sensors Mode-S transponder
88815C
ICAO 24-bit transponder address · allocated to Vietnam
Currently assigned to VN-A693 · AIRBUS A-321neo
- Hex
- 88815C
- Octal
- 42100534
- Decimal
- 8,946,012
- Country
- VN
- Tail
- VN-A693
- Type
- A21N
- Flights observed
- 119
- Distinct callsigns
- 20
- Country
- VN
- Last broadcast
- 6h ago
Last known position
Country allocation
The ICAO 24-bit address 88815C 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 |
|---|---|---|---|
| VJC1805 | VietJet Air | 13 | 2026-05-29 |
| VJC1801 | VietJet Air | 8 | 2026-05-24 |
| VJC829 | VietJet Air | 6 | 2026-05-14 |
| VJC1802 | VietJet Air | 6 | 2026-05-24 |
| VJC894 | VietJet Air | 4 | 2026-05-18 |
| VJC863 | VietJet Air | 4 | 2026-05-02 |
| VJC862 | VietJet Air | 4 | 2026-05-01 |
| VJC828 | VietJet Air | 4 | 2026-05-13 |
| VJC801 | VietJet Air | 4 | 2026-05-17 |
| VJC979 | VietJet Air | 3 | 2026-05-27 |
| VJC978 | VietJet Air | 3 | 2026-05-27 |
| VJC907 | VietJet Air | 3 | 2026-04-27 |
| VJC861 | - | 3 | 2026-04-16 |
| VJC854 | VietJet Air | 3 | 2026-05-06 |
| VJC1806 | VietJet Air | 3 | 2026-05-29 |
| VJC1804 | VietJet Air | 3 | 2026-05-02 |
| VJC938 | VietJet Air | 2 | 2026-04-28 |
| VJC910 | VietJet Air | 2 | 2026-04-27 |
| VJC883 | VietJet Air | 2 | 2026-05-10 |
| VJC869 | VietJet Air | 2 | 2026-04-16 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | VJC1806 | AMD → SGN | May 29, 21:40 UTC | May 29, 23:10 UTC | 1h 30m |
| 2026-05-29 | VJC1805 | SGN → AMD | May 29, 13:20 UTC | May 29, 16:00 UTC | 2h 40m |
| 2026-05-28 | VJC845 | TPE → PQC | May 28, 07:10 UTC | May 28, 08:15 UTC | 1h 5m |
| 2026-05-27 | VJC979 | ICN → PQC | May 27, 19:15 UTC | May 28, 05:45 UTC | 10h 30m |
| 2026-05-27 | VJC978 | PQC → ICN | May 27, 15:10 UTC | May 27, 18:00 UTC | 2h 50m |
| 2026-05-26 | VJC970 | SIN → DAD | May 26, 03:30 UTC | May 26, 03:55 UTC | 25m |
| 2026-05-26 | VJC813 | SGN → SIN | May 26, 01:55 UTC | May 26, 02:04 UTC | 10m |
| 2026-05-24 | VJC1802 | BLR → SGN | May 24, 19:20 UTC | May 24, 21:45 UTC | 2h 25m |
| 2026-05-24 | VJC1802 | BLR → SGN | May 24, 18:25 UTC | May 24, 18:40 UTC | 15m |
| 2026-05-24 | VJC1801 | SGN → BLR | May 24, 13:10 UTC | May 24, 16:55 UTC | 3h 45m |
| 2026-05-23 | VJC1801 | SGN → BLR | May 23, 19:05 UTC | May 24, 16:55 UTC | 21h 50m |
| 2026-05-23 | VJC1801 | SGN → BLR | May 23, 15:05 UTC | May 24, 14:15 UTC | 23h 10m |
| 2026-05-23 | VJC1803 | SGN → HYD | May 23, 07:50 UTC | May 23, 21:00 UTC | 13h 11m |
| 2026-05-22 | VJC896 | DEL → SGN | May 22, 19:30 UTC | May 23, 06:35 UTC | 11h 5m |
| 2026-05-22 | VJC895 | SGN → DEL | May 22, 08:50 UTC | May 22, 18:05 UTC | 9h 15m |
| 2026-05-21 | VJC7079 | MFM → HPH | May 21, 08:45 UTC | May 21, 08:55 UTC | 10m |
| 2026-05-21 | VJC7078 | - | May 21, 07:10 UTC | May 21, 07:20 UTC | 10m |
| 2026-05-20 | VJC3900 | SGN → PVG | May 20, 10:10 UTC | May 20, 20:55 UTC | 10h 45m |
