Apparatus

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sensors Mode-S transponder

899072

ICAO 24-bit transponder address · allocated to Taiwan

Currently assigned to B-16226 · AIRBUS A-321

Hex
899072
Octal
42310162
Decimal
9,015,410
Country
TW
Tail
B-16226
Type
A321
No current signal · last broadcast 46m ago
Flights observed
399
Distinct callsigns
20
Country
TW
Last broadcast
46m ago

Last known position

Most recent position reported by Mode-S 899072.

Country allocation

The ICAO 24-bit address 899072 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
EVA851 EVA Air 15 2026-05-30
EVA186 EVA Air 15 2026-05-30
EVA185 EVA Air 15 2026-06-05
UIA8812 - 13 2026-07-13
UIA8811 - 13 2026-07-13
UIA8802 - 13 2026-07-14
UIA8801 - 13 2026-07-13
UIA8836 - 12 2026-07-13
UIA8835 - 12 2026-07-13
UIA8822 - 12 2026-07-13
UIA8821 - 12 2026-07-13
EVA852 EVA Air 12 2026-05-30
EVA121 EVA Air 12 2026-06-09
EVA869 EVA Air 9 2026-06-10
EVA122 EVA Air 9 2026-06-09
EVA802 EVA Air 8 2026-04-30
EVA801 EVA Air 8 2026-04-30
EVA157 EVA Air 8 2026-06-02
EVA101 - 8 2026-06-16
EVA868 EVA Air 7 2026-06-05

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 UIA8802 - Jul 14, 01:20 UTCJul 14, 01:50 UTC30m
2026-07-13 UIA8801 - Jul 13, 23:15 UTCJul 13, 23:45 UTC30m
2026-07-13 UIA8836 - Jul 13, 12:40 UTCJul 13, 13:05 UTC25m
2026-07-13 UIA8835 - Jul 13, 10:35 UTCJul 13, 11:05 UTC30m
2026-07-13 UIA8822 - Jul 13, 09:05 UTCJul 13, 09:30 UTC25m
2026-07-13 UIA8821 - Jul 13, 07:15 UTCJul 13, 07:40 UTC25m
2026-07-13 UIA8812 - Jul 13, 05:31 UTCJul 13, 06:05 UTC35m
2026-07-13 UIA8811 - Jul 13, 03:40 UTCJul 13, 04:10 UTC30m
2026-07-13 UIA8802 - Jul 13, 01:40 UTCJul 13, 02:25 UTC45m
2026-07-12 UIA8801 - Jul 12, 23:20 UTCJul 12, 23:50 UTC30m
2026-07-12 UIA8836 - Jul 12, 12:45 UTCJul 12, 13:20 UTC35m
2026-07-12 UIA8835 - Jul 12, 10:40 UTCJul 12, 11:15 UTC35m
2026-07-12 UIA8822 - Jul 12, 09:00 UTCJul 12, 09:30 UTC30m
2026-07-12 UIA8821 - Jul 12, 06:45 UTCJul 12, 07:15 UTC30m
2026-07-12 UIA8812 - Jul 12, 05:15 UTCJul 12, 05:40 UTC25m
2026-07-12 UIA8811 - Jul 12, 03:01 UTCJul 12, 03:30 UTC30m
2026-07-11 EVA3226 - Jul 11, 22:50 UTCJul 11, 23:25 UTC35m
2026-07-10 EVA3226 TSA → KHH Jul 10, 06:30 UTCJul 10, 07:10 UTC40m
2026-07-10 UIA8812 - Jul 10, 05:00 UTCJul 10, 05:30 UTC30m
2026-07-10 UIA8811 - Jul 10, 03:00 UTCJul 10, 03:30 UTC30m
2026-07-10 UIA8802 - Jul 10, 01:25 UTCJul 10, 02:00 UTC35m
2026-07-09 UIA8801 - Jul 9, 23:10 UTCJul 9, 23:40 UTC30m
2026-07-09 UIA8836 - Jul 9, 12:45 UTCJul 9, 13:15 UTC30m
2026-07-09 UIA8835 - Jul 9, 10:45 UTCJul 9, 11:15 UTC30m
2026-07-09 UIA8822 - Jul 9, 09:00 UTCJul 9, 09:25 UTC25m
2026-07-09 UIA8821 - Jul 9, 06:50 UTCJul 9, 07:15 UTC25m
2026-07-09 UIA8812 - Jul 9, 05:15 UTCJul 9, 05:50 UTC35m
2026-07-09 UIA8811 - Jul 9, 03:20 UTCJul 9, 03:50 UTC30m
2026-07-09 UIA8802 - Jul 9, 01:20 UTCJul 9, 02:00 UTC40m
2026-07-08 UIA8801 - Jul 8, 23:15 UTCJul 8, 23:45 UTC30m
2026-07-08 UIA8836 - Jul 8, 12:30 UTCJul 8, 13:00 UTC30m
2026-07-08 UIA8835 - Jul 8, 10:35 UTCJul 8, 11:10 UTC35m
2026-07-08 UIA8822 - Jul 8, 08:50 UTCJul 8, 09:15 UTC25m
2026-07-08 UIA8821 - Jul 8, 06:50 UTCJul 8, 07:25 UTC35m
2026-07-08 UIA8812 - Jul 8, 05:10 UTCJul 8, 05:45 UTC35m
2026-07-08 UIA8811 - Jul 8, 03:20 UTCJul 8, 03:50 UTC30m
2026-07-08 UIA8802 - Jul 8, 01:20 UTCJul 8, 01:50 UTC30m
2026-07-07 UIA8801 - Jul 7, 23:15 UTCJul 7, 23:50 UTC35m
2026-07-07 UIA8836 - Jul 7, 12:35 UTCJul 7, 13:05 UTC30m
2026-07-07 UIA8835 - Jul 7, 10:35 UTCJul 7, 11:05 UTC30m
2026-07-07 UIA8822 - Jul 7, 08:50 UTCJul 7, 09:20 UTC30m
2026-07-07 UIA8821 - Jul 7, 06:45 UTCJul 7, 07:20 UTC35m
2026-07-07 UIA8812 - Jul 7, 05:05 UTCJul 7, 05:40 UTC35m
2026-07-07 UIA8811 - Jul 7, 03:00 UTCJul 7, 03:35 UTC35m
2026-07-07 UIA8802 - Jul 7, 01:20 UTCJul 7, 01:50 UTC30m
2026-07-06 UIA8801 - Jul 6, 23:15 UTCJul 6, 23:50 UTC35m
2026-07-06 UIA8836 - Jul 6, 12:45 UTCJul 6, 13:15 UTC30m
2026-07-06 UIA8835 - Jul 6, 10:45 UTCJul 6, 11:20 UTC35m
2026-07-06 UIA8822 - Jul 6, 08:45 UTCJul 6, 09:20 UTC35m
2026-07-06 UIA8821 - Jul 6, 06:45 UTCJul 6, 07:15 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-16226 page for operator, model, and routing details .

Mode-S 899072 frequently asked

What is Mode-S code 899072?
899072 is an ICAO 24-bit transponder address. Allocated to Taiwan. Assigned to B-16226.
Where is Mode-S 899072 registered?
Mode-S code 899072 is allocated to Taiwan (TW). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 899072 broadcasting right now?
No active broadcast right now. Last signal was 46m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 899072, octal 42310162, decimal 9,015,410.
What flights does 899072 operate?
Mode-S 899072 has broadcast 20 distinct callsigns, including EVA851, EVA186, EVA185, UIA8812, UIA8811.