Apparatus

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sensors Mode-S transponder

8990DA

ICAO 24-bit transponder address · allocated to Taiwan

Currently assigned to B-16711 · BOEING 777-300ER

Hex
8990DA
Octal
42310332
Decimal
9,015,514
Country
TW
Tail
B-16711
Type
B77W
Broadcasting now · callsign EVA212 · 17,000 ft
Flights observed
168
Distinct callsigns
20
Country
TW
Last broadcast
Jul 26, 22:25 UTC

Current position

8990DA is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 8990DA 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
EVA027 EVA Air 15 2026-07-25
EVA028 EVA Air 14 2026-07-24
EVA215 EVA Air 11 2026-07-20
EVA006 - 11 2026-07-15
EVA216 EVA Air 10 2026-07-20
EVA005 - 10 2026-07-16
EVA012 EVA Air 8 2026-07-04
EVA707 EVA Air 7 2026-07-24
EVA071 EVA Air 7 2026-07-26
EVA011 - 7 2026-07-05
EVA708 EVA Air 6 2026-07-24
EVA072 EVA Air 6 2026-07-23
EVA015 EVA Air 6 2026-07-21
EVA262 EVA Air 5 2026-04-30
EVA261 EVA Air 5 2026-04-30
EVA212 - 4 2026-07-04
EVA211 - 4 2026-07-04
EVA871 EVA Air 3 2026-07-24
EVA869 - 3 2026-07-01
EVA218 EVA Air 3 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 EVA071 TPE → MUC Jul 26, 16:20 UTCJul 26, 22:25 UTC6h 5m
2026-07-26 EVA218 KUL → TPE Jul 26, 05:20 UTCJul 26, 09:30 UTC4h 11m
2026-07-25 EVA217 TPE → KUL Jul 25, 22:55 UTCJul 26, 03:15 UTC4h 20m
2026-07-25 EVA027 SFO → TPE Jul 25, 20:20 UTCJul 25, 20:35 UTC15m
2026-07-25 EVA027 SFO → TPE Jul 25, 08:35 UTCJul 25, 19:05 UTC10h 30m
2026-07-24 EVA028 TPE → SFO Jul 24, 20:10 UTCJul 25, 06:00 UTC9h 50m
2026-07-24 EVA028 TPE → SFO Jul 24, 18:30 UTCJul 24, 18:40 UTC10m
2026-07-24 EVA872 HKG → TPE Jul 24, 12:35 UTCJul 24, 14:25 UTC1h 50m
2026-07-24 EVA871 TPE → HKG Jul 24, 09:00 UTCJul 24, 10:10 UTC1h 10m
2026-07-24 EVA708 CAN → TPE Jul 24, 05:40 UTCJul 24, 07:15 UTC1h 35m
2026-07-24 EVA707 TPE → CAN Jul 24, 02:20 UTCJul 24, 03:45 UTC1h 25m
2026-07-23 EVA072 MUC → TPE Jul 23, 10:30 UTCJul 23, 22:10 UTC11h 40m
2026-07-22 EVA071 TPE → MUC Jul 22, 16:20 UTCJul 23, 05:15 UTC12h 55m
2026-07-22 EVA712 TPE → PVG Jul 22, 02:35 UTCJul 22, 03:20 UTC45m
2026-07-21 EVA015 LAX → TPE Jul 21, 20:55 UTCJul 21, 21:10 UTC15m
2026-07-21 EVA015 LAX → TPE Jul 21, 08:40 UTCJul 21, 19:40 UTC11h 0m
2026-07-20 EVA016 TPE → LAX Jul 20, 16:25 UTCJul 21, 04:45 UTC12h 19m
2026-07-20 EVA216 SIN → TPE Jul 20, 11:00 UTCJul 20, 12:10 UTC1h 10m
2026-07-20 EVA216 SIN → TPE Jul 20, 08:00 UTCJul 20, 08:20 UTC20m
2026-07-20 EVA215 TPE → SIN Jul 20, 05:40 UTCJul 20, 05:55 UTC15m
