Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

8990E6

ICAO 24-bit transponder address · allocated to Taiwan

Currently assigned to B-16725 · BOEING 777-300ER

Hex
8990E6
Octal
42310346
Decimal
9,015,526
Country
TW
Tail
B-16725
Type
B77W
No current signal · last broadcast 5h ago
Flights observed
128
Distinct callsigns
20
Country
TW
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S 8990E6.

Country allocation

The ICAO 24-bit address 8990E6 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
EVA051 EVA Air 21 2026-05-27
EVA031 EVA Air 19 2026-05-25
EVA052 EVA Air 18 2026-05-26
EVA032 EVA Air 18 2026-05-25
EVA036 EVA Air 9 2026-05-22
EVA035 EVA Air 9 2026-05-23
EVA398 EVA Air 5 2026-05-28
EVA271 EVA Air 4 2026-05-02
EVA006 - 4 2026-05-29
EVA711 EVA Air 3 2026-05-19
EVA272 EVA Air 3 2026-05-02
EVA005 - 3 2026-05-29
EVA055 EVA Air 2 2026-05-18
EVA712 EVA Air 1 2026-05-19
EVA397 EVA Air 1 2026-05-28
EVA391 EVA Air 1 2026-05-16
EVA228 EVA Air 1 2026-04-20
EVA227 EVA Air 1 2026-04-20
EVA212 EVA Air 1 2026-05-06
EVA211 EVA Air 1 2026-05-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 EVA005 - May 29, 19:05 UTCMay 29, 20:05 UTC1h 0m
2026-05-29 EVA006 - May 29, 04:30 UTCMay 29, 13:55 UTC9h 25m
2026-05-29 EVA006 - May 29, 02:50 UTCMay 29, 03:00 UTC10m
2026-05-28 EVA398 HAN → TPE May 28, 05:25 UTCMay 28, 07:45 UTC2h 20m
2026-05-28 EVA397 TPE → HAN May 28, 01:25 UTCMay 28, 03:35 UTC2h 10m
2026-05-27 EVA051 IAH → TPE May 27, 21:55 UTCMay 27, 22:20 UTC25m
2026-05-27 EVA051 IAH → TPE May 27, 07:15 UTCMay 27, 20:40 UTC13h 25m
2026-05-26 EVA052 TPE → IAH May 26, 15:39 UTCMay 27, 04:24 UTC12h 45m
2026-05-26 EVA052 TPE → IAH May 26, 13:50 UTCMay 26, 14:05 UTC15m
2026-05-25 EVA031 JFK → TPE May 25, 06:10 UTCMay 25, 21:09 UTC14h 59m
2026-05-25 EVA032 TPE → JFK May 25, 01:55 UTCMay 25, 02:05 UTC10m
2026-05-24 EVA032 TPE → JFK May 24, 21:15 UTCMay 24, 23:46 UTC2h 31m
2026-05-24 EVA032 TPE → JFK May 24, 11:30 UTCMay 24, 11:50 UTC20m
2026-05-24 EVA398 HAN → TPE May 24, 01:20 UTCMay 24, 08:05 UTC6h 45m
2026-05-23 EVA035 YYZ → TPE May 23, 20:35 UTCMay 23, 21:10 UTC35m
2026-05-23 EVA035 YYZ → TPE May 23, 06:20 UTCMay 23, 19:15 UTC12h 56m
2026-05-22 EVA036 TPE → YYZ May 22, 13:35 UTCMay 23, 01:15 UTC11h 40m
2026-05-22 EVA036 TPE → YYZ May 22, 11:45 UTCMay 22, 12:05 UTC20m
2026-05-22 EVA005 - May 22, 08:30 UTCMay 22, 08:45 UTC15m
2026-05-21 EVA005 - May 21, 19:10 UTCMay 22, 06:55 UTC11h 45m
2026-05-21 EVA006 - May 21, 04:30 UTCMay 21, 14:15 UTC9h 45m
2026-05-21 EVA006 - May 21, 03:00 UTCMay 21, 03:15 UTC15m
