sensors Mode-S transponder
A0E59F
ICAO 24-bit transponder address · allocated to United States
Currently assigned to N157QS · BOMBARDIER BD-700 Global 6000/6500 · operated by NETJETS SALES INC, ARCHER DANIELS MIDLAND CO, MBSG LLC, MCWANE INC, TRAVEL SECURE LLC, TVPX AIRCRAFT SOLUTIONS INC TRUSTEE
- Hex
- A0E59F
- Octal
- 50162637
- Decimal
- 10,544,543
- Country
- US
- Tail
- N157QS
- Type
- GLEX
- Flights observed
- 71
- Distinct callsigns
- 2
- Country
- US
- Last broadcast
- 23h ago
Last known position
Country allocation
The ICAO 24-bit address A0E59F 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 2 distinct
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-02 | EJA157 | VNY → LGA | Jun 2, 01:15 UTC | Jun 2, 04:05 UTC | 2h 50m |
| 2026-06-01 | EJA157 | VNY → LGA | Jun 1, 20:15 UTC | Jun 2, 00:10 UTC | 3h 55m |
| 2026-06-01 | EJA157 | VNY → LGA | Jun 1, 00:15 UTC | Jun 1, 04:55 UTC | 4h 40m |
| 2026-05-31 | N157QS | - | May 31, 14:05 UTC | May 31, 20:45 UTC | 6h 40m |
| 2026-05-30 | N157QS | - | May 30, 14:35 UTC | May 30, 20:30 UTC | 5h 55m |
| 2026-05-29 | EJA157 | VNY → LGA | May 29, 20:35 UTC | May 29, 23:10 UTC | 2h 35m |
| 2026-05-23 | EJA157 | VNY → LGA | May 23, 16:20 UTC | May 23, 18:45 UTC | 2h 26m |
| 2026-05-22 | EJA157 | VNY → LGA | May 22, 21:00 UTC | May 22, 22:10 UTC | 1h 10m |
| 2026-05-22 | EJA157 | VNY → LGA | May 22, 19:20 UTC | May 22, 19:50 UTC | 30m |
| 2026-05-22 | EJA157 | VNY → LGA | May 22, 16:40 UTC | May 22, 17:15 UTC | 35m |
| 2026-05-22 | EJA157 | VNY → LGA | May 22, 14:25 UTC | May 22, 15:25 UTC | 1h 0m |
| 2026-05-22 | EJA157 | VNY → LGA | May 22, 12:40 UTC | May 22, 13:00 UTC | 20m |
| 2026-05-21 | EJA157 | VNY → LGA | May 21, 22:25 UTC | May 21, 23:00 UTC | 35m |
| 2026-05-21 | EJA157 | VNY → LGA | May 21, 18:30 UTC | May 21, 19:25 UTC | 55m |
| 2026-05-21 | EJA157 | VNY → LGA | May 21, 16:01 UTC | May 21, 16:40 UTC | 40m |
| 2026-05-17 | N157QS | - | May 17, 13:25 UTC | May 17, 23:10 UTC | 9h 45m |
| 2026-05-16 | N157QS | IAD → ATH | May 16, 01:00 UTC | May 16, 09:56 UTC | 8h 56m |
| 2026-05-15 | EJA157 | VNY → LGA | May 15, 20:30 UTC | May 15, 23:15 UTC | 2h 45m |
| 2026-05-15 | EJA157 | VNY → LGA | May 15, 17:50 UTC | May 15, 18:15 UTC | 25m |
| 2026-05-15 | EJA157 | VNY → LGA | May 15, 14:15 UTC | May 15, 16:50 UTC | 2h 34m |
| 2026-05-14 | EJA157 | VNY → LGA | May 14, 19:15 UTC | May 14, 21:00 UTC | 1h 45m |
| 2026-05-14 | EJA157 | VNY → LGA | May 14, 15:55 UTC | May 14, 18:30 UTC | 2h 35m |
