sensors Mode-S transponder
A6B868
ICAO 24-bit transponder address · allocated to United States
Currently assigned to N532FR · SAAB 2000 · operated by BANK OF UTAH TRUSTEE
- Hex
- A6B868
- Octal
- 51534150
- Decimal
- 10,926,184
- Country
- US
- Tail
- N532FR
- Type
- SB20
- Flights observed
- 58
- Distinct callsigns
- 19
- Country
- US
- Last broadcast
- 22d ago
Last known position
Country allocation
The ICAO 24-bit address A6B868 falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.
Callsign history 19 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| FRG9532 | - | 30 | 2026-06-26 |
| FRG424 | - | 3 | 2026-04-19 |
| FRG71 | - | 2 | 2026-06-20 |
| FRG461 | - | 2 | 2026-05-18 |
| FRG441 | - | 2 | 2026-05-03 |
| FRG434 | - | 2 | 2026-04-26 |
| FRG430 | - | 2 | 2026-04-22 |
| FRG428 | - | 2 | 2026-04-17 |
| FRG21 | - | 2 | 2026-06-21 |
| FRG100 | - | 2 | 2026-06-14 |
| FRG60 | - | 1 | 2026-06-18 |
| FRG494 | - | 1 | 2026-06-07 |
| FRG489 | - | 1 | 2026-06-02 |
| FRG484 | - | 1 | 2026-06-26 |
| FRG482 | - | 1 | 2026-06-24 |
| FRG471 | - | 1 | 2026-05-24 |
| FRG468 | - | 1 | 2026-05-20 |
| FRG464 | - | 1 | 2026-05-22 |
| FRG438 | - | 1 | 2026-05-25 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-26 | FRG9532 | - | Jun 26, 10:44 UTC | Jun 26, 13:19 UTC | 2h 35m |
| 2026-06-26 | FRG484 | - | Jun 26, 04:30 UTC | Jun 26, 09:24 UTC | 4h 55m |
| 2026-06-24 | FRG9532 | - | Jun 24, 21:40 UTC | Jun 24, 23:24 UTC | 1h 45m |
| 2026-06-24 | FRG482 | AUO → BED | Jun 24, 18:05 UTC | Jun 24, 20:44 UTC | 2h 40m |
| 2026-06-21 | FRG9532 | BDR → AUO | Jun 21, 16:25 UTC | Jun 21, 19:09 UTC | 2h 45m |
| 2026-06-21 | FRG21 | - | Jun 21, 14:50 UTC | Jun 21, 15:30 UTC | 40m |
| 2026-06-21 | FRG9532 | - | Jun 21, 13:00 UTC | Jun 21, 13:20 UTC | 20m |
| 2026-06-20 | FRG71 | - | Jun 20, 23:04 UTC | Jun 21, 00:25 UTC | 1h 20m |
| 2026-06-20 | FRG71 | - | Jun 20, 13:24 UTC | Jun 20, 14:54 UTC | 1h 30m |
| 2026-06-19 | FRG9532 | - | Jun 19, 16:14 UTC | Jun 19, 16:44 UTC | 30m |
| 2026-06-19 | FRG21 | - | Jun 19, 14:54 UTC | Jun 19, 15:34 UTC | 40m |
| 2026-06-19 | FRG9532 | - | Jun 19, 11:39 UTC | Jun 19, 13:14 UTC | 1h 35m |
| 2026-06-18 | FRG60 | - | Jun 18, 17:00 UTC | Jun 18, 18:55 UTC | 1h 55m |
| 2026-06-18 | FRG9532 | - | Jun 18, 14:20 UTC | Jun 18, 15:15 UTC | 55m |
| 2026-06-14 | FRG9532 | - | Jun 14, 20:20 UTC | Jun 14, 22:30 UTC | 2h 10m |
| 2026-06-14 | FRG100 | - | Jun 14, 17:50 UTC | Jun 14, 19:35 UTC | 1h 45m |
| 2026-06-14 | FRG9532 | - | Jun 14, 14:55 UTC | Jun 14, 15:15 UTC | 20m |
| 2026-06-12 | FRG100 | ABE → MKE | Jun 12, 18:05 UTC | Jun 12, 20:50 UTC | 2h 45m |
