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sensors Mode-S transponder

8880C5

ICAO 24-bit transponder address · allocated to Vietnam

Currently assigned to VN-A609 · AIRBUS A-321

Hex
8880C5
Octal
42100305
Decimal
8,945,861
Country
VN
Tail
VN-A609
Type
A321
No current signal · last broadcast 3h ago
Flights observed
196
Distinct callsigns
20
Country
VN
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S 8880C5.

Country allocation

The ICAO 24-bit address 8880C5 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
HVN592 - 10 2026-07-01
HVN593 - 9 2026-07-01
HVN680 Vietnam Airlines 6 2026-06-06
HVN681 Vietnam Airlines 5 2026-06-06
HVN615 - 5 2026-06-28
HVN614 - 5 2026-06-28
HVN581 - 5 2026-06-19
HVN921 - 4 2026-07-03
HVN618 - 4 2026-07-02
HVN605 - 4 2026-06-21
HVN580 Vietnam Airlines 4 2026-06-18
HVN1671 - 4 2026-06-27
HVN1670 - 4 2026-06-27
HVN1201 - 4 2026-07-11
HVN7151 Vietnam Airlines 3 2026-06-30
HVN619 - 3 2026-07-02
HVN611 Vietnam Airlines 3 2026-06-06
HVN610 Vietnam Airlines 3 2026-06-06
HVN607 - 3 2026-06-21
HVN604 Vietnam Airlines 3 2026-06-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 HVN157 - Jul 13, 23:05 UTCJul 13, 23:20 UTC15m
2026-07-13 HVN931 - Jul 13, 06:20 UTCJul 13, 06:35 UTC15m
2026-07-13 HVN7053 - Jul 13, 01:55 UTCJul 13, 02:05 UTC10m
2026-07-11 HVN7253 - Jul 11, 11:25 UTCJul 11, 11:40 UTC15m
2026-07-11 HVN507 - Jul 11, 08:50 UTCJul 11, 09:05 UTC15m
2026-07-11 HVN506 - Jul 11, 05:55 UTCJul 11, 06:05 UTC10m
2026-07-11 HVN1201 - Jul 11, 00:05 UTCJul 11, 04:40 UTC4h 35m
2026-07-10 HVN7051 - Jul 10, 07:30 UTCJul 10, 07:45 UTC15m
2026-07-10 HVN166 - Jul 10, 05:35 UTCJul 10, 05:50 UTC15m
2026-07-10 HVN165 - Jul 10, 02:55 UTCJul 10, 03:05 UTC10m
2026-07-09 HVN1541 - Jul 9, 23:05 UTCJul 9, 23:15 UTC10m
2026-07-09 HVN837 - Jul 9, 08:55 UTCJul 9, 09:10 UTC15m
2026-07-09 HVN167 - Jul 9, 04:25 UTCJul 9, 04:35 UTC10m
2026-07-08 HVN270 - Jul 8, 17:25 UTCJul 8, 17:45 UTC20m
2026-07-08 HVN630 - Jul 8, 07:30 UTCJul 8, 09:00 UTC1h 30m
2026-07-08 HVN631 - Jul 8, 05:50 UTCJul 8, 06:00 UTC10m
2026-07-07 HVN595 - Jul 7, 11:05 UTCJul 7, 11:20 UTC15m
2026-07-07 HVN594 - Jul 7, 09:15 UTCJul 7, 09:35 UTC20m
2026-07-06 HVN503 - Jul 6, 10:45 UTCJul 6, 10:55 UTC10m
2026-07-06 HVN502 - Jul 6, 05:30 UTCJul 6, 05:45 UTC15m
2026-07-04 HVN630 - Jul 4, 07:25 UTCJul 4, 08:55 UTC1h 30m
2026-07-04 HVN631 - Jul 4, 05:25 UTCJul 4, 05:45 UTC20m
