sensors Mode-S transponder
AE1436
ICAO 24-bit transponder address
Currently assigned to 19-5591 · GULFSTREAM 5
- Hex
- AE1436
- Octal
- 53412066
- Decimal
- 11,408,438
- Tail
- 19-5591
- Type
- GLF5
No current signal · last broadcast 3d ago
- Flights observed
- 101
- Distinct callsigns
- 20
- Country
- -
- Last broadcast
- 3d ago
Last known position
Callsign history 20 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| PABLO15 | - | 22 | 2026-06-10 |
| TRON51 | - | 11 | 2026-06-26 |
| AXIS43 | - | 9 | 2026-06-14 |
| TRON31 | - | 7 | 2026-07-01 |
| TRON21 | - | 7 | 2026-06-30 |
| TRON11 | - | 7 | 2026-06-29 |
| BATT23 | - | 6 | 2026-06-30 |
| TRON22 | - | 5 | 2026-06-23 |
| BATT33 | - | 5 | 2026-06-24 |
| TRON41 | - | 4 | 2026-07-02 |
| BATT13 | - | 3 | 2026-06-15 |
| BATT02 | - | 3 | 2026-06-04 |
| ZAPPR51 | - | 2 | 2026-06-29 |
| TRON52 | - | 2 | 2026-06-26 |
| ZAPPR41 | - | 1 | 2026-07-02 |
| ZAPPR31 | - | 1 | 2026-07-01 |
| ZAPPR21 | - | 1 | 2026-05-06 |
| TRON42 | - | 1 | 2026-06-11 |
| TRON23 | - | 1 | 2026-05-27 |
| TRON12 | - | 1 | 2026-06-02 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-02 | ZAPPR41 | DMA → DMA | Jul 2, 21:05 UTC | Jul 3, 00:30 UTC | 3h 25m |
| 2026-07-02 | TRON41 | - | Jul 2, 15:10 UTC | Jul 2, 19:05 UTC | 3h 55m |
| 2026-07-01 | ZAPPR31 | - | Jul 1, 21:25 UTC | Jul 2, 01:05 UTC | 3h 40m |
| 2026-07-01 | TRON31 | - | Jul 1, 15:00 UTC | Jul 1, 19:10 UTC | 4h 10m |
| 2026-06-30 | BATT23 | - | Jun 30, 21:15 UTC | Jul 1, 00:55 UTC | 3h 40m |
| 2026-06-30 | TRON21 | - | Jun 30, 15:05 UTC | Jun 30, 19:05 UTC | 4h 0m |
| 2026-06-29 | TRON11 | - | Jun 29, 18:39 UTC | Jun 29, 19:00 UTC | 20m |
| 2026-06-29 | ZAPPR51 | - | Jun 29, 00:34 UTC | Jun 29, 06:09 UTC | 5h 35m |
| 2026-06-27 | ZAPPR51 | - | Jun 27, 01:59 UTC | Jun 27, 08:20 UTC | 6h 20m |
| 2026-06-26 | TRON52 | - | Jun 26, 20:29 UTC | Jun 27, 00:00 UTC | 3h 30m |
| 2026-06-26 | TRON51 | - | Jun 26, 16:54 UTC | Jun 26, 18:24 UTC | 1h 30m |
| 2026-06-24 | BATT33 | - | Jun 24, 21:04 UTC | Jun 25, 00:14 UTC | 3h 10m |
| 2026-06-24 | TRON31 | - | Jun 24, 14:24 UTC | Jun 24, 18:29 UTC | 4h 5m |
| 2026-06-24 | BATT23 | - | Jun 24, 02:05 UTC | Jun 24, 05:49 UTC | 3h 45m |
| 2026-06-23 | TRON22 | - | Jun 23, 20:10 UTC | Jun 23, 20:40 UTC | 30m |
| 2026-06-23 | TRON21 | - | Jun 23, 14:10 UTC | Jun 23, 17:54 UTC | 3h 45m |
| 2026-06-17 | BATT33 | - | Jun 17, 20:00 UTC | Jun 17, 23:55 UTC | 3h 55m |
| 2026-06-17 | TRON31 | - | Jun 17, 14:05 UTC | Jun 17, 18:05 UTC | 4h 0m |
| 2026-06-16 | BATT23 | - | Jun 16, 21:00 UTC | Jun 17, 00:25 UTC | 3h 25m |
| 2026-06-16 | TRON21 | - | Jun 16, 15:24 UTC | Jun 16, 18:55 UTC | 3h 30m |
