sensors Mode-S transponder
A73A47
ICAO 24-bit transponder address · allocated to United States
Currently assigned to N565JB · AIRBUS A-320 · operated by BANK OF UTAH TRUSTEE
- Hex
- A73A47
- Octal
- 51635107
- Decimal
- 10,959,431
- Country
- US
- Tail
- N565JB
- Type
- A320
- Flights observed
- 283
- Distinct callsigns
- 20
- Country
- US
- Last broadcast
- 2h ago
Last known position
Country allocation
The ICAO 24-bit address A73A47 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 |
|---|---|---|---|
| JBU929 | - | 4 | 2026-07-06 |
| JBU583 | JetBlue Airways | 4 | 2026-05-08 |
| JBU1715 | JetBlue Airways | 4 | 2026-05-07 |
| JBU1377 | JetBlue Airways | 4 | 2026-04-15 |
| JBU803 | JetBlue Airways | 3 | 2026-04-17 |
| JBU533 | JetBlue Airways | 3 | 2026-05-22 |
| JBU52 | - | 3 | 2026-04-13 |
| JBU419 | JetBlue Airways | 3 | 2026-06-10 |
| JBU395 | - | 3 | 2026-04-13 |
| JBU306 | - | 3 | 2026-07-11 |
| JBU2884 | JetBlue Airways | 3 | 2026-04-17 |
| JBU272 | - | 3 | 2026-06-26 |
| JBU2143 | - | 3 | 2026-07-11 |
| JBU1972 | - | 3 | 2026-07-05 |
| JBU1752 | JetBlue Airways | 3 | 2026-04-17 |
| JBU1678 | JetBlue Airways | 3 | 2026-05-10 |
| JBU1528 | JetBlue Airways | 3 | 2026-05-14 |
| JBU1480 | - | 3 | 2026-06-28 |
| JBU1378 | JetBlue Airways | 3 | 2026-04-15 |
| JBU1294 | - | 3 | 2026-06-19 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-14 | JBU1940 | SRQ → BOS | Jul 14, 01:16 UTC | Jul 14, 16:45 UTC | 15h 30m |
| 2026-07-13 | JBU1941 | BOS → SRQ | Jul 13, 20:27 UTC | Jul 14, 16:45 UTC | 20h 19m |
| 2026-07-13 | JBU917 | BOS → JFK | Jul 13, 09:06 UTC | Jul 14, 04:20 UTC | 19h 15m |
| 2026-07-13 | JBU2052 | MCO → BOS | Jul 13, 01:07 UTC | Jul 13, 23:35 UTC | 22h 29m |
| 2026-07-12 | JBU1067 | - | Jul 12, 11:00 UTC | Jul 13, 09:45 UTC | 22h 46m |
| 2026-07-11 | JBU1168 | - | Jul 11, 18:55 UTC | Jul 11, 21:25 UTC | 2h 30m |
| 2026-07-11 | JBU1168 | - | Jul 11, 18:52 UTC | Jul 12, 17:10 UTC | 22h 19m |
| 2026-07-11 | JBU2143 | EWR → PBI | Jul 11, 14:50 UTC | Jul 11, 17:05 UTC | 2h 15m |
| 2026-07-11 | JBU306 | PPM → EWR | Jul 11, 10:50 UTC | Jul 11, 13:10 UTC | 2h 20m |
| 2026-07-11 | JBU1739 | - | Jul 11, 02:30 UTC | Jul 11, 05:40 UTC | 3h 10m |
| 2026-07-10 | JBU1989 | FLL → SDQ | Jul 10, 04:51 UTC | Jul 11, 03:45 UTC | 22h 55m |
| 2026-07-09 | JBU2282 | DFW → FLL | Jul 9, 12:22 UTC | Jul 10, 11:10 UTC | 22h 48m |
| 2026-07-08 | JBU1376 | KIN → FLL | Jul 8, 21:49 UTC | Jul 9, 21:35 UTC | 23h 46m |
| 2026-07-08 | JBU2752 | SJU → TPA | Jul 8, 01:04 UTC | Jul 8, 23:25 UTC | 22h 21m |
| 2026-07-07 | JBU1719 | RIC → SJU | Jul 7, 19:33 UTC | Jul 8, 16:35 UTC | 21h 3m |
| 2026-07-07 | JBU154 | - | Jul 7, 01:00 UTC | Jul 7, 01:25 UTC | 25m |
| 2026-07-07 | JBU154 | SJU → FLL | Jul 7, 00:57 UTC | Jul 7, 22:50 UTC | 21h 54m |
