Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

89900D

ICAO 24-bit transponder address · allocated to Taiwan

Currently assigned to B-16739 · BOEING 777-300ER

Hex
89900D
Octal
42310015
Decimal
9,015,309
Country
TW
Tail
B-16739
Type
B77W
No current signal · last broadcast 2h ago
Flights observed
220
Distinct callsigns
20
Country
TW
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 89900D.

Country allocation

The ICAO 24-bit address 89900D 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
EVA068 - 26 2026-07-10
EVA018 EVA Air 25 2026-07-08
EVA017 - 25 2026-07-09
EVA009 - 23 2026-07-13
EVA067 - 21 2026-07-10
EVA010 - 17 2026-07-12
EVA272 - 12 2026-07-14
EVA271 - 12 2026-07-14
EVA396 - 7 2026-06-26
EVA088 EVA Air 6 2026-06-18
EVA087 EVA Air 6 2026-06-17
EVA395 - 5 2026-07-12
EVA226 EVA Air 5 2026-06-04
EVA131 - 5 2026-07-06
UIA188 Uni Air 4 2026-06-01
EVA225 EVA Air 4 2026-06-04
EVA132 - 4 2026-07-06
EVA202 - 3 2026-06-20
EVA201 - 3 2026-06-20
UIA187 Uni Air 2 2026-06-01

