sensors Mode-S transponder
462D15
ICAO 24-bit transponder address · allocated to Finland
Currently assigned to OH-RBX · CESSNA 560XL Citation XLS
- Hex
- 462D15
- Octal
- 21426425
- Decimal
- 4,599,061
- Country
- FI
- Tail
- OH-RBX
- Type
- C56X
- Flights observed
- 60
- Distinct callsigns
- 3
- Country
- FI
- Last broadcast
- 1d ago
Last known position
Country allocation
The ICAO 24-bit address 462D15 falls within the block assigned to Finland (FI) by ICAO Annex 10, Volume III. Every aircraft registered in Finland 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 3 distinct
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-26 | ABF3 | HEL → BEG | Jul 26, 13:15 UTC | Jul 26, 15:55 UTC | 2h 40m |
| 2026-07-26 | OHRBX | - | Jul 26, 11:10 UTC | Jul 26, 11:50 UTC | 40m |
| 2026-07-15 | OHRBX | - | Jul 15, 16:45 UTC | Jul 15, 17:10 UTC | 25m |
| 2026-07-13 | OHRBX | - | Jul 13, 07:20 UTC | Jul 13, 07:55 UTC | 35m |
| 2026-07-09 | OHRBX | - | Jul 9, 16:30 UTC | Jul 9, 16:55 UTC | 25m |
| 2026-07-09 | ABF3 | - | Jul 9, 15:15 UTC | Jul 9, 15:45 UTC | 30m |
| 2026-07-09 | ABF3 | HEL → PLQ | Jul 9, 12:45 UTC | Jul 9, 13:40 UTC | 55m |
| 2026-07-03 | OHRBX | - | Jul 3, 13:50 UTC | Jul 3, 15:10 UTC | 1h 20m |
| 2026-07-03 | ABF3A | HEL → CPH | Jul 3, 11:30 UTC | Jul 3, 13:05 UTC | 1h 35m |
| 2026-07-02 | ABF3 | - | Jul 2, 11:35 UTC | Jul 2, 15:35 UTC | 4h 0m |
| 2026-07-02 | ABF3 | BUD → VLC | Jul 2, 07:55 UTC | Jul 2, 10:25 UTC | 2h 30m |
| 2026-07-02 | ABF3 | - | Jul 2, 04:30 UTC | Jul 2, 06:45 UTC | 2h 15m |
| 2026-07-01 | ABF3 | - | Jul 1, 11:40 UTC | Jul 1, 14:10 UTC | 2h 30m |
| 2026-07-01 | ABF3 | - | Jul 1, 09:05 UTC | Jul 1, 10:40 UTC | 1h 35m |
| 2026-07-01 | OHRBX | - | Jul 1, 04:00 UTC | Jul 1, 07:50 UTC | 3h 50m |
| 2026-06-29 | OHRBX | - | Jun 29, 14:19 UTC | Jun 29, 14:54 UTC | 35m |
| 2026-06-29 | ABF3 | - | Jun 29, 12:14 UTC | Jun 29, 13:14 UTC | 1h 0m |
| 2026-06-26 | ABF3 | - | Jun 26, 07:10 UTC | Jun 26, 10:15 UTC | 3h 5m |
| 2026-06-25 | ABF3 | - | Jun 25, 13:40 UTC | Jun 25, 14:55 UTC | 1h 15m |
| 2026-06-25 | ABF3 | - | Jun 25, 06:14 UTC | Jun 25, 08:24 UTC | 2h 10m |
| 2026-06-22 | ABF3 | - | Jun 22, 09:24 UTC | Jun 22, 10:44 UTC | 1h 20m |
| 2026-06-22 | OHRBX | - | Jun 22, 07:00 UTC | Jun 22, 08:19 UTC | 1h 20m |
| 2026-06-17 | OHRBX | - | Jun 17, 06:40 UTC | Jun 17, 07:05 UTC | 25m |
| 2026-06-17 | ABF3 | - | Jun 17, 04:35 UTC | Jun 17, 05:30 UTC | 55m |
| 2026-06-17 | ABF3 | HEL → ARN | Jun 17, 02:50 UTC | Jun 17, 03:30 UTC | 40m |
| 2026-06-14 | ABF3 | - | Jun 14, 19:00 UTC | Jun 14, 22:30 UTC | 3h 30m |
| 2026-06-14 | ABF3 | - | Jun 14, 14:10 UTC | Jun 14, 17:45 UTC | 3h 35m |
| 2026-06-13 | ABF3 | TLL → TMP | Jun 13, 21:45 UTC | Jun 13, 22:25 UTC | 40m |
| 2026-06-13 | ABF3 | TMP → TLL | Jun 13, 12:35 UTC | Jun 13, 13:05 UTC | 30m |
| 2026-06-13 | OHRBX | - | Jun 13, 11:45 UTC | Jun 13, 12:05 UTC | 20m |
| 2026-06-07 | OHRBX | - | Jun 7, 13:55 UTC | Jun 7, 14:30 UTC | 35m |
| 2026-06-07 | ABF3 | SKG → BMA | Jun 7, 10:15 UTC | Jun 7, 13:10 UTC | 2h 55m |
| 2026-06-05 | ABF3 | - | Jun 5, 11:20 UTC | Jun 5, 14:35 UTC | 3h 15m |
| 2026-06-04 | ABF3 | - | Jun 4, 04:05 UTC | Jun 4, 07:25 UTC | 3h 20m |
| 2026-06-03 | ABF3 | HEL → SKG | Jun 3, 12:50 UTC | Jun 3, 16:00 UTC | 3h 10m |
| 2026-06-02 | ABF3 | STR → HEL | Jun 2, 05:20 UTC | Jun 2, 07:30 UTC | 2h 10m |
| 2026-06-01 | ABF3 | - | Jun 1, 02:45 UTC | Jun 1, 04:55 UTC | 2h 10m |
| 2026-06-01 | ABF3 | - | Jun 1, 01:25 UTC | Jun 1, 01:40 UTC | 15m |
| 2026-05-31 | ABF3 | - | May 31, 12:20 UTC | May 31, 13:35 UTC | 1h 15m |
| 2026-05-22 | ABF3 | - | May 22, 20:45 UTC | May 22, 22:00 UTC | 1h 15m |
| 2026-05-22 | ABF3 | - | May 22, 18:10 UTC | May 22, 19:35 UTC | 1h 25m |
| 2026-05-22 | OHRBX | - | May 22, 16:20 UTC | May 22, 17:50 UTC | 1h 30m |
| 2026-05-19 | OHRBX | - | May 19, 19:10 UTC | May 19, 19:35 UTC | 25m |
| 2026-05-19 | OHRBX | ORK → HEL | May 19, 15:25 UTC | May 19, 18:25 UTC | 3h 0m |
| 2026-05-17 | OHRBX | HEL → ORK | May 17, 05:25 UTC | May 17, 08:40 UTC | 3h 15m |
| 2026-05-17 | OHRBX | - | May 17, 04:00 UTC | May 17, 04:30 UTC | 30m |
| 2026-05-14 | OHRBX | - | May 14, 19:05 UTC | May 14, 19:45 UTC | 40m |
| 2026-05-14 | ABF3 | MLA → BMA | May 14, 15:05 UTC | May 14, 18:40 UTC | 3h 35m |
| 2026-05-12 | ABF3 | BMA → MLA | May 12, 06:35 UTC | May 12, 10:25 UTC | 3h 50m |
| 2026-05-08 | OHRBX | - | May 8, 07:34 UTC | May 8, 09:34 UTC | 2h 0m |
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 OH-RBX page for operator, model, and routing details .