sensors Mode-S transponder
AE1FAC
ICAO 24-bit transponder address
Currently assigned to 10-72157 · Airbus Helicopters UH-72A Lakota
- Hex
- AE1FAC
- Octal
- 53417654
- Decimal
- 11,411,372
- Tail
- 10-72157
- Type
- EC45
- Flights observed
- 46
- Distinct callsigns
- 20
- Country
- -
- Last broadcast
- 2d ago
Last known position
Callsign history 20 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| SAVER12 | - | 6 | 2026-06-17 |
| MESSY05 | - | 4 | 2026-04-14 |
| JOKEY45 | - | 3 | 2026-07-13 |
| YOGI24 | - | 2 | 2026-05-21 |
| YOGI07 | - | 2 | 2026-05-18 |
| SQUIB57 | - | 2 | 2026-05-12 |
| NUKED37 | - | 2 | 2026-05-26 |
| MORPH16 | - | 2 | 2026-05-29 |
| BELLS44 | - | 2 | 2026-06-09 |
| BELLS03 | - | 2 | 2026-06-15 |
| WEIRD24 | - | 1 | 2026-07-13 |
| WEIRD19 | - | 1 | 2026-07-09 |
| SUPPRT90 | - | 1 | 2026-07-15 |
| SAVER69 | - | 1 | 2026-05-11 |
| RIGOR50 | - | 1 | 2026-06-11 |
| RANDO70 | - | 1 | 2026-06-15 |
| POBOY06 | - | 1 | 2026-06-16 |
| PICK51 | - | 1 | 2026-06-26 |
| NICAD16 | - | 1 | 2026-06-05 |
| NICAD10 | - | 1 | 2026-04-17 |
Recent flights last 46
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-15 | SUPPRT90 | - | Jul 15, 21:15 UTC | Jul 15, 21:35 UTC | 20m |
| 2026-07-13 | JOKEY45 | - | Jul 13, 20:30 UTC | Jul 13, 21:25 UTC | 55m |
| 2026-07-13 | JOKEY45 | - | Jul 13, 18:35 UTC | Jul 13, 19:55 UTC | 1h 20m |
| 2026-07-13 | WEIRD24 | - | Jul 13, 12:50 UTC | Jul 13, 13:35 UTC | 45m |
| 2026-07-09 | WEIRD19 | - | Jul 9, 13:00 UTC | Jul 9, 13:25 UTC | 25m |
| 2026-07-01 | BELLS37 | - | Jul 1, 13:30 UTC | Jul 1, 14:05 UTC | 35m |
| 2026-06-26 | PICK51 | - | Jun 26, 13:30 UTC | Jun 26, 15:34 UTC | 2h 5m |
| 2026-06-23 | BELLS17 | - | Jun 23, 18:20 UTC | Jun 23, 20:15 UTC | 1h 55m |
| 2026-06-18 | BELLS09 | - | Jun 18, 12:05 UTC | Jun 18, 13:30 UTC | 1h 25m |
| 2026-06-17 | SAVER12 | - | Jun 17, 20:10 UTC | Jun 17, 21:45 UTC | 1h 35m |
| 2026-06-16 | POBOY06 | - | Jun 16, 18:39 UTC | Jun 16, 19:35 UTC | 55m |
| 2026-06-15 | RANDO70 | - | Jun 15, 19:14 UTC | Jun 15, 22:20 UTC | 3h 5m |
| 2026-06-15 | BELLS03 | - | Jun 15, 15:15 UTC | Jun 15, 15:45 UTC | 30m |
| 2026-06-15 | BELLS03 | - | Jun 15, 12:25 UTC | Jun 15, 13:25 UTC | 1h 0m |
| 2026-06-11 | RIGOR50 | - | Jun 11, 12:35 UTC | Jun 11, 14:00 UTC | 1h 25m |
| 2026-06-09 | BELLS44 | - | Jun 9, 21:15 UTC | Jun 9, 21:25 UTC | 10m |
