sensors Mode-S transponder
AE6A13
ICAO 24-bit transponder address
Currently assigned to 170038 · Lockheed Martin KC-130J Hercules
- Hex
- AE6A13
- Octal
- 53465023
- Decimal
- 11,430,419
- Tail
- 170038
- Type
- C30J
- Flights observed
- 78
- Distinct callsigns
- 20
- Country
- -
- Last broadcast
- Jul 24, 23:20 UTC
Last known position
Callsign history 20 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| OTIS51 | - | 12 | 2026-07-24 |
| OTIS33 | - | 11 | 2026-06-01 |
| GROG71 | - | 8 | 2026-06-06 |
| OTIS71 | - | 6 | 2026-07-22 |
| OTIS48 | - | 6 | 2026-06-01 |
| OTIS18 | - | 5 | 2026-05-06 |
| OTIS01 | - | 5 | 2026-05-27 |
| OTIS44 | - | 4 | 2026-06-16 |
| 170038 | - | 4 | 2026-07-24 |
| OTIS32 | - | 3 | 2026-04-20 |
| OTIS72 | - | 2 | 2026-07-24 |
| OTIS46 | - | 2 | 2026-05-20 |
| OTIS30 | - | 2 | 2026-06-15 |
| OTIS21 | - | 2 | 2026-04-20 |
| OTIS53 | - | 1 | 2026-04-23 |
| OTIS52 | - | 1 | 2026-04-14 |
| OTIS29 | - | 1 | 2026-05-21 |
| OTIS28 | - | 1 | 2026-05-15 |
| OTIS03 | - | 1 | 2026-06-15 |
| HRCLS62 | - | 1 | 2026-07-18 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-24 | 170038 | AZA → DMA | Jul 24, 22:55 UTC | Jul 24, 23:20 UTC | 25m |
| 2026-07-24 | 170038 | - | Jul 24, 20:20 UTC | Jul 24, 21:50 UTC | 1h 30m |
| 2026-07-24 | OTIS51 | - | Jul 24, 16:50 UTC | Jul 24, 18:30 UTC | 1h 40m |
| 2026-07-24 | OTIS72 | - | Jul 24, 06:50 UTC | Jul 24, 07:20 UTC | 30m |
| 2026-07-24 | OTIS72 | - | Jul 24, 03:10 UTC | Jul 24, 03:55 UTC | 45m |
| 2026-07-23 | OTIS51 | - | Jul 23, 02:40 UTC | Jul 23, 03:10 UTC | 30m |
| 2026-07-23 | OTIS51 | - | Jul 23, 00:55 UTC | Jul 23, 02:00 UTC | 1h 5m |
| 2026-07-22 | OTIS51 | - | Jul 22, 23:05 UTC | Jul 23, 00:15 UTC | 1h 10m |
| 2026-07-22 | OTIS71 | - | Jul 22, 03:30 UTC | Jul 22, 05:25 UTC | 1h 55m |
| 2026-07-21 | OTIS51 | - | Jul 21, 03:35 UTC | Jul 21, 05:10 UTC | 1h 35m |
| 2026-07-21 | OTIS51 | - | Jul 21, 01:20 UTC | Jul 21, 02:00 UTC | 40m |
| 2026-07-20 | OTIS51 | - | Jul 20, 23:45 UTC | Jul 21, 00:20 UTC | 35m |
| 2026-07-20 | OTIS71 | - | Jul 20, 19:55 UTC | Jul 20, 21:05 UTC | 1h 10m |
| 2026-07-20 | OTIS71 | - | Jul 20, 17:35 UTC | Jul 20, 18:35 UTC | 1h 0m |
| 2026-07-18 | HRCLS62 | - | Jul 18, 04:20 UTC | Jul 18, 04:30 UTC | 10m |
| 2026-07-16 | OTIS71 | HII → DMA | Jul 16, 04:00 UTC | Jul 16, 05:30 UTC | 1h 30m |
| 2026-07-16 | OTIS71 | - | Jul 16, 02:45 UTC | Jul 16, 03:00 UTC | 15m |
| 2026-07-16 | OTIS71 | - | Jul 16, 00:45 UTC | Jul 16, 01:25 UTC | 40m |