2026-05-20 EVA035 YYZ → TPE May 20, 21:05 UTCMay 20, 21:25 UTC20m
2026-05-20 EVA035 YYZ → TPE May 20, 06:15 UTCMay 20, 19:35 UTC13h 20m
2026-05-19 EVA036 TPE → YYZ May 19, 14:20 UTCMay 20, 01:45 UTC11h 25m
2026-05-19 EVA036 TPE → YYZ May 19, 12:30 UTCMay 19, 12:45 UTC15m
2026-05-19 EVA711 PVG → TPE May 19, 06:25 UTCMay 19, 06:40 UTC15m
2026-05-19 EVA712 TPE → PVG May 19, 02:15 UTCMay 19, 02:30 UTC15m
2026-05-18 EVA055 ORD → TPE May 18, 20:45 UTCMay 18, 21:05 UTC20m
2026-05-18 EVA055 ORD → TPE May 18, 06:45 UTCMay 18, 19:25 UTC12h 39m
2026-05-17 EVA056 TPE → ORD May 17, 12:25 UTCMay 18, 01:40 UTC13h 15m
2026-05-16 EVA391 TPE → SGN May 16, 02:05 UTCMay 16, 09:40 UTC7h 36m
2026-05-15 EVA035 YYZ → TPE May 15, 19:45 UTCMay 15, 20:05 UTC20m
2026-05-15 EVA035 YYZ → TPE May 15, 06:00 UTCMay 15, 18:25 UTC12h 24m
2026-05-14 EVA036 TPE → YYZ May 14, 11:50 UTCMay 15, 01:10 UTC13h 20m
2026-05-14 EVA398 HAN → TPE May 14, 01:25 UTCMay 14, 08:15 UTC6h 50m
2026-05-13 EVA031 JFK → TPE May 13, 21:45 UTCMay 13, 22:10 UTC25m
2026-05-13 EVA031 JFK → TPE May 13, 06:10 UTCMay 13, 20:20 UTC14h 10m
2026-05-12 EVA032 TPE → JFK May 12, 11:40 UTCMay 13, 02:15 UTC14h 35m
2026-05-11 EVA031 JFK → TPE May 11, 21:25 UTCMay 11, 21:55 UTC30m
2026-05-11 EVA031 JFK → TPE May 11, 05:55 UTCMay 11, 20:00 UTC14h 6m
2026-05-10 EVA032 TPE → JFK May 10, 13:44 UTCMay 11, 02:00 UTC12h 15m
2026-05-10 EVA032 TPE → JFK May 10, 12:05 UTCMay 10, 12:15 UTC10m
2026-05-09 EVA051 IAH → TPE May 9, 22:05 UTCMay 9, 22:30 UTC25m
2026-05-09 EVA051 IAH → TPE May 9, 06:30 UTCMay 9, 20:40 UTC14h 10m
2026-05-08 EVA052 TPE → IAH May 8, 15:25 UTCMay 9, 03:00 UTC11h 35m
2026-05-08 EVA052 TPE → IAH May 8, 13:45 UTCMay 8, 13:55 UTC10m
2026-05-07 EVA031 JFK → TPE May 7, 21:35 UTCMay 7, 22:00 UTC25m
2026-05-07 EVA031 JFK → TPE May 7, 05:50 UTCMay 7, 20:00 UTC14h 11m
2026-05-06 EVA032 TPE → JFK May 6, 13:35 UTCMay 7, 02:00 UTC12h 24m

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-16725 page for operator, model, and routing details .

Mode-S 8990E6 frequently asked

What is Mode-S code 8990E6?
8990E6 is an ICAO 24-bit transponder address. Allocated to Taiwan. Assigned to B-16725.
Where is Mode-S 8990E6 registered?
Mode-S code 8990E6 is allocated to Taiwan (TW). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8990E6 broadcasting right now?
No active broadcast right now. Last signal was 5h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8990E6, octal 42310346, decimal 9,015,526.
What flights does 8990E6 operate?
Mode-S 8990E6 has broadcast 20 distinct callsigns, including EVA051, EVA031, EVA052, EVA032, EVA036.