Apparatus

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sensors Mode-S transponder

899054

ICAO 24-bit transponder address · allocated to Taiwan

Currently assigned to B-16212 · AIRBUS A-321

Hex
899054
Octal
42310124
Decimal
9,015,380
Country
TW
Tail
B-16212
Type
A321
No current signal · last broadcast 12h ago
Flights observed
178
Distinct callsigns
20
Country
TW
Last broadcast
12h ago

Last known position

Most recent position reported by Mode-S 899054.

Country allocation

The ICAO 24-bit address 899054 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
EVA109 - 12 2026-07-02
EVA386 - 10 2026-06-21
EVA101 - 10 2026-07-04
EVA113 - 9 2026-06-30
EVA385 - 8 2026-06-21
EVA169 EVA Air 8 2026-06-13
EVA257 - 7 2026-06-27
EVA170 EVA Air 7 2026-06-12
EVA164 - 7 2026-07-01
EVA112 EVA Air 7 2026-06-30
EVA102 - 7 2026-07-04
EVA158 EVA Air 6 2026-07-04
EVA157 - 6 2026-07-04
EVA110 - 6 2026-07-01
EVA870 - 5 2026-06-23
EVA869 - 5 2026-06-23
EVA258 - 5 2026-06-27
EVA166 - 5 2026-06-27
EVA165 - 5 2026-06-28
EVA163 - 5 2026-07-01

