sensors Mode-S transponder
ADFEDA
ICAO 24-bit transponder address
Currently assigned to 86-00084 · Beech C-12U Huron
- Hex
- ADFEDA
- Octal
- 53377332
- Decimal
- 11,402,970
- Tail
- 86-00084
- Type
- BE20
Broadcasting now · callsign PAT202 · 22,950 ft
- Flights observed
- 58
- Distinct callsigns
- 20
- Country
- -
- Last broadcast
- 18m ago
Current position
Callsign history 20 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| PAT878 | - | 4 | 2026-04-17 |
| PAT794 | - | 4 | 2026-04-16 |
| PAT818 | - | 3 | 2026-07-10 |
| PAT449 | - | 3 | 2026-04-30 |
| PAT406 | - | 3 | 2026-04-13 |
| PAT285 | - | 3 | 2026-04-26 |
| PAT240 | - | 3 | 2026-04-21 |
| PAT952 | - | 2 | 2026-04-20 |
| PAT914 | - | 2 | 2026-05-27 |
| PAT890 | - | 2 | 2026-06-11 |
| PAT782 | - | 2 | 2026-05-19 |
| PAT776 | - | 2 | 2026-05-16 |
| PAT634 | - | 2 | 2026-04-14 |
| PAT590 | - | 2 | 2026-07-01 |
| PAT465 | - | 2 | 2026-07-07 |
| PAT460 | - | 2 | 2026-06-04 |
| PAT440 | - | 2 | 2026-07-02 |
| PAT428 | - | 2 | 2026-06-30 |
| PAT422 | - | 2 | 2026-06-25 |
| PAT217 | - | 2 | 2026-06-02 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-14 | PAT202 | - | Jul 14, 13:10 UTC | Jul 14, 14:30 UTC | 1h 20m |
| 2026-07-10 | PAT818 | - | Jul 10, 00:40 UTC | Jul 10, 01:00 UTC | 20m |
| 2026-07-09 | PAT818 | - | Jul 9, 23:10 UTC | Jul 9, 23:45 UTC | 35m |
| 2026-07-09 | PAT818 | - | Jul 9, 20:25 UTC | Jul 9, 21:20 UTC | 55m |
| 2026-07-07 | PAT465 | - | Jul 7, 14:10 UTC | Jul 7, 17:40 UTC | 3h 30m |
| 2026-07-06 | PAT465 | - | Jul 6, 16:00 UTC | Jul 6, 19:55 UTC | 3h 55m |
| 2026-07-02 | PAT440 | - | Jul 2, 14:40 UTC | Jul 2, 15:05 UTC | 25m |
| 2026-07-02 | PAT440 | - | Jul 2, 13:20 UTC | Jul 2, 14:05 UTC | 45m |
| 2026-07-01 | PAT590 | - | Jul 1, 16:30 UTC | Jul 1, 17:40 UTC | 1h 10m |
| 2026-07-01 | PAT590 | - | Jul 1, 12:05 UTC | Jul 1, 15:35 UTC | 3h 30m |
| 2026-06-30 | PAT428 | - | Jun 30, 17:20 UTC | Jun 30, 19:55 UTC | 2h 35m |
| 2026-06-30 | PAT428 | - | Jun 30, 15:30 UTC | Jun 30, 15:40 UTC | 10m |
| 2026-06-25 | PAT422 | BGR → ALB | Jun 25, 15:24 UTC | Jun 25, 16:35 UTC | 1h 10m |
| 2026-06-25 | PAT422 | - | Jun 25, 11:15 UTC | Jun 25, 14:09 UTC | 2h 55m |
| 2026-06-24 | PAT076 | - | Jun 24, 15:14 UTC | Jun 24, 17:34 UTC | 2h 20m |
| 2026-06-12 | PAT760 | - | Jun 12, 15:55 UTC | Jun 12, 17:35 UTC | 1h 40m |
| 2026-06-11 | PAT890 | - | Jun 11, 18:45 UTC | Jun 11, 19:30 UTC | 45m |
| 2026-06-11 | PAT890 | ALB → ROC | Jun 11, 16:20 UTC | Jun 11, 17:15 UTC | 55m |
| 2026-06-04 | PAT460 | - | Jun 4, 17:00 UTC | Jun 4, 19:25 UTC | 2h 25m |
| 2026-06-04 | PAT460 | - | Jun 4, 13:55 UTC | Jun 4, 16:00 UTC | 2h 5m |
