Apparatus

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sensors Mode-S transponder

8880F1

ICAO 24-bit transponder address · allocated to Vietnam

Currently assigned to VN-A615 · AIRBUS A-321

Hex
8880F1
Octal
42100361
Decimal
8,945,905
Country
VN
Tail
VN-A615
Type
A321
No current signal · last broadcast 59m ago
Flights observed
43
Distinct callsigns
20
Country
VN
Last broadcast
59m ago

Last known position

Most recent position reported by Mode-S 8880F1.

Country allocation

The ICAO 24-bit address 8880F1 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 20 distinct

Callsign Airline Flights Last seen
HVN586 Vietnam Airlines 3 2026-05-09
HVN657 Vietnam Airlines 2 2026-04-26
HVN656 Vietnam Airlines 2 2026-04-26
HVN587 Vietnam Airlines 2 2026-05-10
HVN431 Vietnam Airlines 2 2026-04-13
HVN1396 Vietnam Airlines 2 2026-04-25
HVN1176 Vietnam Airlines 2 2026-05-29
HVN663 Vietnam Airlines 1 2026-04-14
HVN662 - 1 2026-04-14
HVN647 Vietnam Airlines 1 2026-04-21
HVN646 Vietnam Airlines 1 2026-04-21
HVN614 Vietnam Airlines 1 2026-04-20
HVN607 Vietnam Airlines 1 2026-04-28
HVN606 Vietnam Airlines 1 2026-04-28
HVN601 Vietnam Airlines 1 2026-04-23
HVN600 Vietnam Airlines 1 2026-04-23
HVN583 Vietnam Airlines 1 2026-05-17
HVN582 Vietnam Airlines 1 2026-05-17
HVN581 Vietnam Airlines 1 2026-05-22
HVN580 Vietnam Airlines 1 2026-05-22

