sensors Mode-S transponder
A7A59F
ICAO 24-bit transponder address · allocated to United States
Currently assigned to N592JB · AIRBUS A-320 · operated by JETBLUE AIRWAYS CORPORATION
- Hex
- A7A59F
- Octal
- 51722637
- Decimal
- 10,986,911
- Country
- US
- Tail
- N592JB
- Type
- A320
- Flights observed
- 253
- Distinct callsigns
- 20
- Country
- US
- Last broadcast
- 1d ago
Last known position
Country allocation
The ICAO 24-bit address A7A59F 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 20 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| JBU2133 | JetBlue Airways | 6 | 2026-05-26 |
| JBU2549 | - | 4 | 2026-07-09 |
| JBU1530 | JetBlue Airways | 4 | 2026-06-10 |
| JBU994 | JetBlue Airways | 3 | 2026-04-17 |
| JBU993 | JetBlue Airways | 3 | 2026-04-17 |
| JBU892 | - | 3 | 2026-07-11 |
| JBU872 | JetBlue Airways | 3 | 2026-04-16 |
| JBU871 | JetBlue Airways | 3 | 2026-04-16 |
| JBU553 | JetBlue Airways | 3 | 2026-05-24 |
| JBU403 | - | 3 | 2026-07-03 |
| JBU2510 | JetBlue Airways | 3 | 2026-04-16 |
| JBU2251 | JetBlue Airways | 3 | 2026-07-04 |
| JBU194 | - | 3 | 2026-07-13 |
| JBU1791 | - | 3 | 2026-04-13 |
| JBU1730 | JetBlue Airways | 3 | 2026-04-13 |
| JBU1692 | JetBlue Airways | 3 | 2026-04-14 |
| JBU1529 | JetBlue Airways | 3 | 2026-06-10 |
| JBU1233 | JetBlue Airways | 3 | 2026-06-12 |
| JBU929 | JetBlue Airways | 2 | 2026-06-03 |
| JBU928 | JetBlue Airways | 2 | 2026-06-03 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-14 | JBU1948 | FLL → MCO | Jul 14, 02:45 UTC | Jul 14, 03:30 UTC | 46m |
| 2026-07-14 | JBU1947 | MCO → FLL | Jul 14, 00:14 UTC | Jul 14, 03:30 UTC | 3h 17m |
| 2026-07-13 | JBU194 | MCO → HPN | Jul 13, 17:03 UTC | Jul 14, 03:30 UTC | 10h 28m |
| 2026-07-13 | JBU351 | BOS → MCO | Jul 13, 13:12 UTC | Jul 14, 03:30 UTC | 14h 19m |
| 2026-07-12 | JBU2780 | - | Jul 12, 18:50 UTC | Jul 12, 20:50 UTC | 2h 0m |
| 2026-07-12 | JBU2780 | IAH → FLL | Jul 12, 18:45 UTC | Jul 13, 17:45 UTC | 23h 1m |
| 2026-07-12 | JBU2179 | - | Jul 12, 14:01 UTC | Jul 12, 16:20 UTC | 2h 20m |
| 2026-07-12 | JBU379 | DCA → FLL | Jul 12, 10:05 UTC | Jul 12, 12:15 UTC | 2h 10m |
| 2026-07-12 | JBU455 | BOS → DCA | Jul 12, 00:35 UTC | Jul 12, 01:50 UTC | 1h 15m |
| 2026-07-11 | JBU1290 | - | Jul 11, 21:15 UTC | Jul 11, 22:40 UTC | 1h 25m |
| 2026-07-11 | JBU1293 | - | Jul 11, 18:30 UTC | Jul 11, 19:55 UTC | 1h 25m |
| 2026-07-11 | JBU892 | TPA → BOS | Jul 11, 14:30 UTC | Jul 11, 17:10 UTC | 2h 40m |
| 2026-07-11 | JBU452 | SJU → TPA | Jul 11, 09:55 UTC | Jul 11, 12:30 UTC | 2h 35m |
| 2026-07-10 | JBU133 | MCO → SJU | Jul 10, 15:32 UTC | Jul 11, 11:45 UTC | 20h 14m |
| 2026-07-09 | JBU1196 | FLL → PVD | Jul 9, 23:34 UTC | Jul 10, 20:05 UTC | 20h 32m |
| 2026-07-09 | JBU2448 | - | Jul 9, 19:25 UTC | Jul 9, 19:40 UTC | 15m |
| 2026-07-09 | JBU2549 | - | Jul 9, 15:40 UTC | Jul 9, 17:00 UTC | 1h 20m |
