sensors Mode-S transponder
801609
ICAO 24-bit transponder address · allocated to India
Currently assigned to VT-PMO · RAYTHEON 390 Premier 1
- Hex
- 801609
- Octal
- 40013011
- Decimal
- 8,394,249
- Country
- IN
- Tail
- VT-PMO
- Type
- PRM1
- Flights observed
- 59
- Distinct callsigns
- 1
- Country
- IN
- Last broadcast
- 12d ago
Last known position
Country allocation
The ICAO 24-bit address 801609 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 1 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| VTPMO | - | 59 | 2026-07-06 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-06 | VTPMO | - | Jul 6, 03:05 UTC | Jul 6, 03:20 UTC | 15m |
| 2026-06-26 | VTPMO | - | Jun 26, 04:34 UTC | Jun 26, 04:45 UTC | 10m |
| 2026-06-26 | VTPMO | - | Jun 26, 03:00 UTC | Jun 26, 03:15 UTC | 15m |
| 2026-06-22 | VTPMO | - | Jun 22, 13:44 UTC | Jun 22, 14:05 UTC | 20m |
| 2026-06-22 | VTPMO | - | Jun 22, 11:04 UTC | Jun 22, 11:19 UTC | 15m |
| 2026-06-22 | VTPMO | - | Jun 22, 05:10 UTC | Jun 22, 05:20 UTC | 10m |
| 2026-06-21 | VTPMO | - | Jun 21, 08:49 UTC | Jun 21, 09:04 UTC | 15m |
| 2026-06-20 | VTPMO | - | Jun 20, 10:44 UTC | Jun 20, 11:05 UTC | 20m |
| 2026-06-20 | VTPMO | - | Jun 20, 09:05 UTC | Jun 20, 09:24 UTC | 20m |
| 2026-06-20 | VTPMO | - | Jun 20, 04:04 UTC | Jun 20, 04:29 UTC | 25m |
| 2026-06-19 | VTPMO | - | Jun 19, 11:59 UTC | Jun 19, 12:14 UTC | 15m |
| 2026-06-18 | VTPMO | - | Jun 18, 11:35 UTC | Jun 18, 12:05 UTC | 30m |
| 2026-06-18 | VTPMO | - | Jun 18, 06:30 UTC | Jun 18, 06:45 UTC | 15m |
| 2026-06-18 | VTPMO | - | Jun 18, 04:30 UTC | Jun 18, 04:55 UTC | 25m |
| 2026-06-18 | VTPMO | - | Jun 18, 02:20 UTC | Jun 18, 02:30 UTC | 10m |
| 2026-06-17 | VTPMO | - | Jun 17, 11:25 UTC | Jun 17, 11:35 UTC | 10m |
| 2026-06-17 | VTPMO | - | Jun 17, 04:15 UTC | Jun 17, 04:25 UTC | 10m |
| 2026-06-15 | VTPMO | - | Jun 15, 11:54 UTC | Jun 15, 12:10 UTC | 15m |
| 2026-06-15 | VTPMO | - | Jun 15, 07:20 UTC | Jun 15, 07:40 UTC | 20m |
| 2026-06-12 | VTPMO | - | Jun 12, 04:40 UTC | Jun 12, 05:05 UTC | 25m |
| 2026-06-12 | VTPMO | - | Jun 12, 02:50 UTC | Jun 12, 03:15 UTC | 25m |
| 2026-06-11 | VTPMO | - | Jun 11, 11:25 UTC | Jun 11, 11:35 UTC | 10m |
| 2026-06-11 | VTPMO | - | Jun 11, 03:25 UTC | Jun 11, 03:40 UTC | 15m |
| 2026-06-11 | VTPMO | - | Jun 11, 01:25 UTC | Jun 11, 01:40 UTC | 15m |
| 2026-06-08 | VTPMO | - | Jun 8, 19:40 UTC | Jun 8, 21:00 UTC | 1h 20m |
| 2026-06-08 | VTPMO | - | Jun 8, 16:00 UTC | Jun 8, 16:20 UTC | 20m |
| 2026-06-07 | VTPMO | - | Jun 7, 11:15 UTC | Jun 7, 11:35 UTC | 20m |
| 2026-06-07 | VTPMO | - | Jun 7, 09:45 UTC | Jun 7, 10:00 UTC | 15m |
| 2026-06-07 | VTPMO | - | Jun 7, 04:30 UTC | Jun 7, 04:50 UTC | 20m |
| 2026-06-03 | VTPMO | - | Jun 3, 06:55 UTC | Jun 3, 07:20 UTC | 25m |
| 2026-06-03 | VTPMO | - | Jun 3, 04:15 UTC | Jun 3, 05:15 UTC | 1h 0m |
| 2026-06-01 | VTPMO | - | Jun 1, 08:20 UTC | Jun 1, 09:45 UTC | 1h 25m |
| 2026-06-01 | VTPMO | - | Jun 1, 06:30 UTC | Jun 1, 06:45 UTC | 15m |
| 2026-06-01 | VTPMO | - | Jun 1, 05:20 UTC | Jun 1, 05:40 UTC | 20m |
| 2026-05-24 | VTPMO | - | May 24, 09:20 UTC | May 24, 09:35 UTC | 15m |
| 2026-05-04 | VTPMO | - | May 4, 09:45 UTC | May 4, 10:05 UTC | 20m |
| 2026-05-03 | VTPMO | - | May 3, 17:35 UTC | May 3, 17:50 UTC | 15m |
| 2026-05-03 | VTPMO | - | May 3, 12:40 UTC | May 3, 12:50 UTC | 10m |
| 2026-05-03 | VTPMO | - | May 3, 08:55 UTC | May 3, 09:05 UTC | 10m |
| 2026-05-02 | VTPMO | - | May 2, 14:45 UTC | May 2, 15:05 UTC | 20m |
| 2026-05-02 | VTPMO | - | May 2, 13:40 UTC | May 2, 13:55 UTC | 15m |
| 2026-05-02 | VTPMO | - | May 2, 09:10 UTC | May 2, 10:05 UTC | 55m |
| 2026-05-01 | VTPMO | - | May 1, 11:50 UTC | May 1, 12:20 UTC | 30m |
| 2026-05-01 | VTPMO | - | May 1, 02:10 UTC | May 1, 02:35 UTC | 25m |
| 2026-05-01 | VTPMO | - | May 1, 00:45 UTC | May 1, 01:30 UTC | 45m |
| 2026-04-27 | VTPMO | - | Apr 27, 05:10 UTC | Apr 27, 05:35 UTC | 25m |
| 2026-04-26 | VTPMO | - | Apr 26, 05:30 UTC | Apr 26, 05:55 UTC | 25m |
| 2026-04-26 | VTPMO | - | Apr 26, 04:25 UTC | Apr 26, 04:40 UTC | 15m |
| 2026-04-21 | VTPMO | - | Apr 21, 03:25 UTC | Apr 21, 04:00 UTC | 35m |
| 2026-04-20 | VTPMO | - | Apr 20, 06:25 UTC | Apr 20, 07:15 UTC | 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 VT-PMO page for operator, model, and routing details .