sensors Mode-S transponder
A8299A
ICAO 24-bit transponder address · allocated to United States
Currently assigned to N625JB · AIRBUS A-320 · operated by JETBLUE AIRWAYS CORPORATION
- Hex
- A8299A
- Octal
- 52024632
- Decimal
- 11,020,698
- Country
- US
- Tail
- N625JB
- Type
- A320
- Flights observed
- 269
- Distinct callsigns
- 20
- Country
- US
- Last broadcast
- 32m ago
Last known position
Country allocation
The ICAO 24-bit address A8299A 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 |
|---|---|---|---|
| JBU2511 | JetBlue Airways | 4 | 2026-04-18 |
| JBU98 | JetBlue Airways | 3 | 2026-04-16 |
| JBU97 | JetBlue Airways | 3 | 2026-04-16 |
| JBU928 | JetBlue Airways | 3 | 2026-06-22 |
| JBU897 | JetBlue Airways | 3 | 2026-05-25 |
| JBU83 | - | 3 | 2026-07-09 |
| JBU690 | - | 3 | 2026-07-03 |
| JBU572 | JetBlue Airways | 3 | 2026-05-30 |
| JBU526 | JetBlue Airways | 3 | 2026-06-11 |
| JBU491 | - | 3 | 2026-06-25 |
| JBU24 | JetBlue Airways | 3 | 2026-06-08 |
| JBU2119 | - | 3 | 2026-06-29 |
| JBU1471 | JetBlue Airways | 3 | 2026-05-02 |
| JBU1368 | JetBlue Airways | 3 | 2026-05-12 |
| JBU1142 | JetBlue Airways | 3 | 2026-06-09 |
| JBU1104 | - | 3 | 2026-06-26 |
| JBU1071 | - | 3 | 2026-07-02 |
| JBU944 | - | 2 | 2026-07-05 |
| JBU929 | - | 2 | 2026-06-22 |
| JBU892 | JetBlue Airways | 2 | 2026-06-18 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-13 | JBU1014 | TPA → MCO | Jul 13, 23:43 UTC | Jul 14, 04:30 UTC | 4h 48m |
| 2026-07-13 | JBU1822 | MSY → FLL | Jul 13, 12:50 UTC | Jul 14, 04:30 UTC | 15h 41m |
| 2026-07-12 | JBU760 | FLL → BDL | Jul 12, 17:34 UTC | Jul 13, 16:30 UTC | 22h 57m |
| 2026-07-11 | JBU1149 | FLL → CLT | Jul 11, 23:10 UTC | Jul 12, 22:30 UTC | 23h 21m |
| 2026-07-11 | JBU2995 | BWI → FLL | Jul 11, 12:15 UTC | Jul 11, 14:20 UTC | 2h 5m |
| 2026-07-11 | JBU2995 | BWI → FLL | Jul 11, 12:13 UTC | Jul 12, 00:50 UTC | 12h 38m |
| 2026-07-10 | JBU8500 | JFK → BOS | Jul 10, 11:35 UTC | Jul 11, 01:50 UTC | 14h 16m |
| 2026-07-10 | JBU2269 | BOS → FLL | Jul 10, 02:05 UTC | Jul 11, 00:30 UTC | 22h 26m |
| 2026-07-09 | JBU83 | JFK → MCO | Jul 9, 17:05 UTC | Jul 9, 19:20 UTC | 2h 15m |
| 2026-07-09 | JBU83 | JFK → MCO | Jul 9, 17:02 UTC | Jul 10, 16:30 UTC | 23h 29m |
| 2026-07-08 | JBU1039 | JFK → BQN | Jul 8, 18:54 UTC | Jul 9, 18:30 UTC | 23h 36m |
| 2026-07-08 | JBU485 | ROC → JFK | Jul 8, 16:15 UTC | Jul 9, 13:40 UTC | 21h 25m |
| 2026-07-08 | JBU186 | JFK → ROC | Jul 8, 14:03 UTC | Jul 9, 12:30 UTC | 22h 28m |
| 2026-07-08 | JBU2584 | MCO → JFK | Jul 8, 10:09 UTC | Jul 9, 03:35 UTC | 17h 27m |
| 2026-07-08 | JBU334 | SJU → MCO | Jul 8, 02:06 UTC | Jul 8, 20:55 UTC | 18h 50m |
| 2026-07-07 | JBU1365 | TPA → CUN | Jul 7, 14:54 UTC | Jul 8, 14:30 UTC | 23h 37m |
| 2026-07-07 | JBU891 | BOS → TPA | Jul 7, 10:40 UTC | Jul 8, 10:30 UTC | 23h 51m |
