Apparatus

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sensors Mode-S transponder

899032

ICAO 24-bit transponder address · allocated to Taiwan

Currently assigned to B-16729 · BOEING 777-300ER

Hex
899032
Octal
42310062
Decimal
9,015,346
Country
TW
Tail
B-16729
Type
B77W
No current signal · last broadcast Jul 26, 22:05 UTC
Flights observed
228
Distinct callsigns
20
Country
TW
Last broadcast
Jul 26, 22:05 UTC

Last known position

Most recent position reported by Mode-S 899032.

Country allocation

The ICAO 24-bit address 899032 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
EVA056 - 42 2026-07-13
EVA055 - 37 2026-07-14
EVA398 - 11 2026-07-05
EVA052 EVA Air 10 2026-07-25
EVA006 - 9 2026-07-21
EVA226 EVA Air 8 2026-07-25
EVA225 EVA Air 8 2026-07-25
EVA051 EVA Air 8 2026-07-26
EVA031 EVA Air 8 2026-07-08
EVA036 - 6 2026-07-19
EVA032 EVA Air 6 2026-07-07
EVA005 - 6 2026-07-21
UIA187 Uni Air 5 2026-07-24
EVA397 - 5 2026-07-05
EVA392 - 5 2026-06-25
EVA391 EVA Air 5 2026-06-05
UIA188 Uni Air 4 2026-07-24
EVA712 EVA Air 4 2026-07-24
EVA711 EVA Air 4 2026-07-24
EVA131 - 4 2026-07-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 EVA051 IAH → TPE Jul 26, 21:40 UTCJul 26, 22:05 UTC25m
2026-07-26 EVA051 IAH → TPE Jul 26, 07:20 UTCJul 26, 20:35 UTC13h 15m
2026-07-25 EVA052 TPE → IAH Jul 25, 15:50 UTCJul 26, 04:00 UTC12h 10m
2026-07-25 EVA052 TPE → IAH Jul 25, 14:00 UTCJul 25, 14:15 UTC15m
2026-07-25 EVA226 SIN → TPE Jul 25, 08:25 UTCJul 25, 10:20 UTC1h 55m
2026-07-25 EVA225 TPE → SIN Jul 25, 00:15 UTCJul 25, 04:10 UTC3h 55m
2026-07-24 UIA188D SZX → TPE Jul 24, 16:40 UTCJul 24, 17:15 UTC35m
2026-07-24 UIA188 SZX → TPE Jul 24, 11:50 UTCJul 24, 14:30 UTC2h 40m
2026-07-24 UIA187 TPE → SZX Jul 24, 09:55 UTCJul 24, 10:05 UTC10m
2026-07-24 UIA187 TPE → SZX Jul 24, 08:45 UTCJul 24, 09:25 UTC40m
2026-07-24 EVA711 PVG → TPE Jul 24, 06:35 UTCJul 24, 07:10 UTC35m
2026-07-24 EVA712 TPE → PVG Jul 24, 02:15 UTCJul 24, 02:50 UTC35m
2026-07-23 EVA051 IAH → TPE Jul 23, 21:20 UTCJul 23, 21:50 UTC30m
2026-07-23 EVA051 IAH → TPE Jul 23, 06:50 UTCJul 23, 20:00 UTC13h 10m
2026-07-22 EVA052 TPE → IAH Jul 22, 15:45 UTCJul 23, 03:55 UTC12h 10m
2026-07-22 EVA052 - Jul 22, 14:10 UTCJul 22, 14:20 UTC10m
2026-07-21 EVA005 - Jul 21, 19:40 UTCJul 22, 05:25 UTC9h 45m
2026-07-21 EVA006 - Jul 21, 04:10 UTCJul 21, 14:50 UTC10h 40m
2026-07-21 EVA006 - Jul 21, 02:45 UTCJul 21, 02:55 UTC10m
2026-07-20 EVA035 - Jul 20, 20:35 UTCJul 20, 21:00 UTC25m
2026-07-20 EVA035 - Jul 20, 06:10 UTCJul 20, 19:30 UTC13h 20m