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-04 EVA101 - Jul 4, 12:10 UTCJul 4, 12:25 UTC15m
2026-07-04 EVA101 - Jul 4, 10:40 UTCJul 4, 11:00 UTC20m
2026-07-04 EVA102 - Jul 4, 08:50 UTCJul 4, 09:05 UTC15m
2026-07-04 EVA102 - Jul 4, 07:25 UTCJul 4, 07:40 UTC15m
2026-07-04 EVA157 - Jul 4, 03:00 UTCJul 4, 05:35 UTC2h 35m
2026-07-04 EVA158 TPE → KMQ Jul 4, 00:25 UTCJul 4, 01:35 UTC1h 10m
2026-07-03 EVA158 TPE → KMQ Jul 3, 23:00 UTCJul 3, 23:25 UTC25m
2026-07-02 EVA175 - Jul 2, 12:05 UTCJul 2, 12:35 UTC30m
2026-07-02 EVA175 - Jul 2, 10:05 UTCJul 2, 10:40 UTC35m
2026-07-02 EVA176 TPE → UKB Jul 2, 06:30 UTCJul 2, 08:45 UTC2h 15m
2026-07-02 EVA109 - Jul 2, 04:45 UTCJul 2, 05:10 UTC25m
2026-07-02 EVA109 - Jul 2, 03:05 UTCJul 2, 03:20 UTC15m
2026-07-01 EVA110 - Jul 1, 23:05 UTCJul 1, 23:50 UTC45m
2026-07-01 EVA163 PUS → TPE Jul 1, 10:10 UTCJul 1, 12:05 UTC1h 55m
2026-07-01 EVA164 TPE → PUS Jul 1, 06:45 UTCJul 1, 08:30 UTC1h 45m
2026-06-30 EVA112 TPE → OKA Jun 30, 23:20 UTCJul 1, 02:50 UTC3h 30m
2026-06-30 EVA175 UKB → TPE Jun 30, 10:10 UTCJun 30, 12:40 UTC2h 30m
2026-06-30 EVA176 - Jun 30, 08:00 UTCJun 30, 08:45 UTC45m
2026-06-30 EVA176 - Jun 30, 06:30 UTCJun 30, 06:50 UTC20m
2026-06-30 EVA113 - Jun 30, 02:15 UTCJun 30, 02:45 UTC30m
2026-06-29 EVA112 TPE → OKA Jun 29, 23:09 UTCJun 29, 23:29 UTC20m
2026-06-29 EVA163 PUS → TPE Jun 29, 10:10 UTCJun 29, 12:09 UTC2h 0m
2026-06-29 EVA164 - Jun 29, 08:24 UTCJun 29, 08:44 UTC20m
2026-06-29 EVA164 - Jun 29, 06:54 UTCJun 29, 07:15 UTC20m
2026-06-29 EVA113 - Jun 29, 02:14 UTCJun 29, 02:45 UTC30m
2026-06-28 EVA112 TPE → OKA Jun 28, 22:59 UTCJun 28, 23:25 UTC25m
2026-06-28 EVA165 - Jun 28, 08:19 UTCJun 28, 08:39 UTC20m
2026-06-28 EVA165 - Jun 28, 04:40 UTCJun 28, 07:09 UTC2h 30m
2026-06-27 EVA166 TPE → CTS Jun 27, 23:19 UTCJun 28, 02:34 UTC3h 15m
2026-06-27 EVA258 - Jun 27, 05:19 UTCJun 27, 08:44 UTC3h 25m
2026-06-27 EVA257 - Jun 27, 02:59 UTCJun 27, 03:20 UTC20m
2026-06-27 EVA257 - Jun 27, 00:00 UTCJun 27, 02:29 UTC2h 30m
2026-06-26 EVA165 - Jun 26, 08:10 UTCJun 26, 08:30 UTC20m
2026-06-26 EVA165 - Jun 26, 04:34 UTCJun 26, 06:39 UTC2h 5m
2026-06-25 EVA166 - Jun 25, 23:19 UTCJun 26, 02:34 UTC3h 15m
2026-06-25 EVA185 TPE → TPE Jun 25, 06:50 UTCJun 25, 11:15 UTC4h 25m
2026-06-25 EVA113 - Jun 25, 02:19 UTCJun 25, 02:54 UTC35m
2026-06-24 EVA112 TPE → OKA Jun 24, 23:10 UTCJun 24, 23:40 UTC30m
2026-06-24 EVA163 - Jun 24, 10:10 UTCJun 24, 12:04 UTC1h 55m
2026-06-24 EVA164 - Jun 24, 08:30 UTCJun 24, 08:49 UTC20m
2026-06-24 EVA164 - Jun 24, 06:59 UTCJun 24, 07:24 UTC25m
2026-06-24 EVA109 - Jun 24, 04:44 UTCJun 24, 05:20 UTC35m
2026-06-24 EVA109 - Jun 24, 03:15 UTCJun 24, 03:24 UTC10m
2026-06-23 EVA110 - Jun 23, 23:10 UTCJun 23, 23:34 UTC25m
2026-06-23 EVA870 - Jun 23, 08:39 UTCJun 23, 09:20 UTC40m
2026-06-23 EVA870 - Jun 23, 07:40 UTCJun 23, 08:00 UTC20m
2026-06-23 EVA869 TPE → HKG Jun 23, 04:55 UTCJun 23, 06:09 UTC1h 15m
2026-06-23 EVA113 - Jun 23, 02:15 UTCJun 23, 02:34 UTC20m
2026-06-22 EVA112 TPE → OKA Jun 22, 23:05 UTCJun 22, 23:29 UTC25m
2026-06-22 EVA810 HKG → TPE Jun 22, 13:59 UTCJun 22, 15:20 UTC1h 20m

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-16212 page for operator, model, and routing details .

Mode-S 899054 frequently asked

What is Mode-S code 899054?
899054 is an ICAO 24-bit transponder address. Allocated to Taiwan. Assigned to B-16212.
Where is Mode-S 899054 registered?
Mode-S code 899054 is allocated to Taiwan (TW). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 899054 broadcasting right now?
No active broadcast right now. Last signal was 12h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 899054, octal 42310124, decimal 9,015,380.
What flights does 899054 operate?
Mode-S 899054 has broadcast 20 distinct callsigns, including EVA109, EVA386, EVA101, EVA113, EVA385.