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
- 166
- Distinct callsigns
- 20
- Country
- US
- Last broadcast
- 6h 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 |
| JBU2795 | JetBlue Airways | 3 | 2026-05-07 |
| JBU213 | JetBlue Airways | 3 | 2026-05-20 |
| JBU1718 | JetBlue Airways | 3 | 2026-04-30 |
| JBU1527 | JetBlue Airways | 3 | 2026-05-14 |
| JBU1266 | JetBlue Airways | 3 | 2026-04-24 |
| JBU1144 | JetBlue Airways | 3 | 2026-05-01 |
| JBU1016 | JetBlue Airways | 3 | 2026-05-13 |
| 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 |
| JBU753 | JetBlue Airways | 2 | 2026-05-22 |
| JBU534 | JetBlue Airways | 2 | 2026-05-25 |
| JBU522 | JetBlue Airways | 2 | 2026-04-16 |
| JBU2390 | JetBlue Airways | 2 | 2026-04-23 |
| JBU2266 | - | 2 | 2026-04-13 |
| JBU1971 | JetBlue Airways | 2 | 2026-05-18 |
| JBU1935 | JetBlue Airways | 2 | 2026-04-17 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | JBU1382 | LGA → PWM | May 29, 17:30 UTC | May 29, 20:40 UTC | 3h 10m |
| 2026-05-29 | JBU1382 | LGA → PWM | May 29, 17:29 UTC | May 30, 01:20 UTC | 7h 52m |
| 2026-05-29 | JBU1381 | JFK → IAH | May 29, 12:35 UTC | May 29, 15:35 UTC | 3h 0m |
| 2026-05-29 | JBU1129 | PVD → JFK | May 29, 10:10 UTC | May 29, 10:40 UTC | 30m |
| 2026-05-29 | JBU1128 | MCO → EWR | May 29, 03:10 UTC | May 29, 03:40 UTC | 30m |
| 2026-05-28 | JBU1111 | JFK → CUR | May 28, 13:30 UTC | May 28, 23:15 UTC | 9h 45m |
| 2026-05-28 | JBU102 | JFK → BUF | May 28, 02:18 UTC | May 28, 23:15 UTC | 20h 57m |
| 2026-05-27 | JBU2984 | MCO → JFK | May 27, 20:18 UTC | May 28, 16:40 UTC | 20h 22m |
| 2026-05-26 | JBU1728 | MCO → EWR | May 26, 22:45 UTC | May 27, 21:30 UTC | 22h 45m |
| 2026-05-26 | JBU351 | BOS → MCO | May 26, 10:21 UTC | May 27, 03:54 UTC | 17h 34m |
| 2026-05-25 | JBU2159 | BOS → PHL | May 25, 19:51 UTC | May 26, 19:30 UTC | 23h 39m |
| 2026-05-25 | JBU534 | SFO → BOS | May 25, 16:05 UTC | May 25, 18:25 UTC | 2h 20m |
| 2026-05-25 | JBU534 | SFO → BOS | May 25, 16:05 UTC | May 26, 15:29 UTC | 23h 25m |
| 2026-05-25 | JBU2273 | EWR → TPA | May 25, 12:20 UTC | May 25, 14:45 UTC | 2h 25m |
| 2026-05-24 | JBU874 | AUA → BOS | May 24, 23:00 UTC | May 24, 23:46 UTC | 46m |
| 2026-05-24 | JBU1366 | CUN → TPA | May 24, 18:15 UTC | May 24, 19:45 UTC | 1h 30m |
| 2026-05-24 | JBU120 | MCO → ALB | May 24, 01:21 UTC | May 24, 23:30 UTC | 22h 9m |
| 2026-05-24 | JBU120 | MCO → ALB | May 24, 01:25 UTC | May 24, 01:30 UTC | 5m |
| 2026-05-23 | JBU119 | ALB → MCO | May 23, 21:49 UTC | May 24, 19:50 UTC | 22h 1m |
| 2026-05-23 | JBU119 | ALB → MCO | May 23, 21:50 UTC | May 23, 23:45 UTC | 1h 55m |
