sensors Mode-S transponder
A387F0
ICAO 24-bit transponder address · allocated to United States
Currently assigned to N3267J · operated by JETBLUE AIRWAYS CORP
- Hex
- A387F0
- Octal
- 50703760
- Decimal
- 10,717,168
- Country
- US
- Tail
- N3267J
- Type
- BCS3
- Flights observed
- 163
- Distinct callsigns
- 20
- Country
- US
- Last broadcast
- 5h ago
Last known position
Country allocation
The ICAO 24-bit address A387F0 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 |
|---|---|---|---|
| JBU2272 | JetBlue Airways | 5 | 2026-05-27 |
| JBU899 | JetBlue Airways | 4 | 2026-05-27 |
| JBU872 | JetBlue Airways | 4 | 2026-05-29 |
| JBU272 | JetBlue Airways | 4 | 2026-05-28 |
| JBU1071 | JetBlue Airways | 4 | 2026-05-26 |
| JBU471 | JetBlue Airways | 3 | 2026-05-28 |
| JBU450 | JetBlue Airways | 3 | 2026-04-30 |
| JBU2283 | JetBlue Airways | 3 | 2026-05-09 |
| JBU2271 | JetBlue Airways | 3 | 2026-05-23 |
| JBU2184 | JetBlue Airways | 3 | 2026-05-09 |
| JBU2064 | JetBlue Airways | 3 | 2026-04-26 |
| JBU1576 | JetBlue Airways | 3 | 2026-05-13 |
| JBU1502 | JetBlue Airways | 3 | 2026-04-17 |
| JBU1336 | JetBlue Airways | 3 | 2026-05-08 |
| JBU1301 | JetBlue Airways | 3 | 2026-04-16 |
| JBU1297 | - | 3 | 2026-04-13 |
| JBU860 | JetBlue Airways | 2 | 2026-04-23 |
| JBU810 | JetBlue Airways | 2 | 2026-05-19 |
| JBU513 | JetBlue Airways | 2 | 2026-05-12 |
| JBU417 | JetBlue Airways | 2 | 2026-04-27 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | JBU872 | SLC → JFK | May 29, 14:51 UTC | May 30, 02:15 UTC | 11h 25m |
| 2026-05-28 | JBU471 | BOS → SJC | May 28, 20:38 UTC | May 29, 20:00 UTC | 23h 23m |
| 2026-05-28 | JBU272 | FLL → LGA | May 28, 16:25 UTC | May 28, 18:55 UTC | 2h 30m |
| 2026-05-28 | JBU272 | FLL → LGA | May 28, 16:20 UTC | May 29, 16:00 UTC | 23h 41m |
| 2026-05-27 | JBU899 | BOS → FLL | May 27, 19:10 UTC | May 27, 21:30 UTC | 2h 20m |
| 2026-05-27 | JBU899 | BOS → FLL | May 27, 19:09 UTC | May 28, 18:00 UTC | 22h 51m |
| 2026-05-27 | JBU872 | SLC → JFK | May 27, 15:25 UTC | May 27, 17:45 UTC | 2h 20m |
| 2026-05-27 | JBU2272 | AUS → FLL | May 27, 11:15 UTC | May 27, 14:05 UTC | 2h 50m |
| 2026-05-26 | JBU1071 | BOS → JFK | May 26, 10:45 UTC | May 27, 03:54 UTC | 17h 10m |
| 2026-05-25 | JBU798 | MCO → LGA | May 25, 23:22 UTC | May 26, 21:59 UTC | 22h 38m |
| 2026-05-25 | JBU899 | BOS → FLL | May 25, 19:00 UTC | May 25, 21:09 UTC | 2h 9m |
| 2026-05-25 | JBU899 | BOS → FLL | May 25, 18:56 UTC | May 26, 17:59 UTC | 23h 4m |
| 2026-05-25 | JBU872 | SLC → JFK | May 25, 15:00 UTC | May 25, 17:30 UTC | 2h 30m |
| 2026-05-24 | JBU471 | BOS → SJC | May 24, 20:15 UTC | May 25, 19:59 UTC | 23h 45m |
| 2026-05-24 | JBU272 | FLL → LGA | May 24, 16:11 UTC | May 25, 16:00 UTC | 23h 50m |
| 2026-05-24 | JBU1071 | BOS → JFK | May 24, 10:50 UTC | May 24, 13:20 UTC | 2h 30m |
| 2026-05-24 | JBU1071 | BOS → JFK | May 24, 10:48 UTC | May 25, 03:05 UTC | 16h 17m |
