sensors Mode-S transponder
AE6D40
ICAO 24-bit transponder address
Currently assigned to 170142 · AGUSTA AW-119 Koala
- Hex
- AE6D40
- Octal
- 53466500
- Decimal
- 11,431,232
- Tail
- 170142
- Type
- A119
- Flights observed
- 16
- Distinct callsigns
- 5
- Country
- -
- Last broadcast
- Jul 24, 13:50 UTC
Last known position
Callsign history 5 distinct
Recent flights last 16
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-24 | LY614 | DME → TLV | Jul 24, 13:10 UTC | Jul 24, 13:50 UTC | 40m |
| 2026-07-16 | FH614 | - | Jul 16, 18:10 UTC | Jul 16, 18:34 UTC | 25m |
| 2026-07-13 | FH614 | - | Jul 13, 20:35 UTC | Jul 13, 21:15 UTC | 40m |
| 2026-07-09 | BR614 | - | Jul 9, 21:50 UTC | Jul 9, 22:55 UTC | 1h 5m |
| 2026-07-09 | BR614 | - | Jul 9, 19:40 UTC | Jul 9, 19:55 UTC | 15m |
| 2026-06-30 | FH614 | - | Jun 30, 20:00 UTC | Jun 30, 20:50 UTC | 50m |
| 2026-06-30 | FH614 | - | Jun 30, 18:10 UTC | Jun 30, 18:50 UTC | 40m |
| 2026-06-27 | EB614 | - | Jun 27, 19:19 UTC | Jun 27, 19:39 UTC | 20m |
| 2026-06-27 | EB614 | - | Jun 27, 16:35 UTC | Jun 27, 16:44 UTC | 10m |
| 2026-06-27 | FH614 | - | Jun 27, 03:20 UTC | Jun 27, 04:29 UTC | 1h 10m |
| 2026-06-26 | FH614 | - | Jun 26, 23:00 UTC | Jun 26, 23:39 UTC | 40m |
| 2026-06-26 | LY614 | - | Jun 26, 01:54 UTC | Jun 26, 02:24 UTC | 30m |
| 2026-06-18 | EB614 | - | Jun 18, 01:40 UTC | Jun 18, 02:35 UTC | 55m |
| 2026-06-17 | EB614 | - | Jun 17, 23:30 UTC | Jun 18, 00:20 UTC | 50m |
| 2026-06-17 | EB614Z | - | Jun 17, 18:55 UTC | Jun 17, 19:45 UTC | 50m |
| 2026-06-17 | EB614Z | - | Jun 17, 16:25 UTC | Jun 17, 16:40 UTC | 15m |
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 170142 page for operator, model, and routing details .