| 2026-06-02 | PAT217 | - | Jun 2, 19:15 UTC | Jun 2, 21:35 UTC | 2h 20m |
| 2026-06-02 | PAT217 | - | Jun 2, 16:10 UTC | Jun 2, 18:25 UTC | 2h 15m |
| 2026-06-01 | PAT101 | - | Jun 1, 20:20 UTC | Jun 1, 21:20 UTC | 1h 0m |
| 2026-06-01 | PAT191 | - | Jun 1, 16:20 UTC | Jun 1, 19:45 UTC | 3h 25m |
| 2026-05-29 | PAT916 | - | May 29, 17:05 UTC | May 29, 18:25 UTC | 1h 20m |
| 2026-05-27 | PAT914 | - | May 27, 17:30 UTC | May 27, 18:40 UTC | 1h 10m |
| 2026-05-27 | PAT914 | - | May 27, 13:50 UTC | May 27, 15:45 UTC | 1h 55m |
| 2026-05-19 | PAT782 | PNE → ALB | May 19, 19:55 UTC | May 19, 20:55 UTC | 1h 0m |
| 2026-05-19 | PAT782 | - | May 19, 18:15 UTC | May 19, 19:15 UTC | 1h 0m |
| 2026-05-16 | PAT776 | ROC → ALB | May 16, 16:45 UTC | May 16, 18:50 UTC | 2h 5m |
| 2026-05-16 | PAT776 | - | May 16, 12:35 UTC | May 16, 14:55 UTC | 2h 20m |
| 2026-05-08 | PAT606 | - | May 8, 13:05 UTC | May 8, 15:15 UTC | 2h 10m |
| 2026-05-07 | PAT200 | - | May 7, 18:40 UTC | May 7, 19:35 UTC | 55m |
| 2026-05-07 | PAT200 | - | May 7, 13:00 UTC | May 7, 14:20 UTC | 1h 20m |
| 2026-04-30 | PAT449 | - | Apr 30, 13:25 UTC | Apr 30, 17:15 UTC | 3h 50m |
| 2026-04-29 | PAT449 | - | Apr 29, 19:55 UTC | Apr 29, 21:35 UTC | 1h 40m |
| 2026-04-29 | PAT449 | - | Apr 29, 15:35 UTC | Apr 29, 19:05 UTC | 3h 30m |
| 2026-04-26 | PAT285 | BIX → ALB | Apr 26, 13:15 UTC | Apr 26, 17:25 UTC | 4h 10m |
| 2026-04-25 | PAT285 | - | Apr 25, 17:15 UTC | Apr 25, 19:25 UTC | 2h 10m |
| 2026-04-25 | PAT285 | - | Apr 25, 13:05 UTC | Apr 25, 15:50 UTC | 2h 45m |
| 2026-04-21 | PAT240 | - | Apr 21, 21:00 UTC | Apr 21, 22:30 UTC | 1h 30m |
| 2026-04-21 | PAT240 | - | Apr 21, 19:20 UTC | Apr 21, 20:55 UTC | 1h 35m |
| 2026-04-21 | PAT240 | - | Apr 21, 14:15 UTC | Apr 21, 17:15 UTC | 3h 0m |
| 2026-04-20 | PAT952 | - | Apr 20, 19:55 UTC | Apr 20, 23:15 UTC | 3h 20m |
| 2026-04-20 | PAT952 | - | Apr 20, 16:05 UTC | Apr 20, 19:15 UTC | 3h 10m |
| 2026-04-17 | PAT878 | - | Apr 17, 17:25 UTC | Apr 17, 18:35 UTC | 1h 10m |
| 2026-04-17 | PAT878 | - | Apr 17, 15:40 UTC | Apr 17, 17:15 UTC | 1h 35m |
| 2026-04-17 | PAT878 | - | Apr 17, 13:20 UTC | Apr 17, 14:35 UTC | 1h 15m |
| 2026-04-17 | PAT878 | - | Apr 17, 11:35 UTC | Apr 17, 13:15 UTC | 1h 40m |
| 2026-04-16 | PAT794 | - | Apr 16, 17:30 UTC | Apr 16, 18:50 UTC | 1h 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 86-00084 page for operator, model, and routing details .
Mode-S ADFEDA frequently asked
What is Mode-S code ADFEDA?
ADFEDA is an ICAO 24-bit transponder address. Assigned to 86-00084.
Is ADFEDA broadcasting right now?
Yes. Mode-S ADFEDA is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ADFEDA, octal 53377332, decimal 11,402,970.