UTCMay 24, 02:45 UTC30m
2026-05-24 MDA333 KHH → MZG May 24, 00:55 UTCMay 24, 01:30 UTC35m
2026-05-23 MDA310 KNH → KHH May 23, 11:55 UTCMay 23, 12:20 UTC25m
2026-05-23 MDA309 KHH → KNH May 23, 09:30 UTCMay 23, 10:00 UTC30m
2026-05-23 MDA342 MZG → KHH May 23, 08:15 UTCMay 23, 08:45 UTC30m
2026-05-23 MDA341 KHH → MZG May 23, 06:55 UTCMay 23, 07:25 UTC30m
2026-05-23 MDA338 MZG → KHH May 23, 05:20 UTCMay 23, 05:50 UTC30m
2026-05-23 MDA337 KHH → MZG May 23, 03:40 UTCMay 23, 04:10 UTC30m
2026-05-23 MDA334 MZG → KHH May 23, 02:15 UTCMay 23, 02:45 UTC29m
2026-05-23 MDA333 KHH → MZG May 23, 00:55 UTCMay 23, 01:35 UTC40m
2026-05-22 MDA350 MZG → KHH May 22, 13:35 UTCMay 22, 14:00 UTC25m
2026-05-22 MDA349 KHH → MZG May 22, 12:20 UTCMay 22, 12:50 UTC30m
2026-05-22 MDA346 MZG → KHH May 22, 11:00 UTCMay 22, 11:35 UTC35m
2026-05-22 MDA345 KHH → MZG May 22, 09:20 UTCMay 22, 09:50 UTC30m
2026-05-22 MDA308 KNH → KHH May 22, 08:10 UTCMay 22, 08:30 UTC20m
2026-05-22 MDA307 KHH → KNH May 22, 05:50 UTCMay 22, 06:15 UTC25m
2026-05-22 MDA334 MZG → KHH May 22, 02:25 UTCMay 22, 02:50 UTC25m
2026-05-22 MDA333 KHH → MZG May 22, 00:55 UTCMay 22, 01:30 UTC35m
2026-05-21 MDA350 MZG → KHH May 21, 13:30 UTCMay 21, 13:55 UTC25m
2026-05-21 MDA349 KHH → MZG May 21, 12:10 UTCMay 21, 12:45 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-16856 page for operator, model, and routing details .

Mode-S 89914B frequently asked

What is Mode-S code 89914B?
89914B is an ICAO 24-bit transponder address. Allocated to Taiwan. Assigned to B-16856.
Where is Mode-S 89914B registered?
Mode-S code 89914B is allocated to Taiwan (TW). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 89914B broadcasting right now?
No active broadcast right now. Last signal was 9h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 89914B, octal 42310513, decimal 9,015,627.
What flights does 89914B operate?
Mode-S 89914B has broadcast 20 distinct callsigns, including MDA792, MDA782, MDA781, MDA767, MDA763.