2026-07-20 EVA215 TPE → SIN Jul 20, 02:10 UTCJul 20, 03:10 UTC1h 0m
2026-07-19 EVA027 SFO → TPE Jul 19, 20:00 UTCJul 19, 20:25 UTC25m
2026-07-19 EVA027 SFO → TPE Jul 19, 08:15 UTCJul 19, 18:50 UTC10h 35m
2026-07-18 EVA028 - Jul 18, 18:25 UTCJul 19, 04:40 UTC10h 15m
2026-07-18 EVA028 - Jul 18, 16:40 UTCJul 18, 16:50 UTC10m
2026-07-17 EVA027 - Jul 17, 20:00 UTCJul 17, 20:25 UTC25m
2026-07-17 EVA027 - Jul 17, 08:30 UTCJul 17, 18:55 UTC10h 25m
2026-07-16 EVA028 - Jul 16, 16:55 UTCJul 17, 04:04 UTC11h 10m
2026-07-16 EVA028 - Jul 16, 16:15 UTCJul 16, 16:25 UTC10m
2026-07-16 EVA005 - Jul 16, 08:20 UTCJul 16, 08:40 UTC20m
2026-07-15 EVA005 - Jul 15, 20:00 UTCJul 16, 07:05 UTC11h 5m
2026-07-15 EVA006 - Jul 15, 04:35 UTCJul 15, 15:05 UTC10h 30m
2026-07-15 EVA006 - Jul 15, 03:05 UTCJul 15, 03:15 UTC10m
2026-07-14 EVA015 - Jul 14, 20:40 UTCJul 14, 21:05 UTC25m
2026-07-14 EVA015 - Jul 14, 08:40 UTCJul 14, 19:35 UTC10h 55m
2026-07-13 EVA016 TPE → LAX Jul 13, 16:25 UTCJul 14, 05:05 UTC12h 40m
2026-07-13 EVA228 - Jul 13, 09:15 UTCJul 13, 13:30 UTC4h 15m
2026-07-13 EVA227 - Jul 13, 03:10 UTCJul 13, 07:25 UTC4h 15m
2026-07-12 EVA216 - Jul 12, 08:05 UTCJul 12, 12:10 UTC4h 5m
2026-07-10 EVA215 - Jul 10, 01:50 UTCJul 10, 05:40 UTC3h 50m
2026-07-09 EVA072 MUC → TPE Jul 9, 10:50 UTCJul 9, 23:00 UTC12h 10m
2026-07-08 EVA071 TPE → MUC Jul 8, 16:25 UTCJul 9, 05:25 UTC13h 0m
2026-07-08 EVA218 - Jul 8, 08:55 UTCJul 8, 09:45 UTC50m
2026-07-08 EVA218 - Jul 8, 05:25 UTCJul 8, 05:40 UTC15m
2026-07-07 EVA217 TPE → KUL Jul 7, 22:55 UTCJul 8, 02:55 UTC4h 0m
2026-07-07 EVA005 - Jul 7, 08:25 UTCJul 7, 08:50 UTC25m
2026-07-06 EVA005 - Jul 6, 19:50 UTCJul 7, 07:10 UTC11h 20m
2026-07-06 EVA006 - Jul 6, 04:00 UTCJul 6, 14:00 UTC10h 0m
2026-07-06 EVA006 - Jul 6, 02:30 UTCJul 6, 02:45 UTC15m
2026-07-05 EVA011 - Jul 5, 08:05 UTCJul 5, 21:15 UTC13h 10m

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-16711 page for operator, model, and routing details .

Mode-S 8990DA frequently asked

What is Mode-S code 8990DA?
8990DA is an ICAO 24-bit transponder address. Allocated to Taiwan. Assigned to B-16711.
Where is Mode-S 8990DA registered?
Mode-S code 8990DA is allocated to Taiwan (TW). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8990DA broadcasting right now?
Yes. Mode-S 8990DA is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8990DA, octal 42310332, decimal 9,015,514.
What flights does 8990DA operate?
Mode-S 8990DA has broadcast 20 distinct callsigns, including EVA027, EVA028, EVA215, EVA006, EVA216.