| 2026-05-20 | VJC973 | DAD → SIN | May 20, 08:10 UTC | May 20, 08:20 UTC | 10m |
| 2026-05-18 | VJC894 | DPS → SGN | May 18, 08:01 UTC | May 18, 08:20 UTC | 20m |
| 2026-05-17 | VJC802 | BKK → SGN | May 17, 04:30 UTC | May 17, 05:00 UTC | 30m |
| 2026-05-17 | VJC801 | SGN → BKK | May 17, 02:30 UTC | May 17, 03:15 UTC | 45m |
| 2026-05-14 | VJC829 | KIX → SGN | May 14, 01:05 UTC | May 14, 04:15 UTC | 3h 10m |
| 2026-05-13 | VJC828 | SGN → KIX | May 13, 07:10 UTC | May 13, 23:20 UTC | 16h 10m |
| 2026-05-12 | VJC979 | ICN → PQC | May 12, 19:00 UTC | May 13, 05:35 UTC | 10h 35m |
| 2026-05-12 | VJC978 | PQC → ICN | May 12, 06:10 UTC | May 12, 17:40 UTC | 11h 30m |
| 2026-05-11 | VJC979 | ICN → PQC | May 11, 19:00 UTC | May 12, 04:55 UTC | 9h 55m |
| 2026-05-11 | VJC978 | PQC → ICN | May 11, 07:10 UTC | May 11, 17:50 UTC | 10h 41m |
| 2026-05-10 | VJC883 | SGN → BOM | May 10, 14:14 UTC | May 11, 05:50 UTC | 15h 35m |
| 2026-05-10 | VJC883 | SGN → BOM | May 10, 07:45 UTC | May 11, 05:50 UTC | 22h 5m |
| 2026-05-09 | VJC1805 | SGN → AMD | May 9, 12:45 UTC | May 10, 06:25 UTC | 17h 40m |
| 2026-05-09 | VJC1805 | SGN → AMD | May 9, 08:00 UTC | May 10, 06:25 UTC | 22h 25m |
| 2026-05-08 | VJC1805 | SGN → AMD | May 8, 23:05 UTC | May 9, 22:55 UTC | 23h 50m |
| 2026-05-08 | VJC1805 | SGN → AMD | May 8, 21:05 UTC | May 9, 20:55 UTC | 23h 50m |
| 2026-05-08 | VJC1805 | SGN → AMD | May 8, 20:20 UTC | May 9, 15:50 UTC | 19h 30m |
| 2026-05-08 | VJC1805 | SGN → AMD | May 8, 15:05 UTC | May 9, 15:00 UTC | 23h 55m |
| 2026-05-08 | VJC1805 | SGN → AMD | May 8, 13:05 UTC | May 9, 13:00 UTC | 23h 55m |
| 2026-05-08 | VJC1805 | SGN → AMD | May 8, 07:59 UTC | May 8, 23:10 UTC | 15h 10m |
| 2026-05-07 | VJC853 | RMQ → SGN | May 7, 07:45 UTC | May 7, 08:25 UTC | 40m |
| 2026-05-06 | VJC1805 | SGN → AMD | May 6, 13:00 UTC | May 7, 06:25 UTC | 17h 24m |
| 2026-05-06 | VJC1805 | SGN → AMD | May 6, 08:20 UTC | May 7, 06:25 UTC | 22h 4m |
| 2026-05-06 | VJC854 | CGK → SGN | May 6, 07:10 UTC | May 6, 07:25 UTC | 15m |
| 2026-05-06 | VJC855 | SGN → CGK | May 6, 05:35 UTC | May 6, 05:50 UTC | 15m |
| 2026-05-05 | VJC3908 | SGN → CAN | May 5, 04:50 UTC | May 5, 18:15 UTC | 13h 25m |
| 2026-05-05 | VJC801 | SGN → BKK | May 5, 02:30 UTC | May 5, 03:15 UTC | 45m |
| 2026-05-04 | VJC801 | SGN → BKK | May 4, 05:35 UTC | May 5, 03:15 UTC | 21h 41m |
| 2026-05-04 | VJC801 | SGN → BKK | May 4, 03:05 UTC | May 5, 03:00 UTC | 23h 56m |
| 2026-05-03 | VJC1802 | BLR → SGN | May 3, 21:44 UTC | May 4, 05:55 UTC | 8h 10m |
| 2026-05-03 | VJC1802 | BLR → SGN | May 3, 19:25 UTC | May 3, 19:40 UTC | 15m |
| 2026-05-03 | VJC1801 | SGN → BLR | May 3, 08:10 UTC | May 3, 17:40 UTC | 9h 30m |
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-A693 page for operator, model, and routing details .