sensors Mode-S transponder
A7D32E
ICAO 24-bit transponder address · allocated to United States
Currently assigned to N603JB · AIRBUS A-320 · operated by JETBLUE AIRWAYS CORP
- Hex
- A7D32E
- Octal
- 51751456
- Decimal
- 10,998,574
- Country
- US
- Tail
- N603JB
- Type
- A320
- Flights observed
- 287
- Distinct callsigns
- 20
- Country
- US
- Last broadcast
- 3h ago
Last known position
Country allocation
The ICAO 24-bit address A7D32E 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 |
|---|---|---|---|
| JBU297 | JetBlue Airways | 4 | 2026-05-10 |
| JBU851 | JetBlue Airways | 3 | 2026-04-13 |
| JBU404 | JetBlue Airways | 3 | 2026-06-21 |
| JBU2795 | JetBlue Airways | 3 | 2026-05-07 |
| JBU213 | JetBlue Airways | 3 | 2026-05-20 |
| JBU2076 | - | 3 | 2026-07-11 |
| JBU1718 | JetBlue Airways | 3 | 2026-04-30 |
| JBU1527 | JetBlue Airways | 3 | 2026-05-14 |
| JBU1471 | - | 3 | 2026-06-17 |
| JBU1266 | JetBlue Airways | 3 | 2026-04-24 |
| JBU1144 | JetBlue Airways | 3 | 2026-05-01 |
| JBU1134 | JetBlue Airways | 3 | 2026-07-06 |
| JBU1016 | JetBlue Airways | 3 | 2026-05-13 |
| JBU959 | - | 2 | 2026-07-03 |
| JBU914 | - | 2 | 2026-07-13 |
| JBU891 | JetBlue Airways | 2 | 2026-05-15 |
| JBU880 | JetBlue Airways | 2 | 2026-04-15 |
| JBU814 | JetBlue Airways | 2 | 2026-05-20 |
| JBU766 | JetBlue Airways | 2 | 2026-04-26 |
| JBU754 | - | 2 | 2026-07-11 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-14 | JBU2722 | MSY → FLL | Jul 14, 21:26 UTC | Jul 15, 02:30 UTC | 5h 4m |
| 2026-07-14 | JBU1594 | NAS → FLL | Jul 14, 16:41 UTC | Jul 15, 02:30 UTC | 9h 49m |
| 2026-07-14 | JBU1593 | - | Jul 14, 14:55 UTC | Jul 14, 15:15 UTC | 20m |
| 2026-07-14 | JBU1593 | FLL → NAS | Jul 14, 14:53 UTC | Jul 15, 02:30 UTC | 11h 37m |
| 2026-07-14 | JBU1071 | LGA → FLL | Jul 14, 10:50 UTC | Jul 14, 13:20 UTC | 2h 30m |
| 2026-07-13 | JBU1552 | RSW → HPN | Jul 13, 14:35 UTC | Jul 13, 17:05 UTC | 2h 30m |
| 2026-07-13 | JBU1552 | RSW → HPN | Jul 13, 14:34 UTC | Jul 14, 13:20 UTC | 22h 47m |
| 2026-07-13 | JBU1551 | - | Jul 13, 11:10 UTC | Jul 13, 13:25 UTC | 2h 15m |
| 2026-07-13 | JBU1551 | - | Jul 13, 10:55 UTC | Jul 13, 11:05 UTC | 10m |
| 2026-07-13 | JBU914 | - | Jul 13, 01:45 UTC | Jul 13, 04:10 UTC | 2h 25m |
| 2026-07-12 | JBU789 | - | Jul 12, 20:05 UTC | Jul 12, 22:45 UTC | 2h 40m |
| 2026-07-12 | JBU376 | - | Jul 12, 01:15 UTC | Jul 12, 03:30 UTC | 2h 15m |
| 2026-07-12 | JBU376 | FLL → PHL | Jul 12, 01:15 UTC | Jul 12, 22:45 UTC | 21h 31m |
| 2026-07-11 | JBU2076 | TPA → FLL | Jul 11, 21:45 UTC | Jul 11, 22:25 UTC | 40m |
| 2026-07-11 | JBU1005 | - | Jul 11, 19:55 UTC | Jul 11, 20:40 UTC | 45m |
| 2026-07-11 | JBU1245 | - | Jul 11, 16:25 UTC | Jul 11, 18:25 UTC | 2h 0m |
| 2026-07-11 | JBU1246 | - | Jul 11, 13:15 UTC | Jul 11, 15:05 UTC | 1h 50m |
