Apparatus

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sensors Mode-S transponder

88809E

ICAO 24-bit transponder address · allocated to Vietnam

Currently assigned to VN-A392 · AIRBUS A-321

Hex
88809E
Octal
42100236
Decimal
8,945,822
Country
VN
Tail
VN-A392
Type
A321
No current signal · last broadcast 4h ago
Flights observed
214
Distinct callsigns
20
Country
VN
Last broadcast
4h ago

Last known position

Most recent position reported by Mode-S 88809E.

Country allocation

The ICAO 24-bit address 88809E 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
HVN619 - 6 2026-07-09
HVN604 - 6 2026-07-05
HVN593 - 6 2026-07-08
HVN681 Vietnam Airlines 5 2026-06-03
HVN680 Vietnam Airlines 5 2026-06-03
HVN630 - 5 2026-07-14
HVN605 - 5 2026-07-05
HVN579 Vietnam Airlines 5 2026-05-18
HVN631 - 4 2026-07-14
HVN618 - 4 2026-07-09
HVN610 Vietnam Airlines 4 2026-06-04
HVN609 Vietnam Airlines 4 2026-06-25
HVN592 - 4 2026-07-08
HVN581 Vietnam Airlines 4 2026-06-07
HVN580 Vietnam Airlines 4 2026-06-07
HVN1541 Vietnam Airlines 4 2026-06-20
HVN654 Vietnam Airlines 3 2026-06-08
HVN611 Vietnam Airlines 3 2026-06-04
HVN595 - 3 2026-06-27
HVN594 - 3 2026-06-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 HVN630 - Jul 14, 07:55 UTCJul 14, 09:20 UTC1h 25m
2026-07-14 HVN631 - Jul 14, 06:05 UTCJul 14, 06:20 UTC15m
2026-07-13 HVN7027 - Jul 13, 05:31 UTCJul 13, 05:45 UTC15m
2026-07-13 HVN7026 - Jul 13, 04:20 UTCJul 13, 04:30 UTC10m
2026-07-12 HVN7221 - Jul 12, 23:45 UTCJul 12, 23:55 UTC10m
2026-07-12 HVN199 HAN → DAD Jul 12, 14:35 UTCJul 12, 14:50 UTC15m
2026-07-12 HVN1544 HUI → HAN Jul 12, 12:25 UTCJul 12, 12:55 UTC30m
2026-07-12 HVN1545 - Jul 12, 10:10 UTCJul 12, 10:20 UTC10m
2026-07-10 HVN7033 - Jul 10, 11:55 UTCJul 10, 12:10 UTC15m
2026-07-10 HVN7203 - Jul 10, 05:25 UTCJul 10, 05:35 UTC10m
2026-07-10 HVN1715 - Jul 10, 00:10 UTCJul 10, 00:20 UTC10m
2026-07-09 HVN618 - Jul 9, 13:05 UTCJul 9, 13:25 UTC20m
2026-07-09 HVN619 - Jul 9, 03:20 UTCJul 9, 11:55 UTC8h 35m
2026-07-08 HVN618 - Jul 8, 14:30 UTCJul 8, 14:45 UTC15m
2026-07-08 HVN619 - Jul 8, 11:50 UTCJul 8, 12:30 UTC40m
2026-07-08 HVN619 - Jul 8, 10:45 UTCJul 8, 11:00 UTC15m
2026-07-08 HVN593 - Jul 8, 08:15 UTCJul 8, 08:40 UTC25m
2026-07-08 HVN593 - Jul 8, 07:15 UTCJul 8, 07:30 UTC15m
2026-07-08 HVN592 - Jul 8, 04:50 UTCJul 8, 05:15 UTC25m
2026-07-08 HVN592 - Jul 8, 03:50 UTCJul 8, 04:15 UTC25m
2026-07-07 HVN158 - Jul 7, 23:20 UTCJul 8, 02:10 UTC2h 50m
