sensors Mode-S transponder
8015DB
ICAO 24-bit transponder address · allocated to India
Currently assigned to VT-IBX · AIRBUS A-321neo
- Hex
- 8015DB
- Octal
- 40012733
- Decimal
- 8,394,203
- Country
- IN
- Tail
- VT-IBX
- Type
- A21N
- Flights observed
- 468
- Distinct callsigns
- 20
- Country
- IN
- Last broadcast
- 6h ago
Current position
Country allocation
The ICAO 24-bit address 8015DB falls within the block assigned to India (IN) by ICAO Annex 10, Volume III. Every aircraft registered in India 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 |
|---|---|---|---|
| IGO813F | IndiGo Airlines | 6 | 2026-06-12 |
| IGO1236 | - | 6 | 2026-07-09 |
| IGO754J | - | 5 | 2026-04-27 |
| IGO6597 | IndiGo Airlines | 5 | 2026-06-12 |
| IGO6317 | IndiGo Airlines | 5 | 2026-04-27 |
| IGO615C | - | 5 | 2026-06-04 |
| IGO739M | - | 4 | 2026-05-07 |
| IGO691 | IndiGo Airlines | 4 | 2026-06-14 |
| IGO6596 | IndiGo Airlines | 4 | 2026-06-12 |
| IGO593 | IndiGo Airlines | 4 | 2026-05-14 |
| IGO442 | - | 4 | 2026-06-21 |
| IGO334W | - | 4 | 2026-06-12 |
| IGO106P | - | 4 | 2026-06-14 |
| IGO969K | - | 3 | 2026-07-04 |
| IGO936J | - | 3 | 2026-05-25 |
| IGO6932 | IndiGo Airlines | 3 | 2026-06-04 |
| IGO6336 | - | 3 | 2026-06-22 |
| IGO6261 | IndiGo Airlines | 3 | 2026-04-16 |
| IGO575F | - | 3 | 2026-07-06 |
| IGO563 | - | 3 | 2026-07-04 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-13 | IGO651H | - | Jul 13, 20:15 UTC | Jul 13, 20:25 UTC | 10m |
| 2026-07-13 | IGO903 | - | Jul 13, 14:25 UTC | Jul 13, 14:40 UTC | 15m |
| 2026-07-13 | IGO6548 | - | Jul 13, 13:00 UTC | Jul 13, 13:15 UTC | 15m |
| 2026-07-13 | IGO6547 | - | Jul 13, 09:10 UTC | Jul 13, 09:30 UTC | 20m |
| 2026-07-13 | IGO6584 | - | Jul 13, 05:20 UTC | Jul 13, 07:45 UTC | 2h 25m |
| 2026-07-13 | IGO692J | - | Jul 13, 03:15 UTC | Jul 13, 03:25 UTC | 10m |
| 2026-07-12 | IGO773F | - | Jul 12, 16:05 UTC | Jul 12, 16:15 UTC | 10m |
| 2026-07-12 | IGO762K | - | Jul 12, 06:30 UTC | Jul 12, 06:40 UTC | 10m |
| 2026-07-12 | IGO6066 | - | Jul 12, 05:05 UTC | Jul 12, 05:15 UTC | 10m |
| 2026-07-11 | IGO6294 | - | Jul 11, 05:20 UTC | Jul 11, 05:35 UTC | 15m |
| 2026-07-10 | IGO6307 | - | Jul 10, 15:00 UTC | Jul 11, 04:15 UTC | 13h 16m |
| 2026-07-10 | IGO6681 | - | Jul 10, 10:50 UTC | Jul 10, 14:00 UTC | 3h 10m |
| 2026-07-09 | IGO1236 | - | Jul 9, 16:15 UTC | Jul 10, 09:50 UTC | 17h 35m |
| 2026-07-09 | IGO1236 | - | Jul 9, 12:50 UTC | Jul 10, 09:50 UTC | 21h 0m |
| 2026-07-09 | IGO1236 | - | Jul 9, 10:55 UTC | Jul 10, 09:50 UTC | 22h 55m |
| 2026-07-09 | IGO1236 | - | Jul 9, 10:10 UTC | Jul 9, 19:30 UTC | 9h 20m |
| 2026-07-08 | IGO1236 | - | Jul 8, 22:50 UTC | Jul 9, 19:30 UTC | 20h 40m |
