sensors Mode-S transponder
A38082
ICAO 24-bit transponder address · allocated to United States
Currently assigned to N3247J · operated by JETBLUE AIRWAYS
- Hex
- A38082
- Octal
- 50700202
- Decimal
- 10,715,266
- Country
- US
- Tail
- N3247J
- Type
- BCS3
- Flights observed
- 293
- Distinct callsigns
- 20
- Country
- US
- Last broadcast
- 1h ago
Last known position
Country allocation
The ICAO 24-bit address A38082 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 |
|---|---|---|---|
| JBU2937 | JetBlue Airways | 8 | 2026-05-05 |
| JBU1498 | - | 7 | 2026-07-12 |
| JBU138 | JetBlue Airways | 7 | 2026-05-05 |
| JBU927 | JetBlue Airways | 6 | 2026-05-06 |
| JBU822 | JetBlue Airways | 5 | 2026-05-20 |
| JBU1505 | JetBlue Airways | 5 | 2026-05-07 |
| JBU828 | JetBlue Airways | 4 | 2026-05-06 |
| JBU820 | - | 4 | 2026-07-13 |
| JBU2355 | JetBlue Airways | 4 | 2026-07-05 |
| JBU1497 | - | 4 | 2026-07-12 |
| JBU953 | - | 3 | 2026-07-11 |
| JBU466 | - | 3 | 2026-04-16 |
| JBU2352 | - | 3 | 2026-07-09 |
| JBU226 | - | 3 | 2026-06-24 |
| JBU2033 | - | 3 | 2026-07-10 |
| JBU1954 | JetBlue Airways | 3 | 2026-06-05 |
| JBU1923 | - | 3 | 2026-07-06 |
| JBU1822 | JetBlue Airways | 3 | 2026-05-13 |
| JBU1373 | - | 3 | 2026-07-01 |
| JBU994 | JetBlue Airways | 2 | 2026-05-23 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-14 | JBU203 | BOS → BDA | Jul 14, 12:43 UTC | Jul 14, 17:50 UTC | 5h 8m |
| 2026-07-14 | JBU207 | PQI → BOS | Jul 14, 09:56 UTC | Jul 14, 17:50 UTC | 7h 55m |
| 2026-07-14 | JBU206 | BOS → PQI | Jul 14, 01:11 UTC | Jul 14, 17:50 UTC | 16h 40m |
| 2026-07-13 | JBU1413 | MVY → DCA | Jul 13, 19:27 UTC | Jul 14, 17:50 UTC | 22h 24m |
| 2026-07-13 | JBU1236 | DTW → BOS | Jul 13, 11:41 UTC | Jul 14, 10:30 UTC | 22h 50m |
| 2026-07-13 | JBU820 | JFK → DTW | Jul 13, 02:32 UTC | Jul 14, 00:30 UTC | 21h 59m |
| 2026-07-13 | JBU820 | JFK → DTW | Jul 13, 02:35 UTC | Jul 13, 03:50 UTC | 1h 15m |
| 2026-07-12 | JBU1498 | DEN → JFK | Jul 12, 21:15 UTC | Jul 13, 01:01 UTC | 3h 45m |
| 2026-07-12 | JBU1497 | - | Jul 12, 16:35 UTC | Jul 12, 20:01 UTC | 3h 25m |
| 2026-07-11 | JBU545 | - | Jul 11, 21:49 UTC | Jul 12, 20:20 UTC | 22h 32m |
| 2026-07-11 | JBU544 | - | Jul 11, 17:19 UTC | Jul 12, 16:30 UTC | 23h 12m |
| 2026-07-11 | JBU953 | - | Jul 11, 13:21 UTC | Jul 12, 12:30 UTC | 23h 10m |
| 2026-07-11 | JBU953 | - | Jul 11, 13:20 UTC | Jul 11, 15:45 UTC | 2h 25m |
| 2026-07-11 | JBU1419 | - | Jul 11, 10:10 UTC | Jul 11, 11:25 UTC | 1h 15m |
| 2026-07-10 | JBU2033 | BOS → IAH | Jul 10, 15:50 UTC | Jul 11, 14:30 UTC | 22h 41m |
| 2026-07-10 | JBU248 | SLC → BOS | Jul 10, 08:11 UTC | Jul 11, 04:40 UTC | 20h 30m |
| 2026-07-09 | JBU1151 | ACK → BOS | Jul 9, 20:11 UTC | Jul 10, 18:30 UTC | 22h 19m |