| 2026-05-14 | EJA157 | VNY → LGA | May 14, 14:01 UTC | May 14, 14:25 UTC | 25m |
| 2026-05-13 | EJA157 | VNY → LGA | May 13, 19:00 UTC | May 13, 21:50 UTC | 2h 50m |
| 2026-05-11 | EJA157 | VNY → LGA | May 11, 18:45 UTC | May 11, 19:55 UTC | 1h 10m |
| 2026-05-08 | N157QS | VIE → RIC | May 8, 08:40 UTC | May 8, 17:30 UTC | 8h 50m |
| 2026-05-07 | N157QS | MAD → VIE | May 7, 09:35 UTC | May 7, 11:40 UTC | 2h 5m |
| 2026-05-06 | N157QS | - | May 6, 09:50 UTC | May 6, 10:40 UTC | 50m |
| 2026-05-06 | N157QS | TEB → OPO | May 6, 02:20 UTC | May 6, 08:10 UTC | 5h 50m |
| 2026-05-04 | EJA157 | VNY → LGA | May 4, 21:00 UTC | May 4, 21:55 UTC | 55m |
| 2026-05-04 | EJA157 | VNY → LGA | May 4, 14:30 UTC | May 4, 19:35 UTC | 5h 6m |
| 2026-05-04 | EJA157 | VNY → LGA | May 4, 03:00 UTC | May 4, 03:54 UTC | 55m |
| 2026-05-04 | EJA157 | VNY → LGA | May 4, 01:30 UTC | May 4, 01:50 UTC | 20m |
| 2026-05-03 | EJA157 | VNY → LGA | May 3, 23:25 UTC | May 3, 23:45 UTC | 20m |
| 2026-05-03 | EJA157 | VNY → LGA | May 3, 03:10 UTC | May 3, 08:10 UTC | 4h 59m |
| 2026-05-03 | EJA157 | VNY → LGA | May 3, 00:20 UTC | May 3, 00:55 UTC | 35m |
| 2026-05-02 | EJA157 | VNY → LGA | May 2, 16:15 UTC | May 2, 19:00 UTC | 2h 45m |
| 2026-04-30 | EJA157 | VNY → LGA | Apr 30, 22:55 UTC | May 1, 00:50 UTC | 1h 55m |
| 2026-04-30 | EJA157 | VNY → LGA | Apr 30, 20:10 UTC | Apr 30, 22:15 UTC | 2h 5m |
| 2026-04-30 | EJA157 | VNY → LGA | Apr 30, 14:10 UTC | Apr 30, 16:45 UTC | 2h 35m |
| 2026-04-29 | EJA157 | VNY → LGA | Apr 29, 17:30 UTC | Apr 29, 21:10 UTC | 3h 40m |
| 2026-04-27 | EJA157 | VNY → LGA | Apr 27, 21:35 UTC | Apr 27, 22:20 UTC | 45m |
| 2026-04-27 | EJA157 | VNY → LGA | Apr 27, 19:20 UTC | Apr 27, 20:20 UTC | 1h 0m |
| 2026-04-27 | EJA157 | VNY → LGA | Apr 27, 14:10 UTC | Apr 27, 18:25 UTC | 4h 15m |
| 2026-04-26 | EJA157 | VNY → LGA | Apr 26, 22:00 UTC | Apr 26, 23:10 UTC | 1h 10m |
| 2026-04-26 | EJA157 | VNY → LGA | Apr 26, 19:10 UTC | Apr 26, 19:20 UTC | 10m |
| 2026-04-26 | EJA157 | VNY → LGA | Apr 26, 15:40 UTC | Apr 26, 18:00 UTC | 2h 20m |
| 2026-04-23 | EJA157 | VNY → LGA | Apr 23, 23:25 UTC | Apr 23, 23:55 UTC | 30m |
| 2026-04-23 | EJA157 | VNY → LGA | Apr 23, 21:00 UTC | Apr 23, 22:45 UTC | 1h 45m |
| 2026-04-23 | N157QS | DUB → TEB | Apr 23, 09:30 UTC | Apr 23, 15:40 UTC | 6h 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 N157QS page for operator, model, and routing details .