| 2026-07-06 | JBU929 | - | Jul 6, 23:20 UTC | Jul 6, 23:40 UTC | 20m |
| 2026-07-06 | JBU929 | - | Jul 6, 20:30 UTC | Jul 6, 21:20 UTC | 50m |
| 2026-07-06 | JBU929 | ORF → SJU | Jul 6, 20:29 UTC | Jul 7, 19:45 UTC | 23h 17m |
| 2026-07-06 | JBU928 | - | Jul 6, 18:40 UTC | Jul 6, 19:25 UTC | 45m |
| 2026-07-05 | JBU1196 | FLL → PVD | Jul 5, 22:59 UTC | Jul 6, 21:20 UTC | 22h 22m |
| 2026-07-05 | JBU1972 | AUS → FLL | Jul 5, 19:05 UTC | Jul 6, 16:25 UTC | 21h 21m |
| 2026-07-05 | JBU1971 | FLL → AUS | Jul 5, 15:16 UTC | Jul 6, 12:20 UTC | 21h 4m |
| 2026-07-05 | JBU2272 | AUS → FLL | Jul 5, 11:16 UTC | Jul 6, 01:35 UTC | 14h 20m |
| 2026-07-05 | JBU2271 | PPM → AUS | Jul 5, 01:20 UTC | Jul 5, 03:40 UTC | 2h 20m |
| 2026-07-05 | JBU2271 | FLL → AUS | Jul 5, 01:16 UTC | Jul 5, 23:45 UTC | 22h 30m |
| 2026-07-04 | JBU2760 | - | Jul 4, 21:00 UTC | Jul 4, 23:30 UTC | 2h 30m |
| 2026-07-04 | JBU2761 | - | Jul 4, 16:35 UTC | Jul 4, 18:55 UTC | 2h 20m |
| 2026-07-04 | JBU1675 | - | Jul 4, 10:40 UTC | Jul 4, 14:50 UTC | 4h 10m |
| 2026-07-03 | JBU1775 | FLL → KIN | Jul 3, 02:38 UTC | Jul 3, 12:55 UTC | 10h 17m |
| 2026-07-02 | JBU759 | BDL → FLL | Jul 2, 22:22 UTC | Jul 3, 12:55 UTC | 14h 33m |
| 2026-07-02 | JBU760 | FLL → BDL | Jul 2, 18:35 UTC | Jul 3, 12:55 UTC | 18h 20m |
| 2026-07-02 | JBU293 | MCO → SJU | Jul 2, 10:10 UTC | Jul 3, 03:05 UTC | 16h 55m |
| 2026-07-01 | JBU929 | ORF → SJU | Jul 1, 20:07 UTC | Jul 2, 19:45 UTC | 23h 38m |
| 2026-07-01 | JBU1089 | EWR → SJU | Jul 1, 10:20 UTC | Jul 2, 09:45 UTC | 23h 25m |
| 2026-06-30 | JBU1693 | FLL → NAS | Jun 30, 20:03 UTC | Jul 1, 18:15 UTC | 22h 13m |
| 2026-06-30 | JBU1393 | - | Jun 30, 15:35 UTC | Jun 30, 15:45 UTC | 10m |
| 2026-06-30 | JBU1393 | FLL → NAS | Jun 30, 15:30 UTC | Jul 1, 13:40 UTC | 22h 10m |
| 2026-06-30 | JBU1822 | MSY → FLL | Jun 30, 12:10 UTC | Jun 30, 13:45 UTC | 1h 35m |
| 2026-06-30 | JBU2823 | - | Jun 30, 00:09 UTC | Jun 30, 01:40 UTC | 1h 31m |
| 2026-06-29 | JBU1158 | - | Jun 29, 15:09 UTC | Jun 29, 21:34 UTC | 6h 25m |
| 2026-06-28 | JBU1823 | JFK → LAX | Jun 28, 18:40 UTC | Jun 28, 20:09 UTC | 1h 30m |
| 2026-06-28 | JBU1823 | JFK → LAX | Jun 28, 18:38 UTC | Jun 29, 17:10 UTC | 22h 32m |
| 2026-06-28 | JBU579 | DCA → FLL | Jun 28, 15:20 UTC | Jun 28, 17:25 UTC | 2h 5m |
| 2026-06-28 | JBU1480 | - | Jun 28, 11:39 UTC | Jun 28, 13:45 UTC | 2h 5m |
| 2026-06-27 | JBU1976 | - | Jun 27, 20:59 UTC | Jun 28, 01:25 UTC | 4h 25m |
| 2026-06-27 | JBU1799 | ORF → FLL | Jun 27, 16:55 UTC | Jun 27, 18:49 UTC | 1h 55m |
| 2026-06-27 | JBU1800 | FLL → ORF | Jun 27, 13:44 UTC | Jun 27, 15:39 UTC | 1h 55m |
| 2026-06-27 | JBU1906 | TPA → FLL | Jun 27, 11:50 UTC | Jun 27, 12:25 UTC | 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 N565JB page for operator, model, and routing details .