| 2026-07-09 | JBU2432 | LGA → ACK | Jul 9, 18:38 UTC | Jul 10, 18:30 UTC | 23h 52m |
| 2026-07-09 | JBU831 | MVY → LGA | Jul 9, 16:45 UTC | Jul 9, 17:30 UTC | 45m |
| 2026-07-09 | JBU831 | ACK → LGA | Jul 9, 16:39 UTC | Jul 10, 16:30 UTC | 23h 52m |
| 2026-07-09 | JBU2352 | - | Jul 9, 13:40 UTC | Jul 9, 14:05 UTC | 25m |
| 2026-07-08 | JBU933 | - | Jul 8, 18:00 UTC | Jul 8, 22:20 UTC | 4h 20m |
| 2026-07-08 | JBU933 | BOS → IAH | Jul 8, 18:00 UTC | Jul 9, 14:05 UTC | 20h 5m |
| 2026-07-08 | JBU2230 | - | Jul 8, 14:40 UTC | Jul 8, 16:35 UTC | 1h 55m |
| 2026-07-08 | JBU2229 | - | Jul 8, 11:20 UTC | Jul 8, 13:20 UTC | 2h 0m |
| 2026-07-07 | JBU2324 | MCO → DCA | Jul 7, 17:58 UTC | Jul 8, 16:30 UTC | 22h 33m |
| 2026-07-07 | JBU1406 | SDQ → MCO | Jul 7, 13:47 UTC | Jul 8, 12:30 UTC | 22h 44m |
| 2026-07-07 | JBU605 | MCO → MCO | Jul 7, 10:10 UTC | Jul 7, 16:05 UTC | 5h 55m |
| 2026-07-06 | JBU522 | MCO → MCO | Jul 6, 17:10 UTC | Jul 6, 22:10 UTC | 5h 0m |
| 2026-07-06 | JBU1923 | MCO → MCO | Jul 6, 09:35 UTC | Jul 6, 15:10 UTC | 5h 35m |
| 2026-07-05 | JBU1923 | DCA → MCO | Jul 5, 15:18 UTC | Jul 6, 14:30 UTC | 23h 13m |
| 2026-07-05 | JBU2355 | BOS → DCA | Jul 5, 12:42 UTC | Jul 6, 10:10 UTC | 21h 28m |
| 2026-07-05 | JBU2355 | BOS → DCA | Jul 5, 12:45 UTC | Jul 5, 13:50 UTC | 1h 5m |
| 2026-07-04 | JBU1806 | BOS → BOS | Jul 4, 22:50 UTC | Jul 4, 22:55 UTC | 5m |
| 2026-07-04 | JBU1806 | - | Jul 4, 19:55 UTC | Jul 4, 22:10 UTC | 2h 15m |
| 2026-07-04 | JBU1807 | BOS → BNA | Jul 4, 16:45 UTC | Jul 4, 18:50 UTC | 2h 5m |
| 2026-07-03 | JBU818 | JFK → BOS | Jul 3, 21:52 UTC | Jul 4, 20:30 UTC | 22h 38m |
| 2026-07-03 | JBU1419 | DTW → JFK | Jul 3, 10:12 UTC | Jul 4, 05:35 UTC | 19h 24m |
| 2026-07-03 | JBU820 | SDQ → JFK | Jul 3, 03:40 UTC | Jul 4, 02:30 UTC | 22h 50m |
| 2026-07-03 | JBU820 | SDQ → JFK | Jul 3, 03:45 UTC | Jul 3, 05:00 UTC | 1h 15m |
| 2026-07-02 | JBU520 | ATL → JFK | Jul 2, 23:55 UTC | Jul 3, 01:50 UTC | 1h 55m |
| 2026-07-02 | JBU1174 | BNA → JFK | Jul 2, 02:30 UTC | Jul 3, 00:30 UTC | 22h 0m |
| 2026-07-01 | JBU1374 | - | Jul 1, 16:00 UTC | Jul 1, 16:30 UTC | 30m |
| 2026-07-01 | JBU1373 | JFK → BNA | Jul 1, 12:55 UTC | Jul 2, 12:30 UTC | 23h 35m |
| 2026-07-01 | JBU1373 | JFK → BNA | Jul 1, 12:55 UTC | Jul 1, 14:35 UTC | 1h 40m |
| 2026-07-01 | JBU136 | PHX → JFK | Jul 1, 06:25 UTC | Jul 1, 10:50 UTC | 4h 25m |
| 2026-07-01 | JBU135 | - | Jul 1, 00:15 UTC | Jul 1, 05:05 UTC | 4h 50m |
| 2026-06-30 | JBU1716 | - | Jun 30, 18:40 UTC | Jun 30, 21:00 UTC | 2h 20m |
| 2026-06-30 | JBU1715 | - | Jun 30, 14:30 UTC | Jun 30, 16:40 UTC | 2h 10m |
| 2026-06-29 | JBU1538 | JFK → MVY | Jun 29, 19:07 UTC | Jun 30, 16:40 UTC | 21h 34m |
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 N3247J page for operator, model, and routing details .