| 2026-07-15 | 170038 | HII → DMA | Jul 15, 21:55 UTC | Jul 15, 22:55 UTC | 1h 0m |
| 2026-07-15 | OTIS51 | - | Jul 15, 19:55 UTC | Jul 15, 20:10 UTC | 15m |
| 2026-07-15 | OTIS51 | - | Jul 15, 17:20 UTC | Jul 15, 18:20 UTC | 1h 0m |
| 2026-07-10 | OTIS51 | - | Jul 10, 13:55 UTC | Jul 10, 15:55 UTC | 2h 0m |
| 2026-06-16 | OTIS44 | - | Jun 16, 01:30 UTC | Jun 16, 02:45 UTC | 1h 15m |
| 2026-06-16 | OTIS44 | - | Jun 16, 00:29 UTC | Jun 16, 00:55 UTC | 25m |
| 2026-06-15 | OTIS30 | - | Jun 15, 22:40 UTC | Jun 15, 23:09 UTC | 30m |
| 2026-06-15 | OTIS03 | - | Jun 15, 14:20 UTC | Jun 15, 16:55 UTC | 2h 35m |
| 2026-06-06 | GROG71 | - | Jun 6, 03:00 UTC | Jun 6, 03:20 UTC | 20m |
| 2026-06-06 | GROG71 | - | Jun 6, 00:15 UTC | Jun 6, 00:25 UTC | 10m |
| 2026-06-05 | GROG71 | - | Jun 5, 23:00 UTC | Jun 5, 23:25 UTC | 25m |
| 2026-06-05 | GROG71 | - | Jun 5, 19:35 UTC | Jun 5, 20:45 UTC | 1h 10m |
| 2026-06-05 | GROG71 | - | Jun 5, 16:10 UTC | Jun 5, 16:40 UTC | 30m |
| 2026-06-05 | GROG71 | - | Jun 5, 00:20 UTC | Jun 5, 00:35 UTC | 15m |
| 2026-06-04 | GROG71 | - | Jun 4, 21:10 UTC | Jun 4, 21:45 UTC | 35m |
| 2026-06-04 | GROG71 | - | Jun 4, 16:00 UTC | Jun 4, 18:45 UTC | 2h 45m |
| 2026-06-01 | OTIS48 | - | Jun 1, 14:50 UTC | Jun 1, 17:00 UTC | 2h 10m |
| 2026-06-01 | OTIS33 | - | Jun 1, 04:25 UTC | Jun 1, 04:40 UTC | 15m |
| 2026-06-01 | OTIS33 | - | Jun 1, 00:30 UTC | Jun 1, 00:45 UTC | 15m |
| 2026-05-31 | OTIS48 | - | May 31, 20:10 UTC | May 31, 23:35 UTC | 3h 25m |
| 2026-05-30 | OTIS33 | - | May 30, 23:05 UTC | May 31, 00:55 UTC | 1h 50m |
| 2026-05-30 | OTIS33 | - | May 30, 20:50 UTC | May 30, 22:35 UTC | 1h 45m |
| 2026-05-30 | OTIS48 | - | May 30, 17:40 UTC | May 30, 19:50 UTC | 2h 10m |
| 2026-05-30 | OTIS48 | - | May 30, 14:40 UTC | May 30, 16:35 UTC | 1h 55m |
| 2026-05-30 | OTIS33 | - | May 30, 04:10 UTC | May 30, 04:25 UTC | 15m |
| 2026-05-30 | OTIS33 | - | May 30, 01:10 UTC | May 30, 01:30 UTC | 20m |
| 2026-05-29 | OTIS48 | - | May 29, 23:55 UTC | May 30, 00:10 UTC | 15m |
| 2026-05-29 | OTIS48 | - | May 29, 19:40 UTC | May 29, 20:05 UTC | 25m |
| 2026-05-29 | OTIS33 | - | May 29, 01:25 UTC | May 29, 02:00 UTC | 35m |
| 2026-05-28 | OTIS33 | - | May 28, 22:25 UTC | May 29, 00:25 UTC | 2h 0m |
| 2026-05-28 | OTIS33 | - | May 28, 21:40 UTC | May 28, 21:50 UTC | 10m |
| 2026-05-28 | OTIS33 | - | May 28, 17:20 UTC | May 28, 19:20 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 170038 page for operator, model, and routing details .