sensors Mode-S transponder
AE67F1
ICAO 24-bit transponder address
- Hex
- AE67F1
- Octal
- 53463761
- Decimal
- 11,429,873
- Flights observed
- 18
- Distinct callsigns
- 1
- Country
- -
- Last broadcast
- Jun 30, 22:30 UTC
Last known position
Callsign history 1 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| 0 YP | - | 1 | 2026-06-26 |
Recent flights last 18
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-30 | - | - | Jun 30, 22:00 UTC | Jun 30, 22:30 UTC | 30m |
| 2026-06-30 | - | - | Jun 30, 18:20 UTC | Jun 30, 20:20 UTC | 2h 0m |
| 2026-06-26 | 0 YP | - | Jun 26, 19:00 UTC | Jun 26, 20:59 UTC | 2h 0m |
| 2026-06-26 | - | - | Jun 26, 16:20 UTC | Jun 26, 18:04 UTC | 1h 45m |
| 2026-06-24 | - | - | Jun 24, 02:45 UTC | Jun 24, 05:44 UTC | 3h 0m |
| 2026-06-15 | - | - | Jun 15, 20:30 UTC | Jun 15, 21:45 UTC | 1h 15m |
| 2026-06-15 | - | - | Jun 15, 17:59 UTC | Jun 15, 18:55 UTC | 55m |
| 2026-06-10 | - | - | Jun 10, 15:45 UTC | Jun 10, 20:30 UTC | 4h 45m |
| 2026-04-28 | - | - | Apr 28, 19:15 UTC | Apr 28, 22:20 UTC | 3h 5m |
| 2026-04-28 | - | - | Apr 28, 17:50 UTC | Apr 28, 18:40 UTC | 50m |
| 2026-04-22 | - | - | Apr 22, 19:10 UTC | Apr 22, 21:40 UTC | 2h 30m |
| 2026-04-22 | - | - | Apr 22, 17:10 UTC | Apr 22, 18:05 UTC | 55m |
| 2026-04-21 | - | - | Apr 21, 03:10 UTC | Apr 21, 04:15 UTC | 1h 5m |
| 2026-04-21 | - | - | Apr 21, 01:20 UTC | Apr 21, 02:30 UTC | 1h 10m |
| 2026-04-20 | - | - | Apr 20, 23:55 UTC | Apr 21, 00:50 UTC | 55m |
| 2026-04-13 | - | - | Apr 13, 22:00 UTC | Apr 13, 22:30 UTC | 30m |
| 2026-04-13 | - | - | Apr 13, 19:50 UTC | Apr 13, 20:10 UTC | 20m |
| 2026-04-13 | - | - | Apr 13, 17:35 UTC | Apr 13, 18:35 UTC | 1h 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.