| 2026-05-23 | JBU334 | SFO → BOS | May 23, 00:35 UTC | May 23, 23:30 UTC | 22h 56m |
| 2026-05-22 | JBU1607 | SJU → STI | May 22, 20:10 UTC | May 23, 19:30 UTC | 23h 20m |
| 2026-05-22 | JBU1632 | LGA → BOS | May 22, 18:00 UTC | May 22, 18:15 UTC | 15m |
| 2026-05-22 | JBU1632 | LGA → BOS | May 22, 17:35 UTC | May 23, 17:30 UTC | 23h 55m |
| 2026-05-22 | JBU1731 | SLC → LAX | May 22, 15:55 UTC | May 22, 16:05 UTC | 10m |
| 2026-05-22 | JBU753 | JFK → PBI | May 22, 13:05 UTC | May 22, 13:15 UTC | 10m |
| 2026-05-22 | JBU753 | JFK → PBI | May 22, 11:20 UTC | May 22, 11:40 UTC | 21m |
| 2026-05-21 | JBU1576 | KIN → FLL | May 21, 16:09 UTC | May 22, 13:15 UTC | 21h 7m |
| 2026-05-21 | JBU1576 | KIN → FLL | May 21, 13:20 UTC | May 21, 17:50 UTC | 4h 30m |
| 2026-05-20 | JBU213 | HPN → FLL | May 20, 15:00 UTC | May 20, 17:20 UTC | 2h 20m |
| 2026-05-20 | JBU213 | HPN → FLL | May 20, 14:56 UTC | May 21, 13:30 UTC | 22h 35m |
| 2026-05-20 | JBU814 | FLL → HPN | May 20, 11:10 UTC | May 20, 13:40 UTC | 2h 30m |
| 2026-05-19 | JBU2282 | DFW → FLL | May 19, 11:35 UTC | May 19, 13:50 UTC | 2h 15m |
| 2026-05-18 | JBU1972 | FLL → LGA | May 18, 21:15 UTC | May 18, 21:30 UTC | 15m |
| 2026-05-18 | JBU1971 | LGA → FLL | May 18, 17:00 UTC | May 18, 19:50 UTC | 2h 49m |
| 2026-05-18 | JBU1971 | LGA → FLL | May 18, 17:00 UTC | May 19, 13:50 UTC | 20h 50m |
| 2026-05-18 | JBU2126 | MBJ → FLL | May 18, 11:15 UTC | May 18, 15:10 UTC | 3h 55m |
| 2026-05-17 | JBU128 | MCO → EWR | May 17, 19:00 UTC | May 18, 17:30 UTC | 22h 31m |
| 2026-05-17 | JBU128 | MCO → EWR | May 17, 19:01 UTC | May 17, 21:20 UTC | 2h 20m |
| 2026-05-17 | JBU1406 | SDQ → MCO | May 17, 09:25 UTC | May 17, 15:20 UTC | 5h 55m |
| 2026-05-16 | JBU2876 | MCO → PVD | May 16, 21:40 UTC | May 17, 00:00 UTC | 2h 20m |
| 2026-05-16 | JBU1075 | PVD → MCO | May 16, 18:15 UTC | May 16, 20:35 UTC | 2h 20m |
| 2026-05-16 | JBU229 | BQN → MCO | May 16, 09:25 UTC | May 16, 15:16 UTC | 5h 50m |
| 2026-05-15 | JBU2825 | JFK → TPA | May 15, 18:29 UTC | May 16, 15:55 UTC | 21h 27m |
| 2026-05-15 | JBU426 | TPA → JFK | May 15, 14:36 UTC | May 16, 10:11 UTC | 19h 35m |
| 2026-05-15 | JBU891 | BOS → TPA | May 15, 10:40 UTC | May 15, 13:20 UTC | 2h 40m |
| 2026-05-15 | JBU891 | BOS → TPA | May 15, 10:40 UTC | May 16, 09:31 UTC | 22h 51m |
| 2026-05-15 | JBU1462 | SJU → BOS | May 15, 02:00 UTC | May 15, 03:35 UTC | 1h 35m |
| 2026-05-14 | JBU1462 | SJU → BOS | May 14, 23:25 UTC | May 14, 23:40 UTC | 15m |
| 2026-05-14 | JBU1133 | SYR → JFK | May 14, 21:40 UTC | May 14, 22:05 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 N603JB page for operator, model, and routing details .