2026-07-07 HVN7033 - Jul 7, 11:50 UTCJul 7, 14:35 UTC2h 45m
2026-07-07 HVN507 - Jul 7, 10:00 UTCJul 7, 10:20 UTC20m
2026-07-07 HVN507 - Jul 7, 09:05 UTCJul 7, 09:20 UTC15m
2026-07-07 HVN506 - Jul 7, 05:40 UTCJul 7, 05:55 UTC15m
2026-07-07 HVN1591 - Jul 7, 02:00 UTCJul 7, 02:10 UTC10m
2026-07-07 HVN206 - Jul 7, 00:20 UTCJul 7, 00:35 UTC15m
2026-07-06 HVN630 - Jul 6, 07:25 UTCJul 6, 08:55 UTC1h 30m
2026-07-06 HVN631 - Jul 6, 05:40 UTCJul 6, 05:55 UTC15m
2026-07-05 HVN604 - Jul 5, 07:40 UTCJul 5, 08:10 UTC30m
2026-07-05 HVN605 - Jul 5, 05:25 UTCJul 5, 06:10 UTC45m
2026-07-03 HVN640 - Jul 3, 10:05 UTCJul 3, 10:30 UTC25m
2026-07-02 HVN606 - Jul 2, 13:35 UTCJul 3, 10:30 UTC20h 55m
2026-07-02 HVN607 - Jul 2, 10:55 UTCJul 2, 11:45 UTC50m
2026-07-01 HVN1273 THD → SGN Jul 1, 06:15 UTCJul 1, 06:25 UTC10m
2026-06-30 HVN503 - Jun 30, 08:40 UTCJun 30, 08:50 UTC10m
2026-06-30 HVN502 - Jun 30, 05:35 UTCJun 30, 05:55 UTC20m
2026-06-29 HVN267 HAN → SGN Jun 29, 15:19 UTCJun 29, 15:45 UTC25m
2026-06-29 HVN7154 - Jun 29, 08:29 UTCJun 29, 11:29 UTC3h 0m
2026-06-29 HVN1553 - Jun 29, 03:14 UTCJun 29, 07:09 UTC3h 55m
2026-06-29 HVN1716 - Jun 29, 01:39 UTCJun 29, 01:55 UTC15m
2026-06-29 HVN1715 - Jun 29, 00:10 UTCJun 29, 00:24 UTC15m
2026-06-28 HVN7183 HAN → DAD Jun 28, 12:05 UTCJun 28, 19:25 UTC7h 20m
2026-06-28 HVN7182 - Jun 28, 10:50 UTCJun 28, 11:04 UTC15m
2026-06-28 HVN1273 THD → SGN Jun 28, 06:24 UTCJun 28, 06:34 UTC10m
2026-06-27 HVN595 - Jun 27, 11:04 UTCJun 27, 11:14 UTC10m
2026-06-27 HVN594 - Jun 27, 09:00 UTCJun 27, 09:09 UTC10m
2026-06-26 HVN1171 - Jun 26, 23:25 UTCJun 26, 23:44 UTC20m
2026-06-26 HVN1188 SGN → HPH Jun 26, 15:25 UTCJun 26, 15:49 UTC25m
2026-06-26 HVN604 - Jun 26, 07:24 UTCJun 26, 08:00 UTC35m

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-A392 page for operator, model, and routing details .

Mode-S 88809E frequently asked

What is Mode-S code 88809E?
88809E is an ICAO 24-bit transponder address. Allocated to Vietnam. Assigned to VN-A392.
Where is Mode-S 88809E registered?
Mode-S code 88809E is allocated to Vietnam (VN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 88809E broadcasting right now?
No active broadcast right now. Last signal was 4h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 88809E, octal 42100236, decimal 8,945,822.
What flights does 88809E operate?
Mode-S 88809E has broadcast 20 distinct callsigns, including HVN619, HVN604, HVN593, HVN681, HVN680.