Apparatus

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sensors Mode-S transponder

89900E

ICAO 24-bit transponder address · allocated to Taiwan

Currently assigned to B-16740 · BOEING 777-300ER

Hex
89900E
Octal
42310016
Decimal
9,015,310
Country
TW
Tail
B-16740
Type
B77W
Broadcasting now · callsign EVA087 · 30,100 ft
Flights observed
106
Distinct callsigns
12
Country
TW
Last broadcast
43m ago

Current position

89900E is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 89900E 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 12 distinct

Callsign Airline Flights Last seen
EVA087 EVA Air 27 2026-05-30
EVA088 EVA Air 23 2026-05-27
EVA202 EVA Air 15 2026-05-28
EVA201 EVA Air 14 2026-05-28
EVA067 EVA Air 10 2026-05-29
EVA068 EVA Air 8 2026-05-30
EVA395 EVA Air 3 2026-05-23
EVA396 EVA Air 2 2026-05-25
UIA188 Uni Air 1 2026-04-19
UIA187 Uni Air 1 2026-04-19
EVA272 EVA Air 1 2026-04-19
EVA271 EVA Air 1 2026-04-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 EVA087 TPE → CDG May 30, 16:05 UTCMay 30, 17:15 UTC1h 10m
2026-05-30 EVA068 LHR → BKK May 30, 10:15 UTCMay 30, 13:35 UTC3h 20m
2026-05-29 EVA068 LHR → BKK May 29, 21:15 UTCMay 30, 08:15 UTC11h 0m
2026-05-29 EVA067 BKK → LHR May 29, 05:50 UTCMay 29, 18:10 UTC12h 20m
2026-05-29 EVA067 BKK → LHR May 29, 00:40 UTCMay 29, 03:40 UTC3h 0m
2026-05-28 EVA202 BKK → TPE May 28, 08:30 UTCMay 28, 11:50 UTC3h 20m
2026-05-28 EVA201 TPE → BKK May 28, 02:45 UTCMay 28, 05:50 UTC3h 5m
2026-05-27 EVA088 CDG → TPE May 27, 10:05 UTCMay 27, 22:40 UTC12h 35m
2026-05-26 EVA087 TPE → CDG May 26, 15:54 UTCMay 27, 06:25 UTC14h 30m
2026-05-25 EVA396 SGN → TPE May 25, 23:54 UTCMay 26, 12:05 UTC12h 10m
2026-05-25 EVA202 BKK → TPE May 25, 08:25 UTCMay 25, 11:40 UTC3h 15m
2026-05-25 EVA201 TPE → BKK May 25, 02:50 UTCMay 25, 05:55 UTC3h 5m
2026-05-24 EVA088 CDG → TPE May 24, 09:45 UTCMay 24, 21:40 UTC11h 55m
2026-05-23 EVA087 TPE → CDG May 23, 16:00 UTCMay 24, 06:15 UTC14h 15m
2026-05-23 EVA395 TPE → SGN May 23, 00:15 UTCMay 23, 12:00 UTC11h 45m
2026-05-12 EVA396 SGN → TPE May 12, 11:00 UTCMay 12, 12:00 UTC1h 0m
2026-05-11 EVA202 BKK → TPE May 11, 08:30 UTCMay 11, 11:35 UTC3h 5m
2026-05-11 EVA201 TPE → BKK May 11, 02:40 UTCMay 11, 05:50 UTC3h 10m
2026-05-10 EVA088 CDG → TPE May 10, 09:45 UTCMay 10, 21:44 UTC12h 0m
2026-05-09 EVA087 TPE → CDG May 9, 15:50 UTCMay 10, 06:20 UTC14h 30m
2026-05-09 EVA202 BKK → TPE May 9, 08:35 UTCMay 9, 12:05 UTC3h 30m
2026-05-09 EVA201 TPE → BKK May 9, 02:50 UTCMay 9, 06:00 UTC3h 10m
2026-05-08 EVA088 CDG → TPE May 8, 09:54 UTCMay 8, 22:15 UTC12h 20m