| 2026-06-16 | TRON11 | - | Jun 16, 00:55 UTC | Jun 16, 02:00 UTC | 1h 5m |
| 2026-06-15 | TRON11 | - | Jun 15, 21:55 UTC | Jun 15, 22:30 UTC | 35m |
| 2026-06-15 | BATT13 | - | Jun 15, 16:59 UTC | Jun 15, 18:40 UTC | 1h 40m |
| 2026-06-14 | AXIS43 | - | Jun 14, 23:54 UTC | Jun 15, 05:40 UTC | 5h 45m |
| 2026-06-13 | AXIS43 | - | Jun 13, 22:20 UTC | Jun 14, 01:40 UTC | 3h 20m |
| 2026-06-13 | AXIS43 | - | Jun 13, 03:20 UTC | Jun 13, 03:45 UTC | 25m |
| 2026-06-12 | AXIS43 | - | Jun 12, 21:00 UTC | Jun 12, 22:30 UTC | 1h 30m |
| 2026-06-12 | TRON51 | - | Jun 12, 16:50 UTC | Jun 12, 18:55 UTC | 2h 5m |
| 2026-06-12 | TRON51 | - | Jun 12, 15:05 UTC | Jun 12, 16:15 UTC | 1h 10m |
| 2026-06-12 | BATT43 | - | Jun 12, 01:40 UTC | Jun 12, 05:20 UTC | 3h 40m |
| 2026-06-11 | TRON42 | - | Jun 11, 20:00 UTC | Jun 12, 00:00 UTC | 4h 0m |
| 2026-06-11 | TRON41 | - | Jun 11, 14:20 UTC | Jun 11, 17:55 UTC | 3h 35m |
| 2026-06-10 | PABLO15 | - | Jun 10, 22:30 UTC | Jun 10, 23:30 UTC | 1h 0m |
| 2026-06-10 | PABLO15 | - | Jun 10, 16:45 UTC | Jun 10, 17:05 UTC | 20m |
| 2026-06-10 | PABLO15 | DMA → LSV | Jun 10, 13:30 UTC | Jun 10, 14:35 UTC | 1h 5m |
| 2026-06-10 | TRON22 | - | Jun 10, 03:25 UTC | Jun 10, 07:05 UTC | 3h 40m |
| 2026-06-09 | TRON21 | - | Jun 9, 21:30 UTC | Jun 10, 01:05 UTC | 3h 35m |
| 2026-06-09 | BATT01 | DMA → DMA | Jun 9, 14:55 UTC | Jun 9, 20:40 UTC | 5h 45m |
| 2026-06-09 | PABLO15 | - | Jun 9, 10:15 UTC | Jun 9, 11:10 UTC | 55m |
| 2026-06-09 | PABLO15 | - | Jun 9, 00:45 UTC | Jun 9, 01:55 UTC | 1h 10m |
| 2026-06-08 | BATT13 | - | Jun 8, 19:45 UTC | Jun 8, 22:15 UTC | 2h 30m |
| 2026-06-07 | TRON51 | - | Jun 7, 23:10 UTC | Jun 8, 00:25 UTC | 1h 15m |
| 2026-06-06 | TRON51 | - | Jun 6, 22:25 UTC | Jun 7, 00:25 UTC | 2h 0m |
| 2026-06-06 | TRON51 | MSY → APA | Jun 6, 16:24 UTC | Jun 6, 20:10 UTC | 3h 45m |
| 2026-06-05 | TRON51 | - | Jun 5, 20:55 UTC | Jun 6, 01:00 UTC | 4h 5m |
| 2026-06-05 | PABLO15 | LSV → DMA | Jun 5, 15:20 UTC | Jun 5, 16:20 UTC | 1h 0m |
| 2026-06-04 | PABLO15 | - | Jun 4, 21:40 UTC | Jun 4, 22:40 UTC | 1h 0m |
| 2026-06-04 | BATT02 | - | Jun 4, 05:00 UTC | Jun 4, 06:10 UTC | 1h 10m |
| 2026-06-04 | BATT02 | - | Jun 4, 03:25 UTC | Jun 4, 03:50 UTC | 25m |
| 2026-06-03 | TRON22 | - | Jun 3, 22:50 UTC | Jun 4, 00:05 UTC | 1h 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 19-5591 page for operator, model, and routing details .
Mode-S AE1436 frequently asked
What is Mode-S code AE1436?
AE1436 is an ICAO 24-bit transponder address. Assigned to 19-5591.
Is AE1436 broadcasting right now?
No active broadcast right now. Last signal was 3d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AE1436, octal 53412066, decimal 11,408,438.