sensors Mode-S transponder
AFC64B
ICAO 24-bit transponder address
- Hex
- AFC64B
- Octal
- 53743113
- Decimal
- 11,519,563
No current signal · last broadcast 19d ago
- Flights observed
- 75
- Distinct callsigns
- 20
- Country
- -
- Last broadcast
- 19d ago
Last known position
Callsign history 20 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| JAKAL36 | - | 12 | 2026-07-17 |
| ZORRO91 | - | 8 | 2026-07-10 |
| ZORRO23 | - | 7 | 2026-07-22 |
| ZORRO55 | - | 6 | 2026-07-24 |
| ZORRO31 | - | 4 | 2026-07-24 |
| ZORRO77 | - | 3 | 2026-07-10 |
| ZORRO43 | - | 3 | 2026-07-22 |
| ZORRO20 | - | 3 | 2026-05-29 |
| ZORRO2 | - | 3 | 2026-05-26 |
| ZORRO01 | - | 3 | 2026-06-01 |
| ZORRO52 | - | 2 | 2026-04-16 |
| ZORRO44 | - | 2 | 2026-07-23 |
| ZORRO21 | - | 2 | 2026-04-24 |
| NOMAD11 | - | 2 | 2026-06-17 |
| ZORRO96 | - | 1 | 2026-06-08 |
| ZORRO76 | - | 1 | 2026-07-01 |
| ZORRO75 | - | 1 | 2026-05-13 |
| ZORRO67 | - | 1 | 2026-06-03 |
| ZORRO66 | - | 1 | 2026-04-30 |
| ZORRO65 | - | 1 | 2026-06-17 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-24 | ZORRO31 | OKC → OKC | Jul 24, 19:00 UTC | Jul 24, 21:30 UTC | 2h 30m |
| 2026-07-24 | ZORRO55 | OKC → OKC | Jul 24, 14:55 UTC | Jul 24, 16:20 UTC | 1h 25m |
| 2026-07-23 | ZORRO44 | - | Jul 23, 21:15 UTC | Jul 23, 22:45 UTC | 1h 30m |
| 2026-07-23 | ZORRO44 | - | Jul 23, 17:35 UTC | Jul 23, 19:45 UTC | 2h 10m |
| 2026-07-22 | ZORRO23 | - | Jul 22, 21:00 UTC | Jul 22, 22:35 UTC | 1h 35m |
| 2026-07-22 | ZORRO43 | OKC → OKC | Jul 22, 02:05 UTC | Jul 22, 03:55 UTC | 1h 50m |
| 2026-07-21 | ZORRO39 | - | Jul 21, 15:30 UTC | Jul 21, 17:50 UTC | 2h 20m |
| 2026-07-20 | ZORRO43 | OKC → OKC | Jul 20, 19:20 UTC | Jul 20, 21:15 UTC | 1h 55m |
| 2026-07-17 | JAKAL36 | - | Jul 17, 21:10 UTC | Jul 17, 21:55 UTC | 45m |
| 2026-07-17 | JAKAL36 | - | Jul 17, 18:50 UTC | Jul 17, 19:15 UTC | 25m |
| 2026-07-17 | JAKAL36 | - | Jul 17, 17:25 UTC | Jul 17, 17:44 UTC | 20m |
| 2026-07-17 | JAKAL36 | - | Jul 17, 00:35 UTC | Jul 17, 00:50 UTC | 15m |
| 2026-07-16 | JAKAL36 | - | Jul 16, 22:55 UTC | Jul 16, 23:05 UTC | 10m |
| 2026-07-15 | JAKAL36 | - | Jul 15, 20:15 UTC | Jul 15, 21:55 UTC | 1h 40m |
| 2026-07-15 | JAKAL36 | - | Jul 15, 18:15 UTC | Jul 15, 19:05 UTC | 50m |
| 2026-07-15 | JAKAL48 | - | Jul 15, 00:30 UTC | Jul 15, 02:35 UTC | 2h 5m |
| 2026-07-14 | JAKAL36 | - | Jul 14, 19:35 UTC | Jul 14, 21:05 UTC | 1h 30m |
| 2026-07-14 | JAKAL36 | - | Jul 14, 18:15 UTC | Jul 14, 18:55 UTC | 40m |
| 2026-07-13 | JAKAL36 | - | Jul 13, 19:25 UTC | Jul 13, 19:35 UTC | 10m |
| 2026-07-13 | JAKAL36 | - | Jul 13, 17:35 UTC | Jul 13, 17:55 UTC | 20m |