| 2026-06-12 | FRG9532 | - | Jun 12, 15:50 UTC | Jun 12, 17:30 UTC | 1h 40m |
| 2026-06-07 | FRG9532 | - | Jun 7, 03:50 UTC | Jun 7, 05:25 UTC | 1h 35m |
| 2026-06-07 | FRG494 | - | Jun 7, 01:55 UTC | Jun 7, 02:55 UTC | 1h 0m |
| 2026-06-06 | FRG9532 | - | Jun 6, 22:39 UTC | Jun 7, 00:39 UTC | 2h 0m |
| 2026-06-02 | FRG9532 | - | Jun 2, 21:00 UTC | Jun 2, 23:05 UTC | 2h 5m |
| 2026-06-02 | FRG489 | - | Jun 2, 17:15 UTC | Jun 2, 20:05 UTC | 2h 50m |
| 2026-06-02 | FRG9532 | - | Jun 2, 12:55 UTC | Jun 2, 15:15 UTC | 2h 20m |
| 2026-05-25 | FRG9532 | - | May 25, 22:49 UTC | May 25, 23:54 UTC | 1h 5m |
| 2026-05-25 | FRG438 | - | May 25, 20:50 UTC | May 25, 22:19 UTC | 1h 30m |
| 2026-05-25 | FRG9532 | - | May 25, 17:40 UTC | May 25, 19:40 UTC | 1h 59m |
| 2026-05-24 | FRG471 | - | May 24, 16:00 UTC | May 24, 20:55 UTC | 4h 55m |
| 2026-05-23 | FRG9532 | - | May 23, 01:00 UTC | May 23, 06:15 UTC | 5h 14m |
| 2026-05-22 | FRG464 | - | May 22, 19:10 UTC | May 22, 23:30 UTC | 4h 20m |
| 2026-05-21 | FRG9532 | - | May 21, 00:50 UTC | May 21, 03:20 UTC | 2h 30m |
| 2026-05-20 | FRG468 | - | May 20, 21:40 UTC | May 21, 00:10 UTC | 2h 30m |
| 2026-05-20 | FRG9532 | - | May 20, 20:15 UTC | May 20, 20:40 UTC | 25m |
| 2026-05-18 | FRG461 | - | May 18, 03:45 UTC | May 18, 07:15 UTC | 3h 30m |
| 2026-05-18 | FRG461 | - | May 18, 01:10 UTC | May 18, 03:01 UTC | 1h 50m |
| 2026-05-17 | FRG9532 | - | May 17, 17:30 UTC | May 17, 19:25 UTC | 1h 55m |
| 2026-05-04 | FRG9532 | - | May 4, 01:55 UTC | May 4, 02:19 UTC | 25m |
| 2026-05-03 | FRG441 | YWG → GRR | May 3, 23:20 UTC | May 4, 01:05 UTC | 1h 45m |
| 2026-04-30 | FRG441 | - | Apr 30, 13:55 UTC | Apr 30, 16:05 UTC | 2h 10m |
| 2026-04-30 | FRG9532 | - | Apr 30, 12:00 UTC | Apr 30, 12:35 UTC | 35m |
| 2026-04-26 | FRG9532 | - | Apr 26, 18:10 UTC | Apr 26, 19:25 UTC | 1h 15m |
| 2026-04-26 | FRG434 | - | Apr 26, 14:45 UTC | Apr 26, 17:30 UTC | 2h 45m |
| 2026-04-26 | FRG434 | - | Apr 26, 12:15 UTC | Apr 26, 14:15 UTC | 2h 0m |
| 2026-04-25 | FRG9532 | - | Apr 25, 22:25 UTC | Apr 25, 23:40 UTC | 1h 15m |
| 2026-04-25 | FRG9532 | - | Apr 25, 17:15 UTC | Apr 25, 20:50 UTC | 3h 35m |
| 2026-04-22 | FRG9532 | - | Apr 22, 22:15 UTC | Apr 22, 23:55 UTC | 1h 40m |
| 2026-04-22 | FRG430 | - | Apr 22, 20:50 UTC | Apr 22, 21:35 UTC | 45m |
| 2026-04-21 | FRG430 | - | Apr 21, 20:10 UTC | Apr 21, 21:05 UTC | 55m |
| 2026-04-21 | FRG9532 | - | Apr 21, 15:51 UTC | Apr 21, 18:05 UTC | 2h 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 N532FR page for operator, model, and routing details .