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 EVA272 - Jul 14, 05:35 UTCJul 14, 07:15 UTC1h 40m
2026-07-14 EVA271 - Jul 14, 02:05 UTCJul 14, 03:45 UTC1h 40m
2026-07-13 EVA009 YVR → TPE Jul 13, 09:05 UTCJul 13, 20:15 UTC11h 10m
2026-07-12 EVA010 - Jul 12, 15:55 UTCJul 13, 02:30 UTC10h 35m
2026-07-12 EVA395 TPE → TPE Jul 12, 00:30 UTCJul 12, 11:55 UTC11h 25m
2026-07-11 EVA068D - Jul 11, 17:30 UTCJul 11, 20:30 UTC3h 0m
2026-07-10 EVA068 - Jul 10, 21:10 UTCJul 11, 07:40 UTC10h 30m
2026-07-10 EVA067 - Jul 10, 06:15 UTCJul 10, 18:30 UTC12h 15m
2026-07-10 EVA067 - Jul 10, 00:40 UTCJul 10, 03:50 UTC3h 10m
2026-07-09 EVA017 - Jul 9, 09:50 UTCJul 9, 22:00 UTC12h 10m
2026-07-08 EVA018 TPE → SFO Jul 8, 13:55 UTCJul 8, 23:40 UTC9h 45m
2026-07-08 EVA018 TPE → SFO Jul 8, 12:25 UTCJul 8, 12:40 UTC15m
2026-07-08 EVA272 SGL → TPE Jul 8, 05:50 UTCJul 8, 07:35 UTC1h 45m
2026-07-08 EVA271 - Jul 8, 01:55 UTCJul 8, 03:35 UTC1h 40m
2026-07-07 EVA017 SFO → TPE Jul 7, 20:50 UTCJul 7, 21:10 UTC20m
2026-07-07 EVA017 SFO → TPE Jul 7, 08:55 UTCJul 7, 19:40 UTC10h 45m
2026-07-06 EVA018 TPE → SFO Jul 6, 14:10 UTCJul 6, 23:30 UTC9h 20m
2026-07-06 EVA018 TPE → SFO Jul 6, 12:20 UTCJul 6, 12:35 UTC15m
2026-07-06 EVA131 KIX → TPE Jul 6, 04:35 UTCJul 6, 06:45 UTC2h 10m
2026-07-06 EVA132 TPE → KIX Jul 6, 00:50 UTCJul 6, 03:00 UTC2h 10m
2026-07-05 EVA009 - Jul 5, 19:55 UTCJul 5, 20:15 UTC20m
2026-07-05 EVA009 - Jul 5, 08:55 UTCJul 5, 18:45 UTC9h 50m
2026-07-04 EVA010 TPE → YVR Jul 4, 16:05 UTCJul 5, 02:25 UTC10h 20m
2026-07-03 EVA017 SFO → TPE Jul 3, 08:50 UTCJul 3, 21:15 UTC12h 25m
2026-07-02 EVA018 TPE → SFO Jul 2, 13:35 UTCJul 2, 22:45 UTC9h 10m
2026-07-02 EVA018 TPE → SFO Jul 2, 12:05 UTCJul 2, 12:25 UTC20m
2026-07-02 EVA272 - Jul 2, 05:25 UTCJul 2, 07:05 UTC1h 40m
2026-07-02 EVA271 - Jul 2, 02:15 UTCJul 2, 03:55 UTC1h 40m
2026-07-01 EVA017 SFO → TPE Jul 1, 20:25 UTCJul 1, 20:55 UTC30m
2026-07-01 EVA017 SFO → TPE Jul 1, 08:35 UTCJul 1, 09:00 UTC25m
2026-06-30 EVA018 TPE → SFO Jun 30, 13:50 UTCJun 30, 23:35 UTC9h 45m
2026-06-30 EVA018 TPE → SFO Jun 30, 12:20 UTCJun 30, 12:35 UTC15m
2026-06-29 EVA068 LHR → BKK Jun 29, 10:15 UTCJun 29, 13:39 UTC3h 25m
2026-06-28 EVA068 LHR → BKK Jun 28, 20:59 UTCJun 29, 08:09 UTC11h 10m
2026-06-28 EVA067 - Jun 28, 06:00 UTCJun 28, 18:14 UTC12h 15m
2026-06-28 EVA067 TPE → BKK Jun 28, 00:45 UTCJun 28, 03:50 UTC3h 5m
2026-06-27 EVA009 - Jun 27, 20:29 UTCJun 27, 20:49 UTC20m
2026-06-27 EVA009 - Jun 27, 09:09 UTCJun 27, 18:54 UTC9h 45m
2026-06-26 EVA010 - Jun 26, 18:34 UTCJun 27, 02:45 UTC8h 10m
2026-06-26 EVA010 - Jun 26, 16:35 UTCJun 26, 16:49 UTC15m
2026-06-26 EVA396 - Jun 26, 00:20 UTCJun 26, 12:24 UTC12h 5m
2026-06-25 EVA068 LHR → BKK Jun 25, 10:15 UTCJun 25, 14:24 UTC4h 10m
2026-06-24 EVA068 LHR → BKK Jun 24, 21:04 UTCJun 25, 08:30 UTC11h 25m
2026-06-24 EVA067 - Jun 24, 06:15 UTCJun 24, 18:15 UTC12h 0m
2026-06-24 EVA067 TPE → BKK Jun 24, 00:49 UTCJun 24, 04:05 UTC3h 15m
2026-06-23 EVA017 SFO → TPE Jun 23, 08:45 UTCJun 23, 21:24 UTC12h 40m
2026-06-22 EVA018 TPE → SFO Jun 22, 12:05 UTCJun 22, 22:49 UTC10h 45m
2026-06-22 EVA131 - Jun 22, 06:45 UTCJun 22, 07:10 UTC25m
2026-06-22 EVA131 - Jun 22, 04:54 UTCJun 22, 05:24 UTC30m
2026-06-22 EVA132 TPE → KIX Jun 22, 00:44 UTCJun 22, 03:05 UTC2h 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-16739 page for operator, model, and routing details .

Mode-S 89900D frequently asked

What is Mode-S code 89900D?
89900D is an ICAO 24-bit transponder address. Allocated to Taiwan. Assigned to B-16739.
Where is Mode-S 89900D registered?
Mode-S code 89900D is allocated to Taiwan (TW). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 89900D broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 89900D, octal 42310015, decimal 9,015,309.
What flights does 89900D operate?
Mode-S 89900D has broadcast 20 distinct callsigns, including EVA068, EVA018, EVA017, EVA009, EVA067.