| 2026-07-09 | JBU2549 | FLL → SDQ | Jul 9, 15:36 UTC | Jul 10, 13:45 UTC | 22h 9m |
| 2026-07-09 | JBU2905 | - | Jul 9, 11:05 UTC | Jul 9, 13:30 UTC | 2h 25m |
| 2026-07-08 | JBU2549 | - | Jul 8, 15:05 UTC | Jul 8, 16:30 UTC | 1h 25m |
| 2026-07-08 | JBU2549 | FLL → SDQ | Jul 8, 15:02 UTC | Jul 9, 01:05 UTC | 10h 3m |
| 2026-07-08 | JBU1145 | - | Jul 8, 11:10 UTC | Jul 8, 13:05 UTC | 1h 55m |
| 2026-07-07 | JBU892 | TPA → BOS | Jul 7, 14:06 UTC | Jul 8, 13:05 UTC | 23h 0m |
| 2026-07-07 | JBU433 | BTV → JFK | Jul 7, 01:32 UTC | Jul 7, 23:45 UTC | 22h 13m |
| 2026-07-06 | JBU1172 | - | Jul 6, 18:15 UTC | Jul 6, 19:00 UTC | 45m |
| 2026-07-06 | JBU1172 | RIC → LGA | Jul 6, 18:10 UTC | Jul 7, 17:45 UTC | 23h 36m |
| 2026-07-05 | JBU1869 | JFK → PUJ | Jul 5, 13:31 UTC | Jul 6, 01:55 UTC | 12h 24m |
| 2026-07-05 | JBU2001 | BUF → JFK | Jul 5, 10:45 UTC | Jul 6, 01:55 UTC | 15h 10m |
| 2026-07-05 | JBU634 | SJU → BUF | Jul 5, 02:16 UTC | Jul 6, 01:45 UTC | 23h 29m |
| 2026-07-04 | JBU1133 | SYR → JFK | Jul 4, 22:24 UTC | Jul 5, 20:40 UTC | 22h 16m |
| 2026-07-04 | JBU2251 | BOS → MCO | Jul 4, 17:37 UTC | Jul 5, 14:25 UTC | 20h 48m |
| 2026-07-04 | JBU1138 | SDQ → SJU | Jul 4, 03:05 UTC | Jul 5, 01:00 UTC | 21h 55m |
| 2026-07-03 | JBU1937 | SJU → SDQ | Jul 3, 19:34 UTC | Jul 4, 17:45 UTC | 22h 11m |
| 2026-07-03 | JBU403 | - | Jul 3, 09:10 UTC | Jul 3, 09:55 UTC | 45m |
| 2026-07-03 | JBU403 | JFK → SJU | Jul 3, 09:09 UTC | Jul 4, 03:45 UTC | 18h 37m |
| 2026-07-02 | JBU126 | TPA → JFK | Jul 2, 10:24 UTC | Jul 3, 01:45 UTC | 15h 21m |
| 2026-07-01 | JBU153 | FLL → SJU | Jul 1, 20:25 UTC | Jul 2, 18:10 UTC | 21h 45m |
| 2026-07-01 | JBU1062 | PBI → LGA | Jul 1, 11:48 UTC | Jul 2, 04:20 UTC | 16h 33m |
| 2026-06-30 | JBU1230 | - | Jun 30, 19:15 UTC | Jun 30, 19:45 UTC | 30m |
| 2026-06-30 | JBU2795 | - | Jun 30, 16:25 UTC | Jun 30, 17:50 UTC | 1h 25m |
| 2026-06-30 | JBU2795 | FLL → CUN | Jun 30, 16:25 UTC | Jul 1, 13:45 UTC | 21h 20m |
| 2026-06-30 | JBU2282 | DFW → FLL | Jun 30, 12:20 UTC | Jun 30, 14:50 UTC | 2h 30m |
| 2026-06-29 | JBU2722 | - | Jun 29, 21:34 UTC | Jun 29, 21:44 UTC | 10m |
| 2026-06-29 | JBU1823 | JFK → LAX | Jun 29, 19:00 UTC | Jun 29, 20:24 UTC | 1h 25m |
| 2026-06-29 | JBU1823 | JFK → LAX | Jun 29, 18:56 UTC | Jun 30, 14:50 UTC | 19h 54m |
| 2026-06-29 | JBU2895 | BOS → FLL | Jun 29, 10:24 UTC | Jun 29, 17:19 UTC | 6h 55m |
| 2026-06-28 | JBU2119 | ORH → FLL | Jun 28, 20:49 UTC | Jun 29, 19:44 UTC | 22h 56m |
| 2026-06-28 | JBU1075 | PVD → MCO | Jun 28, 04:25 UTC | Jun 28, 05:45 UTC | 1h 20m |
| 2026-06-28 | JBU1075 | PVD → MCO | Jun 28, 04:23 UTC | Jun 29, 03:44 UTC | 23h 22m |
| 2026-06-28 | JBU2251 | BOS → MCO | Jun 28, 00:15 UTC | Jun 28, 00:39 UTC | 25m |
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 N592JB page for operator, model, and routing details .