Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

899130

ICAO 24-bit transponder address · allocated to Taiwan

Currently assigned to B-17001 · ATR-72-600

Hex
899130
Octal
42310460
Decimal
9,015,600
Country
TW
Tail
B-17001
Type
AT76
No current signal · last broadcast 7h ago
Flights observed
378
Distinct callsigns
20
Country
TW
Last broadcast
7h ago

Last known position

Most recent position reported by Mode-S 899130.

Country allocation

The ICAO 24-bit address 899130 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
UIA8786 - 8 2026-05-30
UIA8785 - 8 2026-05-30
UIA9091 Uni Air 7 2026-05-30
UIA8782 Uni Air 7 2026-05-29
UIA8781 Uni Air 7 2026-05-28
UIA8768 - 7 2026-05-31
UIA8767 - 7 2026-05-31
UIA8758 - 7 2026-05-30
UIA8721 Uni Air 7 2026-05-29
UIA9092 Uni Air 6 2026-05-30
UIA8790 Uni Air 6 2026-05-28
UIA8789 Uni Air 6 2026-05-28
UIA8759 Uni Air 6 2026-05-28
UIA8757 - 6 2026-05-30
UIA8722 Uni Air 6 2026-05-29
UIA9208 Uni Air 5 2026-05-27
UIA9207 Uni Air 5 2026-05-27
UIA8928 Uni Air 5 2026-06-02
UIA8927 Uni Air 5 2026-06-02
UIA8912 Uni Air 5 2026-05-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-02 UIA8928 KNH → KHH Jun 2, 12:10 UTCJun 2, 12:30 UTC20m
2026-06-02 UIA8927 KHH → KNH Jun 2, 10:00 UTCJun 2, 10:35 UTC35m
2026-06-02 UIA8922 KNH → KHH Jun 2, 08:30 UTCJun 2, 09:00 UTC30m
2026-06-02 UIA8921 KHH → KNH Jun 2, 06:35 UTCJun 2, 07:00 UTC25m
2026-06-02 UIA9052 - Jun 2, 05:00 UTCJun 2, 05:50 UTC50m
2026-06-02 UIA9051 - Jun 2, 02:45 UTCJun 2, 03:40 UTC55m
2026-06-02 UIA8692 MZG → KHH Jun 2, 01:20 UTCJun 2, 01:50 UTC30m
2026-06-02 UIA8605 TSA → MZG Jun 2, 00:00 UTCJun 2, 00:40 UTC40m
2026-06-01 UIA8830 - Jun 1, 12:40 UTCJun 1, 13:10 UTC30m
2026-06-01 UIA9205 TSA → KNH Jun 1, 10:30 UTCJun 1, 11:10 UTC40m
2026-06-01 UIA8626 MZG → TSA Jun 1, 08:45 UTCJun 1, 09:30 UTC45m
2026-06-01 UIA8625 TSA → MZG Jun 1, 07:10 UTCJun 1, 07:55 UTC45m
2026-06-01 UIA8616 MZG → TSA Jun 1, 05:25 UTCJun 1, 06:10 UTC45m
2026-06-01 UIA8615 TSA → MZG Jun 1, 03:55 UTCJun 1, 04:35 UTC40m
2026-06-01 UIA8608 MZG → TSA Jun 1, 02:15 UTCJun 1, 03:00 UTC45m
2026-06-01 UIA8607 TSA → MZG Jun 1, 00:45 UTCJun 1, 01:30 UTC45m
2026-05-31 UIA8768 - May 31, 11:00 UTCMay 31, 11:10 UTC10m
2026-05-31 UIA8767 - May 31, 09:20 UTCMay 31, 09:40 UTC20m
2026-05-30 UIA9091 TSA → LZN May 30, 23:35 UTCMay 30, 23:50 UTC15m
2026-05-30 UIA8768 - May 30, 11:00 UTCMay 30, 11:10 UTC10m
2026-05-30 UIA8767 - May 30, 09:15 UTCMay 30, 09:30 UTC15m
2026-05-30 UIA8786 - May 30, 07:55 UTCMay 30, 08:10 UTC15m
2026-05-30 UIA8785 - May 30, 06:05 UTCMay 30, 06:20 UTC15m