| 2026-07-08 | IGO1236 | - | Jul 8, 20:50 UTC | Jul 9, 19:30 UTC | 22h 40m |
| 2026-07-08 | IGO1235 | - | Jul 8, 20:40 UTC | Jul 9, 18:45 UTC | 22h 5m |
| 2026-07-08 | IGO78C | - | Jul 8, 11:35 UTC | Jul 8, 18:30 UTC | 6h 55m |
| 2026-07-08 | IGO6907 | CCU → CCU | Jul 8, 05:35 UTC | Jul 8, 10:30 UTC | 4h 55m |
| 2026-07-07 | IGO944 | - | Jul 7, 11:55 UTC | Jul 7, 17:50 UTC | 5h 55m |
| 2026-07-07 | IGO319P | - | Jul 7, 10:05 UTC | Jul 7, 10:25 UTC | 20m |
| 2026-07-07 | IGO523C | - | Jul 7, 05:35 UTC | Jul 7, 05:55 UTC | 20m |
| 2026-07-07 | IGO642V | - | Jul 7, 03:25 UTC | Jul 7, 03:55 UTC | 30m |
| 2026-07-06 | IGO575F | - | Jul 6, 23:25 UTC | Jul 6, 23:35 UTC | 10m |
| 2026-07-06 | IGO35HD | - | Jul 6, 18:05 UTC | Jul 6, 18:45 UTC | 40m |
| 2026-07-06 | IGO526V | - | Jul 6, 13:25 UTC | Jul 6, 13:35 UTC | 10m |
| 2026-07-06 | IGO314 | HYD → BLR | Jul 6, 11:55 UTC | Jul 6, 12:10 UTC | 15m |
| 2026-07-06 | IGO312 | - | Jul 6, 03:50 UTC | Jul 6, 04:05 UTC | 15m |
| 2026-07-05 | IGO391 | - | Jul 5, 23:00 UTC | Jul 6, 02:30 UTC | 3h 30m |
| 2026-07-05 | IGO192P | - | Jul 5, 16:20 UTC | Jul 5, 19:45 UTC | 3h 25m |
| 2026-07-05 | IGO6922 | - | Jul 5, 14:10 UTC | Jul 5, 14:50 UTC | 40m |
| 2026-07-05 | IGO144 | BLR → COK | Jul 5, 12:35 UTC | Jul 5, 13:20 UTC | 45m |
| 2026-07-05 | IGO612V | - | Jul 5, 11:05 UTC | Jul 5, 11:25 UTC | 20m |
| 2026-07-05 | IGO343 | - | Jul 5, 03:35 UTC | Jul 5, 09:20 UTC | 5h 45m |
| 2026-07-04 | IGO24AH | - | Jul 4, 15:50 UTC | Jul 5, 02:50 UTC | 11h 0m |
| 2026-07-04 | IGO969K | CCU → CCU | Jul 4, 09:35 UTC | Jul 4, 14:40 UTC | 5h 5m |
| 2026-07-04 | IGO664E | - | Jul 4, 04:10 UTC | Jul 4, 08:15 UTC | 4h 5m |
| 2026-07-04 | IGO563 | - | Jul 4, 03:25 UTC | Jul 4, 04:05 UTC | 40m |
| 2026-07-03 | IGO1472 | DXB → MAA | Jul 3, 17:20 UTC | Jul 4, 01:55 UTC | 8h 35m |
| 2026-07-03 | IGO1446 | - | Jul 3, 12:15 UTC | Jul 3, 15:25 UTC | 3h 10m |
| 2026-07-03 | IGO1447 | - | Jul 3, 06:15 UTC | Jul 3, 09:25 UTC | 3h 10m |
| 2026-07-02 | IGO1322 | - | Jul 2, 16:55 UTC | Jul 3, 04:45 UTC | 11h 50m |
| 2026-07-02 | IGO1315 | DOH → DOH | Jul 2, 05:15 UTC | Jul 2, 14:15 UTC | 9h 0m |
| 2026-07-01 | IGO1321 | CCU → DOH | Jul 1, 15:50 UTC | Jul 2, 03:00 UTC | 11h 10m |
| 2026-07-01 | IGO969K | CCU → CCU | Jul 1, 09:45 UTC | Jul 1, 14:40 UTC | 4h 55m |
| 2026-07-01 | IGO563 | CCU → CCU | Jul 1, 03:25 UTC | Jul 1, 08:35 UTC | 5h 10m |
| 2026-06-30 | IGO792F | - | Jun 30, 17:15 UTC | Jul 1, 02:15 UTC | 9h 0m |
| 2026-06-30 | IGO659 | - | Jun 30, 14:45 UTC | Jun 30, 15:05 UTC | 20m |
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 VT-IBX page for operator, model, and routing details .