sensors Mode-S transponder
888158
ICAO 24-bit transponder address · allocated to Vietnam
Currently assigned to VN-A653 · AIRBUS A-321neo
- Hex
- 888158
- Octal
- 42100530
- Decimal
- 8,946,008
- Country
- VN
- Tail
- VN-A653
- Type
- A21N
- Flights observed
- 143
- Distinct callsigns
- 20
- Country
- VN
- Last broadcast
- 2h ago
Last known position
Country allocation
The ICAO 24-bit address 888158 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 |
|---|---|---|---|
| VJC822 | VietJet Air | 21 | 2026-05-29 |
| VJC820 | VietJet Air | 20 | 2026-05-16 |
| VJC821 | VietJet Air | 15 | 2026-05-16 |
| VJC823 | VietJet Air | 11 | 2026-05-22 |
| VJC91 | VietJet Air | 10 | 2026-05-18 |
| VJC826 | VietJet Air | 10 | 2026-05-26 |
| VJC92 | VietJet Air | 9 | 2026-05-18 |
| VJC825 | VietJet Air | 8 | 2026-05-26 |
| VJC829 | VietJet Air | 6 | 2026-05-21 |
| VJC876 | VietJet Air | 3 | 2026-05-11 |
| VJC855 | VietJet Air | 3 | 2026-04-17 |
| VJC828 | VietJet Air | 3 | 2026-05-20 |
| VJC862 | VietJet Air | 2 | 2026-04-25 |
| VJC854 | VietJet Air | 2 | 2026-04-17 |
| VJC803 | VietJet Air | 2 | 2026-05-24 |
| VJC3788 | - | 2 | 2026-04-25 |
| VJC979 | VietJet Air | 1 | 2026-05-24 |
| VJC978 | VietJet Air | 1 | 2026-05-24 |
| VJC877 | VietJet Air | 1 | 2026-05-11 |
| VJC863 | VietJet Air | 1 | 2026-04-26 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | VJC822 | SGN → NRT | May 29, 12:40 UTC | May 29, 22:35 UTC | 9h 55m |
| 2026-05-29 | VJC774 | CXR → HAN | May 29, 06:40 UTC | May 29, 10:35 UTC | 3h 55m |
| 2026-05-26 | VJC826 | KUL → SGN | May 26, 05:45 UTC | May 26, 05:59 UTC | 15m |
| 2026-05-26 | VJC825 | SGN → KUL | May 26, 04:04 UTC | May 26, 04:30 UTC | 25m |
| 2026-05-24 | VJC979 | ICN → PQC | May 24, 19:00 UTC | May 24, 21:45 UTC | 2h 45m |
| 2026-05-24 | VJC978 | PQC → ICN | May 24, 07:55 UTC | May 24, 17:50 UTC | 9h 55m |
| 2026-05-24 | VJC803 | SGN → BKK | May 24, 05:25 UTC | May 24, 06:05 UTC | 40m |
| 2026-05-22 | VJC823 | NRT → SGN | May 22, 00:25 UTC | May 22, 04:25 UTC | 4h 0m |
| 2026-05-21 | VJC822 | SGN → NRT | May 21, 19:00 UTC | May 21, 22:30 UTC | 3h 30m |
| 2026-05-21 | VJC822 | SGN → NRT | May 21, 03:20 UTC | May 21, 22:30 UTC | 19h 10m |
| 2026-05-21 | VJC829 | KIX → SGN | May 21, 00:55 UTC | May 21, 22:30 UTC | 21h 35m |
| 2026-05-20 | VJC828 | SGN → KIX | May 20, 20:20 UTC | May 20, 23:20 UTC | 3h 0m |
| 2026-05-19 | VJC853 | RMQ → SGN | May 19, 08:10 UTC | May 19, 08:55 UTC | 45m |
| 2026-05-18 | VJC1806 | AMD → SGN | May 18, 18:35 UTC | May 19, 06:45 UTC | 12h 10m |
| 2026-05-18 | VJC92 | PER → SGN | May 18, 02:55 UTC | May 18, 14:30 UTC | 11h 35m |
| 2026-05-18 | VJC91 | SGN → PER | May 18, 00:15 UTC | May 18, 00:45 UTC | 30m |
| 2026-05-16 | VJC821 | HND → SGN | May 16, 17:05 UTC | May 16, 20:30 UTC | 3h 25m |
| 2026-05-16 | VJC820 | SGN → HND | May 16, 11:55 UTC | May 16, 15:20 UTC | 3h 25m |
