Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

8881E0

ICAO 24-bit transponder address · allocated to Vietnam

Currently assigned to VN-A227 · AIRBUS A-321

Hex
8881E0
Octal
42100740
Decimal
8,946,144
Country
VN
Tail
VN-A227
Type
A321
No current signal · last broadcast 5h ago
Flights observed
55
Distinct callsigns
17
Country
VN
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S 8881E0.

Country allocation

The ICAO 24-bit address 8881E0 falls within the block assigned to Vietnam (VN) by ICAO Annex 10, Volume III. Every aircraft registered in Vietnam 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 17 distinct

Callsign Airline Flights Last seen
BAV9589 Bay Aviation Ltd 11 2026-05-14
BAV9345 Bay Aviation Ltd 6 2026-05-11
BAV9588 Bay Aviation Ltd 5 2026-05-13
BAV280 - 5 2026-05-31
BAV9344 Bay Aviation Ltd 4 2026-05-11
BAV1414 Bay Aviation Ltd 4 2026-06-02
BAV1413 Bay Aviation Ltd 4 2026-06-02
BAV271 Bay Aviation Ltd 3 2026-06-01
BAV154 Bay Aviation Ltd 3 2026-04-21
BAV1415 Bay Aviation Ltd 3 2026-06-02
BAV286 Bay Aviation Ltd 1 2026-04-21
BAV208 Bay Aviation Ltd 1 2026-04-22
BAV173 Bay Aviation Ltd 1 2026-04-26
BAV1416 Bay Aviation Ltd 1 2026-05-28
BAV1214 Bay Aviation Ltd 1 2026-06-02
BAV1124 Bay Aviation Ltd 1 2026-04-23
BAV019 Bay Aviation Ltd 1 2026-05-03