2026-05-30 UIA8758 - May 30, 04:20 UTCMay 30, 04:35 UTC15m
2026-05-30 UIA8757 - May 30, 02:35 UTCMay 30, 02:50 UTC15m
2026-05-30 UIA9092 LZN → TSA May 30, 01:15 UTCMay 30, 01:25 UTC10m
2026-05-29 UIA9091 TSA → LZN May 29, 23:35 UTCMay 29, 23:55 UTC20m
2026-05-29 UIA8728 TTT → TSA May 29, 11:45 UTCMay 29, 12:00 UTC15m
2026-05-29 UIA8727 TSA → TTT May 29, 09:20 UTCMay 29, 09:35 UTC15m
2026-05-29 UIA8726 TTT → TSA May 29, 08:05 UTCMay 29, 08:25 UTC20m
2026-05-29 UIA8725 TSA → TTT May 29, 05:45 UTCMay 29, 06:00 UTC15m
2026-05-29 UIA8722 TTT → TSA May 29, 04:15 UTCMay 29, 04:25 UTC10m
2026-05-29 UIA8721 TSA → TTT May 29, 01:55 UTCMay 29, 02:10 UTC15m
2026-05-29 UIA8782 MFK → TSA May 29, 00:40 UTCMay 29, 00:50 UTC10m
2026-05-28 UIA8781 TSA → MFK May 28, 23:00 UTCMay 28, 23:20 UTC20m
2026-05-28 UIA9206 KNH → TSA May 28, 13:05 UTCMay 28, 13:40 UTC35m
2026-05-28 UIA9205 TSA → KNH May 28, 11:10 UTCMay 28, 11:50 UTC40m
2026-05-28 UIA8790 MFK → TSA May 28, 09:40 UTCMay 28, 09:50 UTC10m
2026-05-28 UIA8789 TSA → MFK May 28, 07:40 UTCMay 28, 08:00 UTC20m
2026-05-28 UIA8760 LZN → TSA May 28, 06:40 UTCMay 28, 07:00 UTC20m
2026-05-28 UIA8759 TSA → LZN May 28, 05:00 UTCMay 28, 05:20 UTC20m
2026-05-28 UIA8756 LZN → TSA May 28, 03:35 UTCMay 28, 03:50 UTC15m
2026-05-28 UIA8755 TSA → LZN May 28, 02:00 UTCMay 28, 02:15 UTC15m
2026-05-28 UIA8752 LZN → TSA May 28, 00:25 UTCMay 28, 00:40 UTC15m
2026-05-27 UIA8751 TSA → LZN May 27, 22:45 UTCMay 27, 22:55 UTC10m
2026-05-27 UIA9208 KNH → TSA May 27, 12:55 UTCMay 27, 13:40 UTC45m
2026-05-27 UIA9207 TSA → KNH May 27, 11:00 UTCMay 27, 11:40 UTC40m
2026-05-27 UIA8790 MFK → TSA May 27, 09:55 UTCMay 27, 10:15 UTC20m
2026-05-27 UIA8789 TSA → MFK May 27, 08:05 UTCMay 27, 08:25 UTC20m
2026-05-27 UIA8760 LZN → TSA May 27, 06:40 UTCMay 27, 07:10 UTC30m

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-17001 page for operator, model, and routing details .

Mode-S 899130 frequently asked

What is Mode-S code 899130?
899130 is an ICAO 24-bit transponder address. Allocated to Taiwan. Assigned to B-17001.
Where is Mode-S 899130 registered?
Mode-S code 899130 is allocated to Taiwan (TW). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 899130 broadcasting right now?
No active broadcast right now. Last signal was 7h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 899130, octal 42310460, decimal 9,015,600.
What flights does 899130 operate?
Mode-S 899130 has broadcast 20 distinct callsigns, including UIA8786, UIA8785, UIA9091, UIA8782, UIA8781.