Apparatus

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sensors Mode-S transponder

8880F6

ICAO 24-bit transponder address · allocated to Vietnam

Currently assigned to VN-A866 · BOEING 787-9 Dreamliner

Hex
8880F6
Octal
42100366
Decimal
8,945,910
Country
VN
Tail
VN-A866
Type
B789
No current signal · last broadcast Jul 26, 21:30 UTC
Flights observed
291
Distinct callsigns
20
Country
VN
Last broadcast
Jul 26, 21:30 UTC

Last known position

Most recent position reported by Mode-S 8880F6.

Country allocation

The ICAO 24-bit address 8880F6 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
HVN422 Vietnam Airlines 32 2026-07-19
HVN423 Vietnam Airlines 27 2026-07-21
HVN973 Vietnam Airlines 25 2026-07-26
HVN310 - 19 2026-06-30
HVN972 Vietnam Airlines 16 2026-07-26
HVN976 Vietnam Airlines 13 2026-07-23
HVN311 - 11 2026-07-01
HVN977 Vietnam Airlines 9 2026-07-23
HVN790 - 7 2026-07-04
HVN780 Vietnam Airlines 7 2026-04-20
HVN211 Vietnam Airlines 7 2026-07-22
HVN210 - 5 2026-07-05
HVN981 Vietnam Airlines 4 2026-07-24
HVN980 Vietnam Airlines 4 2026-07-24
HVN979 - 4 2026-07-03
HVN978 - 4 2026-07-03
HVN781 Vietnam Airlines 4 2026-04-19
HVN409 Vietnam Airlines 4 2026-07-26
HVN408 Vietnam Airlines 4 2026-07-25
HVN38 - 4 2026-07-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 HVN972 BOM → HAN Jul 26, 19:45 UTCJul 26, 21:30 UTC1h 45m
2026-07-26 HVN972 BOM → HAN Jul 26, 18:20 UTCJul 26, 18:30 UTC10m
2026-07-26 HVN973 HAN → BOM Jul 26, 15:55 UTCJul 26, 16:15 UTC20m
2026-07-26 HVN973 HAN → BOM Jul 26, 12:35 UTCJul 26, 14:40 UTC2h 5m
2026-07-26 HVN214 SGN → HAN Jul 26, 09:30 UTCJul 26, 09:50 UTC20m
2026-07-26 HVN409 ICN → SGN Jul 26, 02:15 UTCJul 26, 04:55 UTC2h 40m
2026-07-25 HVN408 SGN → ICN Jul 25, 12:00 UTCJul 25, 21:45 UTC9h 45m
2026-07-25 HVN248 SGN → HAN Jul 25, 02:25 UTCJul 25, 07:55 UTC5h 30m
2026-07-24 HVN980 DEL → HAN Jul 24, 23:15 UTCJul 24, 23:30 UTC15m
2026-07-24 HVN980 DEL → HAN Jul 24, 18:40 UTCJul 24, 21:55 UTC3h 15m
2026-07-24 HVN981 HAN → DEL Jul 24, 12:40 UTCJul 24, 16:40 UTC4h 0m
2026-07-24 HVN251 HAN → SGN Jul 24, 05:35 UTCJul 24, 05:45 UTC10m
2026-07-23 HVN976 DEL → SGN Jul 23, 18:20 UTCJul 23, 22:15 UTC3h 55m
2026-07-23 HVN977 SGN → DEL Jul 23, 01:45 UTCJul 23, 16:20 UTC14h 35m
2026-07-22 HVN408 SGN → ICN Jul 22, 19:35 UTCJul 22, 22:15 UTC2h 40m
2026-07-22 HVN219 HAN → SGN Jul 22, 12:40 UTCJul 22, 12:55 UTC15m
2026-07-22 HVN211 HAN → SGN Jul 22, 04:50 UTCJul 22, 05:05 UTC15m
2026-07-22 HVN208 SGN → HAN Jul 22, 03:00 UTCJul 22, 03:20 UTC20m
2026-07-21 HVN259 - Jul 21, 11:25 UTCJul 21, 11:35 UTC10m