| 2026-05-23 | JBU2272 | AUS → FLL | May 23, 11:38 UTC | May 24, 01:50 UTC | 14h 13m |
| 2026-05-23 | JBU2272 | AUS → FLL | May 23, 11:40 UTC | May 23, 14:00 UTC | 2h 20m |
| 2026-05-23 | JBU2271 | FLL → AUS | May 23, 01:25 UTC | May 23, 04:00 UTC | 2h 34m |
| 2026-05-22 | JBU471 | BOS → SJC | May 22, 21:35 UTC | May 23, 00:05 UTC | 2h 30m |
| 2026-05-22 | JBU272 | FLL → LGA | May 22, 17:35 UTC | May 22, 20:10 UTC | 2h 35m |
| 2026-05-22 | JBU1071 | BOS → JFK | May 22, 10:45 UTC | May 22, 13:10 UTC | 2h 25m |
| 2026-05-21 | JBU872 | SLC → JFK | May 21, 14:55 UTC | May 22, 13:10 UTC | 22h 16m |
| 2026-05-20 | JBU1158 | LIR → FLL | May 20, 18:59 UTC | May 21, 17:55 UTC | 22h 57m |
| 2026-05-20 | JBU1157 | FLL → LIR | May 20, 14:59 UTC | May 21, 13:35 UTC | 22h 37m |
| 2026-05-20 | JBU715 | BOS → BUF | May 20, 01:34 UTC | May 20, 21:35 UTC | 20h 2m |
| 2026-05-19 | JBU810 | NAS → BOS | May 19, 11:15 UTC | May 19, 13:35 UTC | 2h 20m |
| 2026-05-19 | JBU810 | NAS → BOS | May 19, 11:14 UTC | May 20, 02:50 UTC | 15h 36m |
| 2026-05-19 | JBU809 | JFK → DFW | May 19, 00:25 UTC | May 19, 02:40 UTC | 2h 15m |
| 2026-05-18 | JBU2166 | MCO → BOS | May 18, 19:15 UTC | May 18, 22:00 UTC | 2h 45m |
| 2026-05-18 | JBU1315 | BOS → BUF | May 18, 14:35 UTC | May 18, 17:35 UTC | 3h 0m |
| 2026-05-17 | JBU1039 | BOS → AUS | May 17, 18:39 UTC | May 18, 17:40 UTC | 23h 2m |
| 2026-05-17 | JBU1070 | FLL → BOS | May 17, 13:28 UTC | May 18, 11:20 UTC | 21h 53m |
| 2026-05-17 | JBU1906 | TPA → FLL | May 17, 11:10 UTC | May 17, 11:45 UTC | 35m |
| 2026-05-17 | JBU1906 | TPA → FLL | May 17, 11:09 UTC | May 18, 09:55 UTC | 22h 47m |
| 2026-05-17 | JBU1905 | FLL → TPA | May 17, 01:05 UTC | May 17, 01:50 UTC | 45m |
| 2026-05-16 | JBU2072 | BQN → FLL | May 16, 15:16 UTC | May 16, 20:35 UTC | 5h 20m |
| 2026-05-16 | JBU375 | PVD → MCO | May 16, 11:21 UTC | May 16, 13:31 UTC | 2h 10m |
| 2026-05-16 | JBU376 | SJU → BDL | May 16, 00:20 UTC | May 16, 02:35 UTC | 2h 15m |
| 2026-05-15 | JBU1579 | DCA → FLL | May 15, 19:00 UTC | May 15, 21:15 UTC | 2h 15m |
| 2026-05-15 | JBU2854 | DCA → BOS | May 15, 00:26 UTC | May 15, 21:15 UTC | 20h 49m |
| 2026-05-14 | JBU1593 | FLL → NAS | May 14, 15:10 UTC | May 15, 14:00 UTC | 22h 51m |
| 2026-05-13 | JBU1576 | KIN → FLL | May 13, 18:00 UTC | May 14, 15:35 UTC | 21h 36m |
| 2026-05-13 | JBU2626 | FLL → RDU | May 13, 01:12 UTC | May 14, 00:00 UTC | 22h 49m |
| 2026-05-12 | JBU1823 | JFK → LAX | May 12, 17:16 UTC | May 13, 16:00 UTC | 22h 45m |
| 2026-05-12 | JBU1675 | FLL → KIN | May 12, 11:15 UTC | May 12, 11:50 UTC | 35m |
| 2026-05-12 | JBU1675 | FLL → KIN | May 12, 11:15 UTC | May 13, 03:00 UTC | 15h 46m |
| 2026-05-12 | JBU513 | ISP → FLL | May 12, 02:45 UTC | May 12, 05:20 UTC | 2h 35m |
| 2026-05-11 | JBU2374 | PUJ → FLL | May 11, 15:35 UTC | May 11, 21:10 UTC | 5h 35m |
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 N3267J page for operator, model, and routing details .