| 2026-07-13 | JAKAL36 | - | Jul 13, 14:55 UTC | Jul 13, 15:25 UTC | 30m |
| 2026-07-10 | ZORRO55 | - | Jul 10, 18:35 UTC | Jul 10, 20:35 UTC | 2h 0m |
| 2026-07-10 | ZORRO91 | - | Jul 10, 14:10 UTC | Jul 10, 15:55 UTC | 1h 45m |
| 2026-07-10 | ZORRO77 | - | Jul 10, 01:50 UTC | Jul 10, 03:55 UTC | 2h 5m |
| 2026-07-02 | ZORRO91 | - | Jul 2, 16:20 UTC | Jul 2, 17:45 UTC | 1h 25m |
| 2026-07-01 | ZORRO76 | - | Jul 1, 20:45 UTC | Jul 1, 22:30 UTC | 1h 45m |
| 2026-06-30 | ZORRO41 | - | Jun 30, 20:30 UTC | Jun 30, 22:40 UTC | 2h 10m |
| 2026-06-25 | ZORRO23 | - | Jun 25, 20:54 UTC | Jun 25, 22:54 UTC | 2h 0m |
| 2026-06-25 | ZORRO55 | OKC → OKC | Jun 25, 14:04 UTC | Jun 25, 15:59 UTC | 1h 55m |
| 2026-06-17 | ZORRO65 | - | Jun 17, 18:25 UTC | Jun 17, 20:10 UTC | 1h 45m |
| 2026-06-17 | NOMAD11 | - | Jun 17, 16:25 UTC | Jun 17, 16:30 UTC | 5m |
| 2026-06-17 | NOMAD11 | - | Jun 17, 14:50 UTC | Jun 17, 15:10 UTC | 20m |
| 2026-06-16 | ZORRO46 | - | Jun 16, 17:35 UTC | Jun 16, 19:40 UTC | 2h 5m |
| 2026-06-15 | ZORRO91 | OKC → OKC | Jun 15, 20:15 UTC | Jun 15, 22:20 UTC | 2h 5m |
| 2026-06-09 | ZORRO91 | - | Jun 9, 21:15 UTC | Jun 9, 23:15 UTC | 2h 0m |
| 2026-06-09 | ZORRO91 | - | Jun 9, 16:45 UTC | Jun 9, 18:20 UTC | 1h 35m |
| 2026-06-08 | ZORRO96 | - | Jun 8, 21:20 UTC | Jun 8, 23:00 UTC | 1h 40m |
| 2026-06-04 | ZORRO23 | - | Jun 4, 20:00 UTC | Jun 4, 21:35 UTC | 1h 35m |
| 2026-06-04 | ZORRO23 | - | Jun 4, 16:05 UTC | Jun 4, 18:30 UTC | 2h 25m |
| 2026-06-03 | ZORRO67 | - | Jun 3, 16:30 UTC | Jun 3, 18:35 UTC | 2h 5m |
| 2026-06-02 | ZORRO23 | OKC → OKC | Jun 2, 21:10 UTC | Jun 2, 22:45 UTC | 1h 35m |
| 2026-06-02 | ZORRO77 | OKC → OKC | Jun 2, 16:30 UTC | Jun 2, 18:35 UTC | 2h 5m |
| 2026-06-01 | ZORRO01 | - | Jun 1, 21:25 UTC | Jun 1, 23:30 UTC | 2h 5m |
| 2026-06-01 | ZORRO91 | - | Jun 1, 16:30 UTC | Jun 1, 18:45 UTC | 2h 15m |
| 2026-05-29 | ZORRO20 | - | May 29, 16:55 UTC | May 29, 18:30 UTC | 1h 35m |
| 2026-05-28 | ZORRO24 | OKC → OKC | May 28, 16:50 UTC | May 28, 18:00 UTC | 1h 10m |
| 2026-05-27 | ZORRO91 | OKC → OKC | May 27, 18:40 UTC | May 27, 18:55 UTC | 15m |
| 2026-05-27 | ZORRO91 | OKC → OKC | May 27, 18:00 UTC | May 27, 18:25 UTC | 25m |
| 2026-05-26 | ZORRO2 | - | May 26, 21:49 UTC | May 26, 23:14 UTC | 1h 25m |
| 2026-05-26 | ZORRO13 | - | May 26, 15:54 UTC | May 26, 18:24 UTC | 2h 30m |
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.
Mode-S AFC64B frequently asked
What is Mode-S code AFC64B?
AFC64B is an ICAO 24-bit transponder address.
Is AFC64B broadcasting right now?
No active broadcast right now. Last signal was 19d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AFC64B, octal 53743113, decimal 11,519,563.