sensors Mode-S transponder
AE6C13
ICAO 24-bit transponder address
Currently assigned to 170271 · Lockheed Martin KC-130J Hercules
- Hex
- AE6C13
- Octal
- 53466023
- Decimal
- 11,430,931
- Tail
- 170271
- Type
- C30J
- Flights observed
- 65
- Distinct callsigns
- 13
- Country
- -
- Last broadcast
- 9h ago
Last known position
Callsign history 13 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| GROG71 | - | 25 | 2026-07-17 |
| 170271 | - | 8 | 2026-05-04 |
| OTIS13 | - | 6 | 2026-06-25 |
| OTIS52 | - | 4 | 2026-05-11 |
| OTIS40 | - | 4 | 2026-06-25 |
| OTIS14 | - | 4 | 2026-06-26 |
| OTIS29 | - | 3 | 2026-05-19 |
| TITAN08 | - | 2 | 2026-07-09 |
| OTIS43 | - | 2 | 2026-07-09 |
| OTIS28 | - | 2 | 2026-06-17 |
| 0TIS52 | - | 2 | 2026-05-08 |
| OTIS53 | - | 1 | 2026-05-05 |
| OTIS50 | - | 1 | 2026-04-22 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-17 | GROG71 | - | Jul 17, 23:14 UTC | Jul 17, 23:50 UTC | 35m |
| 2026-07-17 | GROG71 | - | Jul 17, 16:29 UTC | Jul 17, 16:49 UTC | 20m |
| 2026-07-15 | GROG71 | - | Jul 15, 17:00 UTC | Jul 15, 17:25 UTC | 25m |
| 2026-07-14 | GROG71 | - | Jul 14, 16:00 UTC | Jul 14, 16:35 UTC | 35m |
| 2026-07-09 | OTIS43 | - | Jul 9, 21:25 UTC | Jul 9, 21:35 UTC | 10m |
| 2026-07-09 | TITAN08 | - | Jul 9, 16:25 UTC | Jul 9, 19:10 UTC | 2h 45m |
| 2026-07-09 | TITAN08 | - | Jul 9, 14:20 UTC | Jul 9, 15:35 UTC | 1h 15m |
| 2026-06-26 | OTIS14 | - | Jun 26, 00:20 UTC | Jun 26, 02:05 UTC | 1h 45m |
| 2026-06-25 | OTIS14 | - | Jun 25, 22:04 UTC | Jun 25, 23:34 UTC | 1h 30m |
| 2026-06-25 | OTIS13 | - | Jun 25, 18:39 UTC | Jun 25, 19:54 UTC | 1h 15m |
| 2026-06-25 | OTIS13 | - | Jun 25, 15:44 UTC | Jun 25, 18:04 UTC | 2h 20m |
| 2026-06-25 | OTIS40 | - | Jun 25, 03:44 UTC | Jun 25, 03:54 UTC | 10m |
| 2026-06-24 | OTIS13 | - | Jun 24, 16:50 UTC | Jun 24, 17:14 UTC | 25m |
| 2026-06-24 | OTIS14 | - | Jun 24, 01:04 UTC | Jun 24, 01:14 UTC | 10m |
| 2026-06-23 | OTIS14 | - | Jun 23, 21:49 UTC | Jun 24, 00:20 UTC | 2h 30m |
| 2026-06-23 | OTIS13 | - | Jun 23, 16:50 UTC | Jun 23, 20:34 UTC | 3h 45m |
| 2026-06-22 | OTIS13 | - | Jun 22, 21:30 UTC | Jun 22, 23:50 UTC | 2h 20m |
| 2026-06-22 | OTIS13 | - | Jun 22, 20:04 UTC | Jun 22, 20:49 UTC | 45m |
| 2026-06-22 | OTIS40 | - | Jun 22, 17:50 UTC | Jun 22, 18:30 UTC | 40m |
| 2026-06-22 | OTIS40 | - | Jun 22, 16:20 UTC | Jun 22, 17:04 UTC | 45m |
