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
- 159
- 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 |
|---|---|---|---|
| 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 |
| JBU395 | - | 3 | 2026-04-13 |
| JBU2884 | JetBlue Airways | 3 | 2026-04-17 |
| JBU1752 | JetBlue Airways | 3 | 2026-04-17 |
| JBU1678 | JetBlue Airways | 3 | 2026-05-10 |
| JBU1528 | JetBlue Airways | 3 | 2026-05-14 |
| JBU1378 | JetBlue Airways | 3 | 2026-04-15 |
| JBU961 | JetBlue Airways | 2 | 2026-04-28 |
| JBU884 | JetBlue Airways | 2 | 2026-04-21 |
| JBU8422 | JetBlue Airways | 2 | 2026-05-12 |
| JBU737 | JetBlue Airways | 2 | 2026-04-19 |
| JBU534 | JetBlue Airways | 2 | 2026-04-18 |
| JBU53 | JetBlue Airways | 2 | 2026-05-19 |
| JBU517 | JetBlue Airways | 2 | 2026-04-13 |
| JBU472 | JetBlue Airways | 2 | 2026-05-13 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | JBU1801 | JFK → NAS | May 29, 22:57 UTC | May 30, 05:40 UTC | 6h 44m |
| 2026-05-29 | JBU226 | TPA → JFK | May 29, 18:30 UTC | May 29, 21:00 UTC | 2h 30m |
| 2026-05-29 | JBU226 | TPA → JFK | May 29, 18:29 UTC | May 30, 05:40 UTC | 11h 12m |
| 2026-05-29 | JBU941 | BOS → JFK | May 29, 14:10 UTC | May 29, 16:25 UTC | 2h 15m |
| 2026-05-28 | JBU419 | JFK → ATL | May 28, 19:04 UTC | May 29, 15:45 UTC | 20h 41m |
| 2026-05-28 | JBU419 | JFK → ATL | May 28, 19:05 UTC | May 28, 20:55 UTC | 1h 50m |
| 2026-05-28 | JBU717 | BOS → JFK | May 28, 16:10 UTC | May 28, 16:50 UTC | 40m |
| 2026-05-27 | JBU566 | RSW → BOS | May 27, 22:00 UTC | May 28, 00:45 UTC | 2h 45m |
| 2026-05-27 | JBU1911 | EWR → RSW | May 27, 17:55 UTC | May 27, 20:40 UTC | 2h 45m |
| 2026-05-27 | JBU306 | FLL → EWR | May 27, 13:40 UTC | May 27, 16:05 UTC | 2h 25m |
| 2026-05-26 | JBU1168 | PBI → HPN | May 26, 19:05 UTC | May 26, 19:45 UTC | 40m |
| 2026-05-26 | JBU2143 | JFK → LGW | May 26, 15:09 UTC | May 27, 13:45 UTC | 22h 36m |
| 2026-05-26 | JBU2143 | JFK → LGW | May 26, 15:09 UTC | May 26, 17:39 UTC | 2h 30m |
| 2026-05-26 | JBU2274 | TPA → EWR | May 26, 11:30 UTC | May 26, 13:45 UTC | 2h 15m |
| 2026-05-25 | JBU1230 | CUN → EWR | May 25, 16:49 UTC | May 26, 15:45 UTC | 22h 56m |
| 2026-05-25 | JBU144 | PBI → EWR | May 25, 01:19 UTC | May 25, 20:15 UTC | 18h 56m |
| 2026-05-24 | JBU2695 | HPN → MCO | May 24, 13:50 UTC | May 25, 13:45 UTC | 23h 55m |
| 2026-05-24 | JBU1368 | PBI → HPN | May 24, 10:10 UTC | May 24, 12:40 UTC | 2h 30m |
| 2026-05-24 | JBU1368 | PBI → HPN | May 24, 10:05 UTC | May 25, 03:40 UTC | 17h 36m |
| 2026-05-23 | JBU567 | JFK → ORD | May 23, 18:40 UTC | May 23, 21:05 UTC | 2h 25m |