| 2026-05-15 | VJC823 | NRT → SGN | May 15, 00:15 UTC | May 15, 04:15 UTC | 4h 0m |
| 2026-05-14 | VJC822 | SGN → NRT | May 14, 07:35 UTC | May 14, 22:35 UTC | 15h 0m |
| 2026-05-14 | VJC822 | SGN → NRT | May 14, 02:50 UTC | May 14, 22:35 UTC | 19h 45m |
| 2026-05-13 | VJC91 | SGN → PER | May 13, 21:10 UTC | May 14, 01:05 UTC | 3h 55m |
| 2026-05-13 | VJC91 | SGN → PER | May 13, 04:05 UTC | May 14, 01:05 UTC | 21h 0m |
| 2026-05-13 | VJC91 | SGN → PER | May 13, 02:35 UTC | May 14, 01:05 UTC | 22h 30m |
| 2026-05-13 | VJC823 | NRT → SGN | May 13, 00:25 UTC | May 13, 21:15 UTC | 20h 50m |
| 2026-05-12 | VJC822 | SGN → NRT | May 12, 07:55 UTC | May 12, 22:25 UTC | 14h 30m |
| 2026-05-11 | VJC877 | HKG → SGN | May 11, 12:10 UTC | May 11, 12:25 UTC | 15m |
| 2026-05-11 | VJC876 | SGN → HKG | May 11, 10:30 UTC | May 11, 10:50 UTC | 20m |
| 2026-05-11 | VJC823 | NRT → SGN | May 11, 00:19 UTC | May 11, 04:30 UTC | 4h 10m |
| 2026-05-10 | VJC822 | SGN → NRT | May 10, 12:19 UTC | May 10, 22:40 UTC | 10h 20m |
| 2026-05-10 | VJC876 | SGN → HKG | May 10, 10:35 UTC | May 10, 10:49 UTC | 15m |
| 2026-05-10 | VJC823 | NRT → SGN | May 10, 01:09 UTC | May 10, 05:14 UTC | 4h 5m |
| 2026-05-09 | VJC822 | SGN → NRT | May 9, 11:35 UTC | May 9, 23:30 UTC | 11h 55m |
| 2026-05-09 | VJC842 | SGN → TPE | May 9, 08:55 UTC | May 9, 10:05 UTC | 1h 10m |
| 2026-05-08 | VJC823 | NRT → SGN | May 8, 00:25 UTC | May 8, 04:25 UTC | 4h 0m |
| 2026-05-07 | VJC822 | SGN → NRT | May 7, 02:25 UTC | May 7, 22:35 UTC | 20h 10m |
| 2026-05-07 | VJC823 | NRT → SGN | May 7, 00:15 UTC | May 7, 22:35 UTC | 22h 20m |
| 2026-05-06 | VJC822 | SGN → NRT | May 6, 12:05 UTC | May 6, 22:30 UTC | 10h 24m |
| 2026-05-06 | VJC876 | SGN → HKG | May 6, 10:35 UTC | May 6, 10:40 UTC | 5m |
| 2026-05-06 | VJC823 | NRT → SGN | May 6, 00:10 UTC | May 6, 04:25 UTC | 4h 15m |
| 2026-05-05 | VJC822 | SGN → NRT | May 5, 04:05 UTC | May 5, 22:20 UTC | 18h 15m |
| 2026-05-05 | VJC822 | SGN → NRT | May 5, 02:15 UTC | May 5, 22:20 UTC | 20h 5m |
| 2026-05-05 | VJC822 | SGN → NRT | May 5, 01:00 UTC | May 5, 22:20 UTC | 21h 20m |
| 2026-05-04 | VJC829 | KIX → SGN | May 4, 22:30 UTC | May 5, 22:01 UTC | 23h 30m |
| 2026-05-04 | VJC829 | KIX → SGN | May 4, 20:20 UTC | May 5, 19:30 UTC | 23h 10m |
| 2026-05-04 | VJC829 | KIX → SGN | May 4, 07:30 UTC | May 5, 04:15 UTC | 20h 46m |
| 2026-05-04 | VJC92 | PER → SGN | May 4, 02:45 UTC | May 5, 01:20 UTC | 22h 36m |
| 2026-05-03 | VJC91 | SGN → PER | May 3, 07:45 UTC | May 4, 00:55 UTC | 17h 10m |
| 2026-05-03 | VJC92 | PER → SGN | May 3, 02:40 UTC | May 4, 00:55 UTC | 22h 14m |
| 2026-05-02 | VJC91 | SGN → PER | May 2, 07:20 UTC | May 3, 00:35 UTC | 17h 15m |
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-A653 page for operator, model, and routing details .