| 2026-06-22 | OTIS40 | - | Jun 22, 14:29 UTC | Jun 22, 15:45 UTC | 1h 15m |
| 2026-06-17 | OTIS28 | - | Jun 17, 03:05 UTC | Jun 17, 04:40 UTC | 1h 35m |
| 2026-06-17 | OTIS28 | - | Jun 17, 01:00 UTC | Jun 17, 01:35 UTC | 35m |
| 2026-06-16 | OTIS43 | - | Jun 16, 22:35 UTC | Jun 16, 23:35 UTC | 1h 0m |
| 2026-05-21 | - | - | May 21, 20:10 UTC | May 21, 20:35 UTC | 25m |
| 2026-05-19 | OTIS29 | - | May 19, 18:00 UTC | May 19, 18:40 UTC | 40m |
| 2026-05-19 | OTIS29 | - | May 19, 16:45 UTC | May 19, 16:55 UTC | 10m |
| 2026-05-19 | OTIS29 | - | May 19, 13:35 UTC | May 19, 14:45 UTC | 1h 10m |
| 2026-05-11 | OTIS52 | - | May 11, 16:55 UTC | May 11, 21:21 UTC | 4h 26m |
| 2026-05-09 | OTIS52 | - | May 9, 17:30 UTC | May 9, 18:05 UTC | 35m |
| 2026-05-09 | OTIS52 | - | May 9, 15:00 UTC | May 9, 15:15 UTC | 15m |
| 2026-05-08 | 0TIS52 | - | May 8, 03:04 UTC | May 8, 03:39 UTC | 35m |
| 2026-05-07 | 0TIS52 | - | May 7, 21:30 UTC | May 7, 22:25 UTC | 55m |
| 2026-05-06 | OTIS52 | - | May 6, 15:50 UTC | May 6, 18:00 UTC | 2h 9m |
| 2026-05-05 | OTIS53 | - | May 5, 19:50 UTC | May 5, 20:05 UTC | 15m |
| 2026-05-04 | 170271 | - | May 4, 23:00 UTC | May 4, 23:30 UTC | 30m |
| 2026-05-04 | 170271 | - | May 4, 22:15 UTC | May 4, 22:25 UTC | 10m |
| 2026-05-04 | 170271 | - | May 4, 18:50 UTC | May 4, 19:15 UTC | 25m |
| 2026-05-03 | GROG71 | - | May 3, 23:55 UTC | May 4, 00:10 UTC | 15m |
| 2026-05-03 | GROG71 | - | May 3, 12:05 UTC | May 3, 12:30 UTC | 25m |
| 2026-05-02 | GROG71 | - | May 2, 17:40 UTC | May 2, 17:55 UTC | 15m |
| 2026-05-02 | GROG71 | - | May 2, 14:40 UTC | May 2, 15:45 UTC | 1h 5m |
| 2026-05-01 | GROG71 | - | May 1, 14:10 UTC | May 1, 14:20 UTC | 10m |
| 2026-05-01 | GROG71 | - | May 1, 11:00 UTC | May 1, 11:15 UTC | 15m |
| 2026-04-30 | GROG71 | - | Apr 30, 20:10 UTC | Apr 30, 20:30 UTC | 20m |
| 2026-04-30 | GROG71 | - | Apr 30, 14:00 UTC | Apr 30, 16:40 UTC | 2h 40m |
| 2026-04-26 | GROG71 | - | Apr 26, 16:15 UTC | Apr 26, 18:40 UTC | 2h 25m |
| 2026-04-26 | GROG71 | - | Apr 26, 13:15 UTC | Apr 26, 13:40 UTC | 25m |
| 2026-04-25 | GROG71 | - | Apr 25, 18:00 UTC | Apr 25, 18:20 UTC | 20m |
| 2026-04-23 | GROG71 | - | Apr 23, 01:45 UTC | Apr 23, 02:05 UTC | 20m |
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 170271 page for operator, model, and routing details .