| 2026-07-11 | JBU754 | - | Jul 11, 10:55 UTC | Jul 11, 11:25 UTC | 30m |
| 2026-07-11 | JBU754 | - | Jul 11, 09:05 UTC | Jul 11, 09:25 UTC | 20m |
| 2026-07-11 | JBU433 | MCO → SJU | Jul 11, 03:30 UTC | Jul 11, 06:01 UTC | 2h 30m |
| 2026-07-10 | JBU283 | JFK → MCO | Jul 10, 23:50 UTC | Jul 11, 02:00 UTC | 2h 10m |
| 2026-07-09 | JBU2031 | SJU → PUJ | Jul 9, 20:12 UTC | Jul 10, 05:05 UTC | 8h 54m |
| 2026-07-09 | JBU2332 | PUJ → SJU | Jul 9, 17:48 UTC | Jul 10, 05:05 UTC | 11h 18m |
| 2026-07-09 | JBU761 | BOS → SJU | Jul 9, 10:12 UTC | Jul 10, 05:05 UTC | 18h 54m |
| 2026-07-09 | JBU516 | - | Jul 9, 01:40 UTC | Jul 9, 02:35 UTC | 55m |
| 2026-07-09 | JBU516 | BUF → BOS | Jul 9, 01:37 UTC | Jul 10, 01:25 UTC | 23h 49m |
| 2026-07-08 | JBU1586 | MCO → BUF | Jul 8, 22:05 UTC | Jul 9, 00:20 UTC | 2h 15m |
| 2026-07-08 | JBU2919 | MCO → ALB | Jul 8, 01:40 UTC | Jul 9, 00:20 UTC | 22h 41m |
| 2026-07-07 | JBU1143 | MHT → MCO | Jul 7, 21:22 UTC | Jul 8, 16:40 UTC | 19h 19m |
| 2026-07-07 | JBU2128 | MCO → EWR | Jul 7, 02:00 UTC | Jul 7, 04:15 UTC | 2h 15m |
| 2026-07-07 | JBU2128 | MCO → EWR | Jul 7, 01:57 UTC | Jul 8, 01:30 UTC | 23h 34m |
| 2026-07-06 | JBU1143 | - | Jul 6, 21:10 UTC | Jul 7, 00:00 UTC | 2h 50m |
| 2026-07-06 | JBU1134 | SJU → MCO | Jul 6, 03:55 UTC | Jul 6, 04:45 UTC | 50m |
| 2026-07-06 | JBU1134 | SJU → MCO | Jul 6, 02:15 UTC | Jul 6, 02:30 UTC | 15m |
| 2026-07-06 | JBU1134 | SJU → MCO | Jul 6, 02:10 UTC | Jul 7, 00:10 UTC | 22h 0m |
| 2026-07-06 | JBU2851 | - | Jul 6, 00:25 UTC | Jul 6, 00:35 UTC | 10m |
| 2026-07-05 | JBU2851 | - | Jul 5, 22:00 UTC | Jul 5, 23:00 UTC | 1h 0m |
| 2026-07-05 | JBU1366 | - | Jul 5, 18:15 UTC | Jul 5, 19:40 UTC | 1h 25m |
| 2026-07-04 | JBU433 | BTV → JFK | Jul 4, 23:21 UTC | Jul 5, 19:40 UTC | 20h 19m |
| 2026-07-04 | JBU2937 | - | Jul 4, 18:55 UTC | Jul 4, 21:40 UTC | 2h 45m |
| 2026-07-04 | JBU2937 | BDL → MCO | Jul 4, 18:53 UTC | Jul 5, 16:35 UTC | 21h 42m |
| 2026-07-04 | JBU2938 | MCO → BDL | Jul 4, 15:25 UTC | Jul 4, 17:45 UTC | 2h 20m |
| 2026-07-04 | JBU85 | - | Jul 4, 11:40 UTC | Jul 4, 13:50 UTC | 2h 10m |
| 2026-07-03 | JBU2632 | - | Jul 3, 20:50 UTC | Jul 3, 21:10 UTC | 20m |
| 2026-07-03 | JBU2631 | SJU → PUJ | Jul 3, 19:20 UTC | Jul 3, 19:30 UTC | 10m |
| 2026-07-03 | JBU2631 | SJU → PUJ | Jul 3, 19:17 UTC | Jul 4, 17:30 UTC | 22h 13m |
| 2026-07-03 | JBU1553 | - | Jul 3, 18:00 UTC | Jul 3, 18:10 UTC | 10m |
| 2026-07-03 | JBU1553 | - | Jul 3, 16:00 UTC | Jul 3, 16:30 UTC | 30m |
| 2026-07-03 | JBU959 | BDL → FLL | Jul 3, 11:15 UTC | Jul 3, 13:50 UTC | 2h 35m |
| 2026-07-02 | JBU1611 | - | Jul 2, 15:45 UTC | Jul 2, 18:20 UTC | 2h 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 N603JB page for operator, model, and routing details .