sensors Mode-S transponder
ABA8A2
ICAO 24-bit transponder address · allocated to United States
Currently assigned to N850PE · HAWKER BEECHCRAFT Hawker 750/850 · operated by CIC FLIGHTS LLC
- Hex
- ABA8A2
- Octal
- 52724242
- Decimal
- 11,249,826
- Country
- US
- Tail
- N850PE
- Type
- H25B
- Flights observed
- 58
- Distinct callsigns
- 1
- Country
- US
- Last broadcast
- 13d ago
Last known position
Country allocation
The ICAO 24-bit address ABA8A2 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 1 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| N850PE | - | 58 | 2026-07-26 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-26 | N850PE | - | Jul 26, 16:15 UTC | Jul 26, 18:20 UTC | 2h 5m |
| 2026-07-22 | N850PE | - | Jul 22, 19:55 UTC | Jul 22, 21:50 UTC | 1h 55m |
| 2026-07-20 | N850PE | - | Jul 20, 02:10 UTC | Jul 20, 03:00 UTC | 50m |
| 2026-07-20 | N850PE | - | Jul 20, 00:15 UTC | Jul 20, 01:40 UTC | 1h 25m |
| 2026-07-19 | N850PE | - | Jul 19, 13:55 UTC | Jul 19, 16:10 UTC | 2h 15m |
| 2026-07-19 | N850PE | - | Jul 19, 12:30 UTC | Jul 19, 13:10 UTC | 40m |
| 2026-07-17 | N850PE | - | Jul 17, 20:04 UTC | Jul 17, 21:20 UTC | 1h 15m |
| 2026-07-16 | N850PE | IAD → DPA | Jul 16, 23:05 UTC | Jul 17, 00:40 UTC | 1h 35m |
| 2026-07-16 | N850PE | - | Jul 16, 12:05 UTC | Jul 16, 13:30 UTC | 1h 25m |
| 2026-07-15 | N850PE | - | Jul 15, 19:35 UTC | Jul 15, 22:40 UTC | 3h 5m |
| 2026-07-15 | N850PE | - | Jul 15, 17:20 UTC | Jul 15, 17:50 UTC | 30m |
| 2026-07-08 | N850PE | - | Jul 8, 20:40 UTC | Jul 8, 21:25 UTC | 45m |
| 2026-07-08 | N850PE | - | Jul 8, 16:50 UTC | Jul 8, 19:40 UTC | 2h 50m |
| 2026-07-06 | N850PE | - | Jul 6, 00:20 UTC | Jul 6, 03:15 UTC | 2h 55m |
| 2026-07-02 | N850PE | - | Jul 2, 00:15 UTC | Jul 2, 01:05 UTC | 50m |
| 2026-07-01 | N850PE | - | Jul 1, 16:05 UTC | Jul 1, 16:25 UTC | 20m |
| 2026-06-26 | N850PE | - | Jun 26, 22:29 UTC | Jun 26, 22:44 UTC | 15m |
| 2026-06-26 | N850PE | - | Jun 26, 21:39 UTC | Jun 26, 21:55 UTC | 15m |
| 2026-06-26 | N850PE | AUZ → BJC | Jun 26, 13:45 UTC | Jun 26, 16:05 UTC | 2h 20m |
| 2026-06-25 | N850PE | - | Jun 25, 16:50 UTC | Jun 25, 18:55 UTC | 2h 5m |
| 2026-06-25 | N850PE | - | Jun 25, 14:09 UTC | Jun 25, 15:54 UTC | 1h 45m |
| 2026-06-25 | N850PE | - | Jun 25, 12:35 UTC | Jun 25, 13:00 UTC | 25m |
| 2026-06-23 | N850PE | - | Jun 23, 21:39 UTC | Jun 23, 22:29 UTC | 50m |
| 2026-06-23 | N850PE | - | Jun 23, 19:04 UTC | Jun 23, 19:19 UTC | 15m |
| 2026-06-23 | N850PE | - | Jun 23, 11:40 UTC | Jun 23, 12:29 UTC | 50m |
| 2026-06-21 | N850PE | - | Jun 21, 21:49 UTC | Jun 21, 23:50 UTC | 2h 0m |
| 2026-06-19 | N850PE | - | Jun 19, 19:45 UTC | Jun 19, 22:04 UTC | 2h 20m |
| 2026-06-18 | N850PE | - | Jun 18, 20:45 UTC | Jun 18, 21:35 UTC | 50m |
| 2026-06-15 | N850PE | - | Jun 15, 10:55 UTC | Jun 15, 11:24 UTC | 30m |
| 2026-06-05 | N850PE | - | Jun 5, 21:45 UTC | Jun 5, 23:40 UTC | 1h 55m |
| 2026-06-05 | N850PE | - | Jun 5, 19:20 UTC | Jun 5, 20:55 UTC | 1h 35m |
| 2026-06-03 | N850PE | - | Jun 3, 22:10 UTC | Jun 4, 01:00 UTC | 2h 50m |
| 2026-05-31 | N850PE | - | May 31, 13:50 UTC | May 31, 16:55 UTC | 3h 5m |
| 2026-05-27 | N850PE | - | May 27, 20:50 UTC | May 27, 21:25 UTC | 35m |
| 2026-05-27 | N850PE | - | May 27, 03:29 UTC | May 27, 07:15 UTC | 3h 46m |
| 2026-05-25 | N850PE | - | May 25, 23:45 UTC | May 26, 00:14 UTC | 30m |
| 2026-05-22 | N850PE | - | May 22, 23:45 UTC | May 23, 00:25 UTC | 40m |
| 2026-05-22 | N850PE | - | May 22, 18:35 UTC | May 22, 22:25 UTC | 3h 50m |
| 2026-05-21 | N850PE | - | May 21, 02:10 UTC | May 21, 02:20 UTC | 10m |
| 2026-05-20 | N850PE | - | May 20, 23:35 UTC | May 21, 01:30 UTC | 1h 55m |
| 2026-05-19 | N850PE | - | May 19, 14:50 UTC | May 19, 17:20 UTC | 2h 30m |
| 2026-05-19 | N850PE | - | May 19, 12:45 UTC | May 19, 12:55 UTC | 10m |
| 2026-05-18 | N850PE | - | May 18, 19:40 UTC | May 18, 20:25 UTC | 45m |
| 2026-05-14 | N850PE | - | May 14, 21:00 UTC | May 14, 22:55 UTC | 1h 55m |
| 2026-05-13 | N850PE | DPA → CYS | May 13, 13:55 UTC | May 13, 16:05 UTC | 2h 10m |
| 2026-05-07 | N850PE | - | May 7, 23:19 UTC | May 8, 02:55 UTC | 3h 35m |
| 2026-05-07 | N850PE | - | May 7, 20:45 UTC | May 7, 22:45 UTC | 2h 0m |
| 2026-05-06 | N850PE | - | May 6, 14:30 UTC | May 6, 18:25 UTC | 3h 54m |
| 2026-04-29 | N850PE | - | Apr 29, 16:20 UTC | Apr 29, 16:55 UTC | 35m |
| 2026-04-29 | N850PE | - | Apr 29, 15:20 UTC | Apr 29, 15:30 UTC | 10m |
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 N850PE page for operator, model, and routing details .