2026-07-21 HVN423 PUS → SGN Jul 21, 03:25 UTCJul 21, 09:35 UTC6h 10m
2026-07-21 HVN423 PUS → SGN Jul 21, 01:55 UTCJul 21, 02:10 UTC15m
2026-07-20 HVN423 PUS → SGN Jul 20, 23:20 UTCJul 20, 23:40 UTC20m
2026-07-20 HVN423 PUS → SGN Jul 20, 03:45 UTCJul 20, 22:15 UTC18h 30m
2026-07-20 HVN423 PUS → SGN Jul 20, 02:25 UTCJul 20, 02:40 UTC15m
2026-07-19 HVN422 SGN → PUS Jul 19, 23:50 UTCJul 20, 00:40 UTC50m
2026-07-19 HVN422 SGN → PUS Jul 19, 21:40 UTCJul 19, 22:45 UTC1h 5m
2026-07-19 HVN221 - Jul 19, 16:10 UTCJul 19, 16:20 UTC10m
2026-07-19 HVN253 HAN → SGN Jul 19, 08:20 UTCJul 19, 13:45 UTC5h 25m
2026-07-19 HVN335 - Jul 19, 04:50 UTCJul 19, 05:20 UTC30m
2026-07-19 HVN335 - Jul 19, 01:15 UTCJul 19, 02:10 UTC55m
2026-07-18 HVN334 - Jul 18, 20:30 UTCJul 18, 21:30 UTC1h 0m
2026-07-18 HVN217 - Jul 18, 10:35 UTCJul 18, 10:50 UTC15m
2026-07-18 HVN423 PUS → SGN Jul 18, 01:25 UTCJul 18, 03:50 UTC2h 26m
2026-07-17 HVN422 - Jul 17, 23:25 UTCJul 17, 23:39 UTC15m
2026-07-17 HVN422 - Jul 17, 15:05 UTCJul 17, 22:05 UTC7h 0m
2026-07-17 HVN415 - Jul 17, 09:40 UTCJul 17, 10:20 UTC40m
2026-07-17 HVN414 - Jul 17, 07:00 UTCJul 17, 07:40 UTC40m
2026-07-16 HVN972 - Jul 16, 19:14 UTCJul 16, 21:30 UTC2h 15m
2026-07-16 HVN972 - Jul 16, 17:45 UTCJul 16, 17:54 UTC10m
2026-07-16 HVN973 HAN → BOM Jul 16, 15:14 UTCJul 16, 15:35 UTC20m
2026-07-16 HVN973 HAN → BOM Jul 16, 12:09 UTCJul 16, 14:10 UTC2h 0m
2026-07-16 HVN1553 - Jul 16, 03:15 UTCJul 16, 03:25 UTC10m
2026-07-15 HVN231 - Jul 15, 12:00 UTCJul 15, 12:10 UTC10m
2026-07-15 HVN211 - Jul 15, 05:05 UTCJul 15, 05:15 UTC10m
2026-07-14 HVN976 - Jul 14, 18:45 UTCJul 14, 22:30 UTC3h 45m
2026-07-14 HVN977 SGN → DEL Jul 14, 01:15 UTCJul 14, 16:25 UTC15h 10m
2026-07-13 HVN422 - Jul 13, 22:55 UTCJul 13, 23:15 UTC20m
2026-07-13 HVN422 - Jul 13, 20:50 UTCJul 13, 21:50 UTC1h 0m
2026-07-13 HVN265 HAN → SGN Jul 13, 14:00 UTCJul 13, 14:15 UTC15m
2026-07-13 HVN251 - Jul 13, 06:10 UTCJul 13, 06:20 UTC10m

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-A866 page for operator, model, and routing details .

Mode-S 8880F6 frequently asked

What is Mode-S code 8880F6?
8880F6 is an ICAO 24-bit transponder address. Allocated to Vietnam. Assigned to VN-A866.
Where is Mode-S 8880F6 registered?
Mode-S code 8880F6 is allocated to Vietnam (VN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8880F6 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8880F6, octal 42100366, decimal 8,945,910.
What flights does 8880F6 operate?
Mode-S 8880F6 has broadcast 20 distinct callsigns, including HVN422, HVN423, HVN973, HVN310, HVN972.