| 2026-07-06 | JBU1118 | JFK → BOS | Jul 6, 22:15 UTC | Jul 7, 19:45 UTC | 21h 31m |
| 2026-07-06 | JBU384 | MCO → RDU | Jul 6, 14:02 UTC | Jul 7, 12:30 UTC | 22h 29m |
| 2026-07-06 | JBU384 | MCO → RDU | Jul 6, 14:05 UTC | Jul 6, 16:45 UTC | 2h 40m |
| 2026-07-05 | JBU283 | JFK → MCO | Jul 5, 23:40 UTC | Jul 6, 01:50 UTC | 2h 10m |
| 2026-07-05 | JBU944 | - | Jul 5, 17:30 UTC | Jul 5, 18:35 UTC | 1h 5m |
| 2026-07-04 | JBU944 | - | Jul 4, 11:45 UTC | Jul 5, 03:15 UTC | 15h 30m |
| 2026-07-03 | JBU317 | BOS → JFK | Jul 3, 22:15 UTC | Jul 4, 15:30 UTC | 17h 16m |
| 2026-07-03 | JBU690 | - | Jul 3, 10:45 UTC | Jul 3, 13:25 UTC | 2h 40m |
| 2026-07-03 | JBU690 | FLL → BOS | Jul 3, 10:45 UTC | Jul 3, 23:05 UTC | 12h 20m |
| 2026-07-02 | JBU1071 | LGA → FLL | Jul 2, 12:57 UTC | Jul 3, 12:30 UTC | 23h 33m |
| 2026-07-01 | JBU595 | HPN → MCO | Jul 1, 20:04 UTC | Jul 2, 18:30 UTC | 22h 26m |
| 2026-07-01 | JBU194 | MCO → HPN | Jul 1, 16:25 UTC | Jul 2, 14:30 UTC | 22h 5m |
| 2026-07-01 | JBU2919 | MCO → ALB | Jul 1, 02:21 UTC | Jul 2, 00:30 UTC | 22h 10m |
| 2026-06-30 | JBU1696 | SJO → MCO | Jun 30, 19:22 UTC | Jul 1, 18:30 UTC | 23h 9m |
| 2026-06-30 | JBU39 | FLL → SJO | Jun 30, 15:17 UTC | Jul 1, 13:10 UTC | 21h 54m |
| 2026-06-29 | JBU2119 | ORH → FLL | Jun 29, 21:02 UTC | Jun 30, 20:20 UTC | 23h 19m |
| 2026-06-29 | JBU2119 | ORH → FLL | Jun 29, 21:05 UTC | Jun 29, 23:39 UTC | 2h 35m |
| 2026-06-29 | JBU2020 | - | Jun 29, 16:55 UTC | Jun 29, 19:35 UTC | 2h 40m |
| 2026-06-28 | JBU1354 | DCA → BOS | Jun 28, 19:30 UTC | Jun 29, 18:30 UTC | 23h 0m |
| 2026-06-28 | JBU2433 | DCA → PBI | Jun 28, 11:55 UTC | Jun 28, 13:49 UTC | 1h 55m |
| 2026-06-28 | JBU2433 | DCA → PBI | Jun 28, 11:51 UTC | Jun 29, 10:29 UTC | 22h 39m |
| 2026-06-27 | JBU452 | SJU → TPA | Jun 27, 09:56 UTC | Jun 28, 03:09 UTC | 17h 14m |
| 2026-06-26 | JBU1501 | JFK → FLL | Jun 26, 21:35 UTC | Jun 26, 23:55 UTC | 2h 20m |
| 2026-06-26 | JBU1501 | JFK → FLL | Jun 26, 21:30 UTC | Jun 27, 19:24 UTC | 21h 55m |
| 2026-06-26 | JBU1104 | - | Jun 26, 18:24 UTC | Jun 26, 19:30 UTC | 1h 5m |
| 2026-06-26 | JBU1104 | - | Jun 26, 15:54 UTC | Jun 26, 16:09 UTC | 15m |
| 2026-06-26 | JBU903 | JFK → SJU | Jun 26, 11:14 UTC | Jun 26, 14:19 UTC | 3h 5m |
| 2026-06-26 | JBU342 | SAV → JFK | Jun 26, 02:34 UTC | Jun 26, 04:14 UTC | 1h 40m |
| 2026-06-25 | JBU8566 | - | Jun 25, 07:15 UTC | Jun 25, 09:40 UTC | 2h 25m |
| 2026-06-25 | JBU8566 | LAX → ICT | Jun 25, 07:13 UTC | Jun 26, 04:14 UTC | 21h 2m |
| 2026-06-25 | JBU491 | - | Jun 25, 00:24 UTC | Jun 25, 05:39 UTC | 5h 15m |
| 2026-06-24 | JBU1115 | BOS → DFW | Jun 24, 22:04 UTC | Jun 24, 23:10 UTC | 1h 5m |
| 2026-06-24 | JBU68 | - | Jun 24, 18:20 UTC | Jun 24, 20:14 UTC | 1h 55m |
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 N625JB page for operator, model, and routing details .