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-02 BAV1214 UIH → HAN Jun 2, 11:35 UTCJun 2, 14:55 UTC3h 20m
2026-06-02 BAV1415 HAN → CXR Jun 2, 06:05 UTCJun 2, 10:10 UTC4h 5m
2026-06-02 BAV1414 CXR → HAN Jun 2, 04:40 UTCJun 2, 04:55 UTC15m
2026-06-02 BAV1413 HAN → CXR Jun 2, 00:55 UTCJun 2, 01:25 UTC30m
2026-06-01 BAV271 HAN → SGN Jun 1, 11:30 UTCJun 1, 16:10 UTC4h 40m
2026-06-01 BAV1415 HAN → CXR Jun 1, 06:20 UTCJun 1, 10:15 UTC3h 55m
2026-06-01 BAV1414 CXR → HAN Jun 1, 00:45 UTCJun 1, 04:50 UTC4h 5m
2026-05-31 BAV280 - May 31, 15:40 UTCMay 31, 15:55 UTC15m
2026-05-31 BAV1413 HAN → CXR May 31, 00:50 UTCMay 31, 01:11 UTC21m
2026-05-30 BAV280 - May 30, 16:15 UTCMay 30, 16:30 UTC15m
2026-05-30 BAV271 HAN → SGN May 30, 11:55 UTCMay 30, 12:20 UTC25m
2026-05-30 BAV1415 HAN → CXR May 30, 06:30 UTCMay 30, 10:25 UTC3h 55m
2026-05-30 BAV1414 CXR → HAN May 30, 04:45 UTCMay 30, 05:05 UTC20m
2026-05-30 BAV1413 HAN → CXR May 30, 00:55 UTCMay 30, 01:15 UTC20m
2026-05-29 BAV280 - May 29, 06:00 UTCMay 29, 16:00 UTC10h 0m
2026-05-29 BAV1413 HAN → CXR May 29, 00:50 UTCMay 29, 01:15 UTC25m
2026-05-28 BAV271 HAN → SGN May 28, 11:45 UTCMay 28, 16:20 UTC4h 35m
2026-05-28 BAV1416 CXR → HAN May 28, 06:20 UTCMay 28, 10:20 UTC4h 0m
2026-05-28 BAV1414 CXR → HAN May 28, 01:05 UTCMay 28, 05:10 UTC4h 5m
2026-05-27 BAV280 SGN → HAN May 27, 16:40 UTCMay 27, 16:55 UTC15m
2026-05-14 BAV9589 MFM → DAD May 14, 09:00 UTCMay 14, 09:20 UTC20m
2026-05-13 BAV9588 DAD → MFM May 13, 07:00 UTCMay 13, 07:10 UTC10m
2026-05-12 BAV9588 DAD → MFM May 12, 07:05 UTCMay 12, 07:15 UTC10m
2026-05-11 BAV9345 MNL → DAD May 11, 19:55 UTCMay 11, 20:25 UTC30m
2026-05-11 BAV9344 DAD → MNL May 11, 17:35 UTCMay 11, 18:10 UTC35m
2026-05-11 BAV9589 MFM → DAD May 11, 09:00 UTCMay 11, 09:10 UTC10m
2026-05-10 BAV9589 MFM → DAD May 10, 09:20 UTCMay 10, 09:30 UTC10m
2026-05-09 BAV9589 MFM → DAD May 9, 08:55 UTCMay 9, 09:10 UTC15m
2026-05-08 BAV9345 MNL → DAD May 8, 19:15 UTCMay 8, 19:50 UTC35m
2026-05-08 BAV9344 DAD → MNL May 8, 17:15 UTCMay 8, 17:55 UTC40m
2026-05-08 BAV9589 MFM → DAD May 8, 08:59 UTCMay 8, 09:09 UTC10m
2026-05-03 BAV019 HPH → SGN May 3, 12:30 UTCMay 3, 12:50 UTC20m
2026-05-01 BAV9345 MNL → DAD May 1, 19:30 UTCMay 1, 20:00 UTC30m
2026-05-01 BAV9344 DAD → MNL May 1, 17:35 UTCMay 1, 18:10 UTC35m
2026-05-01 BAV9589 MFM → DAD May 1, 09:05 UTCMay 1, 09:15 UTC10m
2026-04-30 BAV9589 MFM → DAD Apr 30, 09:10 UTCApr 30, 09:20 UTC10m
2026-04-29 BAV9589 MFM → DAD Apr 29, 09:05 UTCApr 29, 09:15 UTC10m
2026-04-28 BAV9588 DAD → MFM Apr 28, 06:55 UTCApr 28, 07:05 UTC10m
2026-04-26 BAV173 DAD → SGN Apr 26, 13:00 UTCApr 26, 13:10 UTC10m
2026-04-23 BAV280 SGN → HAN Apr 23, 14:55 UTCApr 23, 15:05 UTC10m
2026-04-23 BAV1124 SGN → UIH Apr 23, 11:30 UTCApr 23, 11:45 UTC15m
2026-04-22 BAV208 SGN → HAN Apr 22, 02:05 UTCApr 22, 02:30 UTC25m
2026-04-21 BAV286 SGN → HAN Apr 21, 20:15 UTCApr 21, 20:25 UTC10m
2026-04-21 BAV154 SGN → DAD Apr 21, 03:10 UTCApr 21, 03:30 UTC20m
2026-04-20 BAV9345 MNL → DAD Apr 20, 19:25 UTCApr 20, 19:55 UTC30m
2026-04-20 BAV9344 DAD → MNL Apr 20, 17:20 UTCApr 20, 17:55 UTC35m
2026-04-20 BAV9588 DAD → MFM Apr 20, 06:55 UTCApr 20, 07:10 UTC15m
2026-04-20 BAV154 SGN → DAD Apr 20, 03:10 UTCApr 20, 03:20 UTC10m
2026-04-19 BAV9589 MFM → DAD Apr 19, 08:55 UTCApr 19, 09:10 UTC15m
2026-04-18 BAV9589 MFM → DAD Apr 18, 09:10 UTCApr 18, 09:25 UTC15m

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 VN-A227 page for operator, model, and routing details .

Mode-S 8881E0 frequently asked

What is Mode-S code 8881E0?
8881E0 is an ICAO 24-bit transponder address. Allocated to Vietnam. Assigned to VN-A227.
Where is Mode-S 8881E0 registered?
Mode-S code 8881E0 is allocated to Vietnam (VN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8881E0 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 8881E0, octal 42100740, decimal 8,946,144.
What flights does 8881E0 operate?
Mode-S 8881E0 has broadcast 17 distinct callsigns, including BAV9589, BAV9345, BAV9588, BAV280, BAV9344.