2026-07-19 EVA036 - Jul 19, 14:00 UTCJul 20, 02:00 UTC12h 0m
2026-07-19 EVA036 - Jul 19, 12:10 UTCJul 19, 12:30 UTC20m
2026-07-19 EVA712 TPE → TPE Jul 19, 02:25 UTCJul 19, 07:10 UTC4h 45m
2026-07-18 EVA051 - Jul 18, 21:10 UTCJul 18, 21:30 UTC20m
2026-07-18 EVA051 - Jul 18, 06:50 UTCJul 18, 20:00 UTC13h 10m
2026-07-17 EVA052 - Jul 17, 15:44 UTCJul 18, 04:00 UTC12h 16m
2026-07-17 EVA052 - Jul 17, 13:55 UTCJul 17, 14:10 UTC15m
2026-07-16 EVA051 - Jul 16, 07:00 UTCJul 16, 21:35 UTC14h 35m
2026-07-15 EVA052 - Jul 15, 15:40 UTCJul 16, 03:50 UTC12h 10m
2026-07-15 EVA052 - Jul 15, 13:45 UTCJul 15, 14:05 UTC20m
2026-07-15 EVA282 - Jul 15, 00:25 UTCJul 15, 07:10 UTC6h 45m
2026-07-14 EVA055 - Jul 14, 20:15 UTCJul 14, 20:40 UTC25m
2026-07-14 EVA055 - Jul 14, 05:50 UTCJul 14, 19:10 UTC13h 20m
2026-07-13 EVA056 - Jul 13, 14:25 UTCJul 14, 02:00 UTC11h 35m
2026-07-13 EVA056 - Jul 13, 12:35 UTCJul 13, 12:50 UTC15m
2026-07-13 EVA226 - Jul 13, 05:45 UTCJul 13, 09:55 UTC4h 10m
2026-07-13 EVA225 - Jul 13, 03:15 UTCJul 13, 03:30 UTC15m
2026-07-12 EVA225 - Jul 12, 23:50 UTCJul 13, 00:25 UTC35m
2026-07-11 EVA1035 - Jul 11, 22:45 UTCJul 11, 23:10 UTC25m
2026-07-11 EVA1035 - Jul 11, 08:35 UTCJul 11, 21:40 UTC13h 5m
2026-07-09 EVA036 - Jul 9, 12:25 UTCJul 10, 01:20 UTC12h 55m
2026-07-09 EVA036 - Jul 9, 11:45 UTCJul 9, 11:55 UTC10m
2026-07-09 EVA131 KIX → TPE Jul 9, 05:35 UTCJul 9, 07:50 UTC2h 15m
2026-07-09 EVA132 - Jul 9, 01:20 UTCJul 9, 03:40 UTC2h 20m
2026-07-08 EVA031 JFK → TPE Jul 8, 21:00 UTCJul 8, 21:25 UTC25m
2026-07-08 EVA031 JFK → TPE Jul 8, 06:25 UTCJul 8, 19:50 UTC13h 25m
2026-07-07 EVA032 TPE → JFK Jul 7, 12:00 UTCJul 8, 02:25 UTC14h 25m
2026-07-06 EVA035 YYZ → TPE Jul 6, 19:50 UTCJul 6, 20:10 UTC20m
2026-07-06 EVA035 YYZ → TPE Jul 6, 06:05 UTCJul 6, 18:40 UTC12h 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-16729 page for operator, model, and routing details .

Mode-S 899032 frequently asked

What is Mode-S code 899032?
899032 is an ICAO 24-bit transponder address. Allocated to Taiwan. Assigned to B-16729.
Where is Mode-S 899032 registered?
Mode-S code 899032 is allocated to Taiwan (TW). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 899032 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:05 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 899032, octal 42310062, decimal 9,015,346.
What flights does 899032 operate?
Mode-S 899032 has broadcast 20 distinct callsigns, including EVA056, EVA055, EVA398, EVA052, EVA006.