2026-07-03 HVN7071 HPH → SGN Jul 3, 12:15 UTCJul 3, 12:30 UTC15m
2026-07-03 HVN7070 - Jul 3, 11:00 UTCJul 3, 11:15 UTC15m
2026-07-03 HVN921 - Jul 3, 02:45 UTCJul 3, 03:05 UTC20m
2026-07-02 HVN643 - Jul 2, 16:30 UTCJul 3, 00:15 UTC7h 45m
2026-07-02 HVN618 - Jul 2, 13:10 UTCJul 2, 14:50 UTC1h 40m
2026-07-02 HVN619 - Jul 2, 09:25 UTCJul 2, 11:00 UTC1h 35m
2026-07-02 HVN1201 - Jul 2, 02:45 UTCJul 2, 07:50 UTC5h 5m
2026-07-01 HVN1206 VCA → HAN Jul 1, 10:25 UTCJul 1, 15:20 UTC4h 55m
2026-07-01 HVN593 - Jul 1, 08:00 UTCJul 1, 08:30 UTC30m
2026-07-01 HVN593 - Jul 1, 07:00 UTCJul 1, 07:15 UTC15m
2026-07-01 HVN592 ZGN → HKG Jul 1, 04:50 UTCJul 1, 05:25 UTC35m
2026-07-01 HVN592 - Jul 1, 03:50 UTCJul 1, 04:15 UTC25m
2026-06-30 HVN7151 HAN → DAD Jun 30, 22:10 UTCJul 1, 01:00 UTC2h 50m
2026-06-29 HVN7028 - Jun 29, 12:05 UTCJun 29, 15:00 UTC2h 55m
2026-06-29 HVN7557 - Jun 29, 05:24 UTCJun 29, 09:25 UTC4h 0m
2026-06-29 HVN1603 - Jun 29, 00:24 UTCJun 29, 03:54 UTC3h 30m
2026-06-28 HVN7036 - Jun 28, 14:14 UTCJun 28, 18:59 UTC4h 45m
2026-06-28 HVN614 - Jun 28, 09:34 UTCJun 28, 11:55 UTC2h 20m
2026-06-28 HVN615 - Jun 28, 07:20 UTCJun 28, 07:54 UTC35m
2026-06-28 HVN615 - Jun 28, 06:15 UTCJun 28, 06:40 UTC25m
2026-06-27 HVN1201 - Jun 27, 23:55 UTCJun 28, 04:35 UTC4h 40m
2026-06-27 HVN1671 - Jun 27, 04:34 UTCJun 27, 16:44 UTC12h 10m
2026-06-27 HVN1670 - Jun 27, 03:09 UTCJun 27, 03:30 UTC20m
2026-06-25 HVN1187 HPH → SGN Jun 25, 13:40 UTCJun 25, 13:55 UTC15m
2026-06-25 HVN1186 SGN → HPH Jun 25, 12:19 UTCJun 25, 12:44 UTC25m
2026-06-23 HVN221 HAN → SGN Jun 23, 14:25 UTCJun 23, 14:44 UTC20m
2026-06-23 HVN837 HAN → SAI Jun 23, 08:45 UTCJun 23, 12:09 UTC3h 25m
2026-06-23 HVN167 HAN → DAD Jun 23, 04:35 UTCJun 23, 07:25 UTC2h 50m

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-A609 page for operator, model, and routing details .

Mode-S 8880C5 frequently asked

What is Mode-S code 8880C5?
8880C5 is an ICAO 24-bit transponder address. Allocated to Vietnam. Assigned to VN-A609.
Where is Mode-S 8880C5 registered?
Mode-S code 8880C5 is allocated to Vietnam (VN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8880C5 broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8880C5, octal 42100305, decimal 8,945,861.
What flights does 8880C5 operate?
Mode-S 8880C5 has broadcast 20 distinct callsigns, including HVN592, HVN593, HVN680, HVN681, HVN615.