| 2026-06-09 | BELLS44 | - | Jun 9, 19:05 UTC | Jun 9, 19:15 UTC | 10m |
| 2026-06-05 | NICAD16 | - | Jun 5, 13:25 UTC | Jun 5, 13:35 UTC | 10m |
| 2026-05-29 | MORPH16 | - | May 29, 19:30 UTC | May 29, 20:20 UTC | 50m |
| 2026-05-29 | MORPH16 | - | May 29, 12:15 UTC | May 29, 13:25 UTC | 1h 10m |
| 2026-05-27 | JOKEY45 | - | May 27, 19:50 UTC | May 27, 20:05 UTC | 15m |
| 2026-05-26 | NUKED37 | - | May 26, 18:50 UTC | May 26, 21:25 UTC | 2h 35m |
| 2026-05-21 | YOGI24 | - | May 21, 21:10 UTC | May 21, 21:50 UTC | 40m |
| 2026-05-21 | YOGI24 | - | May 21, 19:35 UTC | May 21, 20:15 UTC | 40m |
| 2026-05-20 | JOKEY47 | - | May 20, 11:55 UTC | May 20, 12:45 UTC | 50m |
| 2026-05-18 | YOGI07 | - | May 18, 20:05 UTC | May 18, 21:00 UTC | 55m |
| 2026-05-18 | YOGI07 | - | May 18, 19:10 UTC | May 18, 19:20 UTC | 10m |
| 2026-05-15 | LOCO03 | - | May 15, 12:00 UTC | May 15, 12:35 UTC | 35m |
| 2026-05-12 | SQUIB57 | - | May 12, 13:40 UTC | May 12, 13:55 UTC | 15m |
| 2026-05-12 | SQUIB57 | - | May 12, 12:20 UTC | May 12, 13:00 UTC | 40m |
| 2026-05-11 | SAVER69 | - | May 11, 12:30 UTC | May 11, 13:10 UTC | 40m |
| 2026-05-08 | JOKEY18 | - | May 8, 12:44 UTC | May 8, 13:00 UTC | 15m |
| 2026-05-04 | NUKED37 | - | May 4, 12:35 UTC | May 4, 12:45 UTC | 10m |
| 2026-04-29 | BELLS45 | - | Apr 29, 13:05 UTC | Apr 29, 13:35 UTC | 30m |
| 2026-04-24 | EMOJI08 | - | Apr 24, 12:15 UTC | Apr 24, 15:20 UTC | 3h 5m |
| 2026-04-17 | NICAD10 | - | Apr 17, 12:40 UTC | Apr 17, 13:10 UTC | 30m |
| 2026-04-16 | BELLS75 | - | Apr 16, 12:29 UTC | Apr 16, 13:05 UTC | 35m |
| 2026-04-14 | SAVER12 | - | Apr 14, 20:55 UTC | Apr 14, 21:45 UTC | 50m |
| 2026-04-14 | SAVER12 | - | Apr 14, 18:55 UTC | Apr 14, 20:50 UTC | 1h 55m |
| 2026-04-14 | SAVER12 | - | Apr 14, 18:10 UTC | Apr 14, 18:45 UTC | 35m |
| 2026-04-14 | MESSY05 | - | Apr 14, 15:05 UTC | Apr 14, 15:15 UTC | 10m |
| 2026-04-14 | MESSY05 | - | Apr 14, 14:10 UTC | Apr 14, 14:25 UTC | 15m |
| 2026-04-14 | MESSY05 | - | Apr 14, 12:50 UTC | Apr 14, 13:15 UTC | 25m |
| 2026-04-14 | MESSY05 | - | Apr 14, 11:55 UTC | Apr 14, 12:45 UTC | 50m |
| 2026-04-13 | SAVER12 | - | Apr 13, 21:30 UTC | Apr 13, 21:45 UTC | 15m |
| 2026-04-13 | SAVER12 | - | Apr 13, 18:20 UTC | Apr 13, 18:35 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 10-72157 page for operator, model, and routing details .