2026-05-07 EVA087 TPE → CDG May 7, 16:00 UTCMay 8, 06:35 UTC14h 34m
2026-05-07 EVA202 BKK → TPE May 7, 08:45 UTCMay 7, 12:00 UTC3h 15m
2026-05-07 EVA201 TPE → BKK May 7, 02:50 UTCMay 7, 06:10 UTC3h 20m
2026-05-06 EVA088 CDG → TPE May 6, 09:55 UTCMay 6, 22:10 UTC12h 14m
2026-05-05 EVA087 TPE → CDG May 5, 16:10 UTCMay 6, 06:30 UTC14h 20m
2026-05-05 EVA395 TPE → SGN May 5, 00:30 UTCMay 5, 12:00 UTC11h 30m
2026-05-04 EVA202 BKK → TPE May 4, 08:30 UTCMay 4, 11:35 UTC3h 5m
2026-05-04 EVA201 TPE → BKK May 4, 02:45 UTCMay 4, 06:15 UTC3h 30m
2026-05-03 EVA088 CDG → TPE May 3, 09:35 UTCMay 3, 22:05 UTC12h 30m
2026-05-02 EVA087 TPE → CDG May 2, 15:55 UTCMay 3, 06:45 UTC14h 49m
2026-05-02 EVA202 BKK → TPE May 2, 08:35 UTCMay 2, 11:40 UTC3h 5m
2026-05-02 EVA201 TPE → BKK May 2, 02:35 UTCMay 2, 05:50 UTC3h 15m
2026-05-01 EVA088 CDG → TPE May 1, 09:45 UTCMay 1, 22:00 UTC12h 15m
2026-04-30 EVA087 TPE → CDG Apr 30, 16:25 UTCMay 1, 06:50 UTC14h 25m
2026-04-30 EVA202 BKK → TPE Apr 30, 08:40 UTCApr 30, 11:40 UTC3h 0m
2026-04-30 EVA201 TPE → BKK Apr 30, 03:00 UTCApr 30, 06:30 UTC3h 30m
2026-04-29 EVA088 CDG → TPE Apr 29, 09:35 UTCApr 29, 22:05 UTC12h 30m
2026-04-28 EVA087 TPE → CDG Apr 28, 16:05 UTCApr 29, 06:39 UTC14h 35m
2026-04-28 EVA395 TPE → SGN Apr 28, 00:35 UTCApr 28, 12:10 UTC11h 35m
2026-04-27 EVA202 BKK → TPE Apr 27, 08:30 UTCApr 27, 11:25 UTC2h 55m
2026-04-27 EVA201 TPE → BKK Apr 27, 02:45 UTCApr 27, 06:15 UTC3h 30m
2026-04-26 EVA088 CDG → TPE Apr 26, 09:45 UTCApr 26, 22:20 UTC12h 35m
2026-04-25 EVA087 TPE → CDG Apr 25, 15:50 UTCApr 26, 06:40 UTC14h 50m
2026-04-25 EVA202 BKK → TPE Apr 25, 08:35 UTCApr 25, 11:35 UTC3h 0m
2026-04-25 EVA201 TPE → BKK Apr 25, 02:50 UTCApr 25, 06:15 UTC3h 25m
2026-04-24 EVA088 CDG → TPE Apr 24, 10:00 UTCApr 24, 22:15 UTC12h 15m
2026-04-23 EVA087 TPE → CDG Apr 23, 19:15 UTCApr 24, 06:40 UTC11h 25m

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-16740 page for operator, model, and routing details .

Mode-S 89900E frequently asked

What is Mode-S code 89900E?
89900E is an ICAO 24-bit transponder address. Allocated to Taiwan. Assigned to B-16740.
Where is Mode-S 89900E registered?
Mode-S code 89900E is allocated to Taiwan (TW). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 89900E broadcasting right now?
Yes. Mode-S 89900E is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 89900E, octal 42310016, decimal 9,015,310.
What flights does 89900E operate?
Mode-S 89900E has broadcast 12 distinct callsigns, including EVA087, EVA088, EVA202, EVA201, EVA067.