Recent flights last 43

DateFlightRouteTakeoffLandingDuration
2026-05-29 HVN441 ICN → CXR May 29, 21:55 UTCMay 30, 00:15 UTC2h 20m
2026-05-29 HVN440 CXR → ICN May 29, 16:15 UTCMay 29, 19:05 UTC2h 50m
2026-05-29 HVN1177 HPH → SGN May 29, 04:15 UTCMay 29, 04:25 UTC10m
2026-05-29 HVN1176 SGN → HPH May 29, 02:55 UTCMay 29, 03:05 UTC10m
2026-05-26 HVN571 TPE → SGN May 26, 00:00 UTCMay 26, 01:05 UTC1h 5m
2026-05-25 HVN570 SGN → TPE May 25, 11:35 UTCMay 25, 12:45 UTC1h 10m
2026-05-22 HVN581 KHH → SGN May 22, 23:25 UTCMay 23, 00:05 UTC40m
2026-05-22 HVN580 SGN → KHH May 22, 12:55 UTCMay 22, 13:40 UTC45m
2026-05-17 HVN583 KHH → HAN May 17, 05:15 UTCMay 17, 05:45 UTC30m
2026-05-17 HVN582 HAN → KHH May 17, 03:15 UTCMay 17, 04:00 UTC45m
2026-05-10 HVN587 KHH → HAN May 10, 00:30 UTCMay 10, 01:30 UTC1h 0m
2026-05-09 HVN586 HAN → KHH May 9, 12:30 UTCMay 9, 13:40 UTC1h 10m
2026-04-28 HVN606 BKK → SGN Apr 28, 12:50 UTCApr 28, 13:20 UTC30m
2026-04-28 HVN607 SGN → BKK Apr 28, 10:25 UTCApr 28, 11:15 UTC50m
2026-04-26 HVN656 SIN → SGN Apr 26, 14:35 UTCApr 26, 14:55 UTC20m
2026-04-26 HVN656 SIN → SGN Apr 26, 13:20 UTCApr 26, 13:40 UTC20m
2026-04-26 HVN657 SGN → SIN Apr 26, 11:30 UTCApr 26, 12:05 UTC35m
2026-04-26 HVN657 SGN → SIN Apr 26, 10:30 UTCApr 26, 10:50 UTC20m
2026-04-26 HVN1822 PQC → SGN Apr 26, 03:15 UTCApr 26, 03:30 UTC15m
2026-04-25 HVN1396 SGN → UIH Apr 25, 07:45 UTCApr 25, 08:00 UTC15m
2026-04-24 HVN1414 SGN → BMV Apr 24, 11:45 UTCApr 24, 11:55 UTC10m
2026-04-24 HVN1396 SGN → UIH Apr 24, 07:45 UTCApr 24, 07:55 UTC10m
2026-04-24 HVN1176 SGN → HPH Apr 24, 00:40 UTCApr 24, 00:50 UTC10m
2026-04-23 HVN1268 SGN → VII Apr 23, 12:05 UTCApr 23, 12:20 UTC15m
2026-04-23 HVN1828 PQC → SGN Apr 23, 10:45 UTCApr 23, 10:55 UTC10m
2026-04-23 HVN1829 SGN → PQC Apr 23, 08:45 UTCApr 23, 08:55 UTC10m
2026-04-23 HVN600 BKK → SGN Apr 23, 04:55 UTCApr 23, 06:05 UTC1h 10m
2026-04-23 HVN601 SGN → BKK Apr 23, 02:20 UTCApr 23, 03:45 UTC1h 25m
2026-04-21 HVN646 MNL → HAN Apr 21, 21:50 UTCApr 21, 22:20 UTC30m
2026-04-21 HVN647 HAN → MNL Apr 21, 18:35 UTCApr 21, 20:10 UTC1h 35m
2026-04-20 HVN614 BKK → HAN Apr 20, 09:00 UTCApr 20, 09:55 UTC55m
2026-04-20 HVN587 KHH → HAN Apr 20, 00:40 UTCApr 20, 07:20 UTC6h 40m
2026-04-19 HVN586 HAN → KHH Apr 19, 00:25 UTCApr 19, 13:20 UTC12h 55m
2026-04-18 HVN586 HAN → KHH Apr 18, 12:15 UTCApr 18, 13:15 UTC1h 0m
2026-04-17 HVN146 - Apr 17, 12:50 UTCApr 17, 13:00 UTC10m
2026-04-17 HVN503 CAN → SGN Apr 17, 07:45 UTCApr 17, 08:15 UTC30m
2026-04-17 HVN502 SGN → CAN Apr 17, 05:20 UTCApr 17, 05:40 UTC20m
2026-04-16 HVN1344 SGN → CXR Apr 16, 06:25 UTCApr 16, 06:34 UTC10m
2026-04-14 HVN662 - Apr 14, 08:25 UTCApr 14, 08:50 UTC25m
2026-04-14 HVN663 HAN → SIN Apr 14, 05:55 UTCApr 14, 06:10 UTC15m
2026-04-13 HVN431 ICN → DAD Apr 13, 04:25 UTCApr 13, 05:30 UTC1h 5m
2026-04-13 HVN431 ICN → DAD Apr 13, 02:35 UTCApr 13, 03:10 UTC35m
2026-04-12 HVN430 DAD → ICN Apr 12, 18:05 UTCApr 12, 20:15 UTC2h 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 VN-A615 page for operator, model, and routing details .

Mode-S 8880F1 frequently asked

What is Mode-S code 8880F1?
8880F1 is an ICAO 24-bit transponder address. Allocated to Vietnam. Assigned to VN-A615.
Where is Mode-S 8880F1 registered?
Mode-S code 8880F1 is allocated to Vietnam (VN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8880F1 broadcasting right now?
No active broadcast right now. Last signal was 59m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8880F1, octal 42100361, decimal 8,945,905.
What flights does 8880F1 operate?
Mode-S 8880F1 has broadcast 20 distinct callsigns, including HVN586, HVN657, HVN656, HVN587, HVN431.