| 2026-05-23 | JBU1552 | RSW → HPN | May 23, 14:55 UTC | May 23, 17:25 UTC | 2h 30m |
| 2026-05-23 | JBU1551 | HPN → RSW | May 23, 10:55 UTC | May 23, 13:35 UTC | 2h 40m |
| 2026-05-23 | JBU548 | TPA → HPN | May 23, 00:05 UTC | May 23, 02:40 UTC | 2h 34m |
| 2026-05-22 | JBU533 | BDL → TPA | May 22, 20:10 UTC | May 22, 22:45 UTC | 2h 35m |
| 2026-05-22 | JBU860 | FLL → BOS | May 22, 16:25 UTC | May 22, 18:45 UTC | 2h 20m |
| 2026-05-21 | JBU1694 | MCO → HPN | May 21, 21:22 UTC | May 22, 18:45 UTC | 21h 24m |
| 2026-05-21 | JBU1852 | CUN → JFK | May 21, 02:33 UTC | May 21, 23:50 UTC | 21h 18m |
| 2026-05-20 | JBU1851 | JFK → CUN | May 20, 14:30 UTC | May 21, 11:45 UTC | 21h 16m |
| 2026-05-20 | JBU1186 | JFK → ROC | May 20, 03:02 UTC | May 20, 23:50 UTC | 20h 49m |
| 2026-05-19 | JBU53 | JFK → PBI | May 19, 18:23 UTC | May 20, 17:45 UTC | 23h 23m |
| 2026-05-19 | JBU53 | JFK → PBI | May 19, 18:25 UTC | May 19, 20:45 UTC | 2h 20m |
| 2026-05-18 | JBU486 | JFK → ROC | May 18, 10:35 UTC | May 18, 11:50 UTC | 1h 15m |
| 2026-05-18 | JBU1185 | JFK → RDU | May 18, 01:00 UTC | May 18, 02:05 UTC | 1h 5m |
| 2026-05-17 | JBU1188 | SXM → JFK | May 17, 18:55 UTC | May 17, 22:25 UTC | 3h 30m |
| 2026-05-17 | JBU1587 | BOS → LAX | May 17, 13:31 UTC | May 17, 16:45 UTC | 3h 15m |
| 2026-05-16 | JBU1817 | JFK → POS | May 16, 12:55 UTC | May 16, 16:20 UTC | 3h 25m |
| 2026-05-16 | JBU1817 | JFK → POS | May 16, 12:55 UTC | May 17, 00:00 UTC | 11h 6m |
| 2026-05-15 | JBU1051 | JFK → CUN | May 15, 15:54 UTC | May 16, 14:31 UTC | 22h 37m |
| 2026-05-15 | JBU110 | SDQ → JFK | May 15, 10:14 UTC | May 16, 00:30 UTC | 14h 16m |
| 2026-05-15 | JBU1059 | JFK → KIN | May 15, 02:06 UTC | May 16, 00:30 UTC | 22h 24m |
| 2026-05-14 | JBU1528 | POP → JFK | May 14, 19:37 UTC | May 15, 17:45 UTC | 22h 8m |
| 2026-05-14 | JBU627 | JFK → POP | May 14, 15:01 UTC | May 14, 22:40 UTC | 7h 40m |
| 2026-05-14 | JBU571 | LGA → FLL | May 14, 01:40 UTC | May 14, 01:45 UTC | 5m |
| 2026-05-13 | JBU472 | SJC → BOS | May 13, 21:25 UTC | May 13, 23:55 UTC | 2h 30m |
| 2026-05-13 | JBU472 | SJC → BOS | May 13, 21:23 UTC | May 14, 17:05 UTC | 19h 43m |
| 2026-05-13 | JBU69 | BOS → FLL | May 13, 14:40 UTC | May 13, 17:40 UTC | 3h 0m |
| 2026-05-12 | JBU8422 | DEN → JFK | May 12, 14:50 UTC | May 12, 15:20 UTC | 30m |
| 2026-05-12 | JBU8422 | DEN → JFK | May 12, 14:49 UTC | May 13, 13:45 UTC | 22h 57m |
| 2026-05-11 | JBU2204 | SJU → JFK | May 11, 14:47 UTC | May 11, 17:20 UTC | 2h 34m |
| 2026-05-11 | JBU1529 | JFK → RSW | May 11, 11:00 UTC | May 11, 17:20 UTC | 6h 21m |
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 .