sensors Mode-S transponder
A86605
ICAO 24-bit transponder address · allocated to United States
Currently assigned to N640JB · AIRBUS A-320 · operated by JETBLUE AIRWAYS CORP
- Hex
- A86605
- Octal
- 52063005
- Decimal
- 11,036,165
- Country
- US
- Tail
- N640JB
- Type
- A320
- Flights observed
- 143
- Distinct callsigns
- 20
- Country
- US
- Last broadcast
- 7h ago
Last known position
Country allocation
The ICAO 24-bit address A86605 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 |
|---|---|---|---|
| JBU2462 | JetBlue Airways | 3 | 2026-05-20 |
| JBU2008 | - | 3 | 2026-04-13 |
| JBU2005 | - | 3 | 2026-04-13 |
| JBU1230 | JetBlue Airways | 3 | 2026-04-17 |
| JBU1229 | JetBlue Airways | 3 | 2026-05-10 |
| JBU1153 | JetBlue Airways | 3 | 2026-05-18 |
| JBU998 | JetBlue Airways | 2 | 2026-04-18 |
| JBU997 | JetBlue Airways | 2 | 2026-04-24 |
| JBU69 | JetBlue Airways | 2 | 2026-05-19 |
| JBU322 | JetBlue Airways | 2 | 2026-04-20 |
| JBU2984 | JetBlue Airways | 2 | 2026-05-26 |
| JBU2937 | JetBlue Airways | 2 | 2026-05-29 |
| JBU2840 | JetBlue Airways | 2 | 2026-04-23 |
| JBU2601 | JetBlue Airways | 2 | 2026-04-14 |
| JBU2202 | JetBlue Airways | 2 | 2026-04-18 |
| JBU2050 | JetBlue Airways | 2 | 2026-05-14 |
| JBU173 | - | 2 | 2026-04-13 |
| JBU1719 | JetBlue Airways | 2 | 2026-05-02 |
| JBU1718 | JetBlue Airways | 2 | 2026-05-02 |
| JBU1688 | JetBlue Airways | 2 | 2026-05-20 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | JBU2937 | BDL → MCO | May 29, 18:10 UTC | May 29, 20:30 UTC | 2h 20m |
| 2026-05-29 | JBU2937 | BDL → MCO | May 29, 18:08 UTC | May 30, 00:35 UTC | 6h 27m |
| 2026-05-29 | JBU138 | MCO → BDL | May 29, 14:40 UTC | May 29, 17:00 UTC | 2h 21m |
| 2026-05-29 | JBU2920 | MIA → BOS | May 29, 10:00 UTC | May 29, 12:25 UTC | 2h 25m |
| 2026-05-28 | JBU133 | BOS → SFO | May 28, 16:38 UTC | May 29, 15:15 UTC | 22h 37m |
| 2026-05-28 | JBU133 | BOS → SFO | May 28, 16:40 UTC | May 28, 17:15 UTC | 35m |
| 2026-05-28 | JBU229 | BQN → MCO | May 28, 12:34 UTC | May 29, 11:15 UTC | 22h 41m |
| 2026-05-28 | JBU730 | MCO → BOS | May 28, 09:10 UTC | May 28, 15:10 UTC | 6h 0m |
| 2026-05-28 | JBU1083 | JFK → MCO | May 28, 01:35 UTC | May 28, 03:50 UTC | 2h 15m |
| 2026-05-27 | JBU156 | PLS → JFK | May 27, 20:05 UTC | May 27, 21:15 UTC | 1h 10m |
| 2026-05-26 | JBU2984 | MCO → JFK | May 26, 20:24 UTC | May 26, 22:29 UTC | 2h 5m |
| 2026-05-26 | JBU2984 | MCO → JFK | May 26, 20:20 UTC | May 27, 18:25 UTC | 22h 5m |
| 2026-05-26 | JBU240 | SRQ → BOS | May 26, 17:25 UTC | May 26, 18:10 UTC | 45m |
| 2026-05-26 | JBU1493 | EWR → STI | May 26, 15:09 UTC | May 26, 15:35 UTC | 25m |
| 2026-05-26 | JBU1822 | BOS → PBI | May 26, 12:05 UTC | May 26, 13:34 UTC | 1h 30m |
| 2026-05-25 | JBU1474 | CHS → JFK | May 25, 14:23 UTC | May 26, 13:15 UTC | 22h 52m |
| 2026-05-25 | JBU1473 | JFK → CHS | May 25, 11:00 UTC | May 25, 16:25 UTC | 5h 25m |
| 2026-05-24 | JBU2427 | FLL → MBJ | May 24, 15:50 UTC | May 25, 11:30 UTC | 19h 41m |
| 2026-05-24 | JBU754 | PLS → BOS | May 24, 11:08 UTC | May 25, 03:25 UTC | 16h 17m |
| 2026-05-23 | JBU2153 | BOS → GND | May 23, 23:01 UTC | May 24, 19:55 UTC | 20h 54m |
| 2026-05-23 | JBU1399 | FLL → GCM | May 23, 16:31 UTC | May 24, 13:40 UTC | 21h 9m |
| 2026-05-23 | JBU1471 | BOS → CUN | May 23, 12:06 UTC | May 24, 11:15 UTC | 23h 10m |
| 2026-05-22 | JBU1172 | SLC → JFK | May 22, 23:45 UTC | May 23, 02:10 UTC | 2h 25m |
| 2026-05-22 | JBU1172 | SLC → JFK | May 22, 23:41 UTC | May 23, 23:15 UTC | 23h 35m |
| 2026-05-22 | JBU2374 | PUJ → FLL | May 22, 14:25 UTC | May 22, 21:20 UTC | 6h 55m |
| 2026-05-22 | JBU2128 | MCO → EWR | May 22, 01:56 UTC | May 23, 01:15 UTC | 23h 20m |
| 2026-05-21 | JBU1042 | SAV → JFK | May 21, 17:46 UTC | May 22, 15:05 UTC | 21h 20m |
| 2026-05-21 | JBU114 | MBJ → MCO | May 21, 14:17 UTC | May 22, 04:25 UTC | 14h 9m |
| 2026-05-21 | JBU113 | MCO → CUN | May 21, 11:13 UTC | May 22, 04:25 UTC | 17h 13m |
| 2026-05-20 | JBU499 | LGA → MCO | May 20, 20:25 UTC | May 21, 19:15 UTC | 22h 51m |
| 2026-05-20 | JBU2462 | PBI → LGA | May 20, 16:33 UTC | May 21, 15:15 UTC | 22h 43m |
| 2026-05-20 | JBU1688 | PBI → PVD | May 20, 12:00 UTC | May 21, 11:15 UTC | 23h 16m |
| 2026-05-19 | JBU1196 | FLL → PVD | May 19, 19:07 UTC | May 20, 17:15 UTC | 22h 9m |
| 2026-05-19 | JBU69 | BOS → FLL | May 19, 14:35 UTC | May 19, 17:15 UTC | 2h 40m |
| 2026-05-19 | JBU69 | BOS → FLL | May 19, 14:34 UTC | May 20, 13:15 UTC | 22h 42m |
| 2026-05-19 | JBU118 | JFK → BOS | May 19, 10:55 UTC | May 19, 11:35 UTC | 40m |
| 2026-05-18 | JBU1153 | JFK → PBI | May 18, 10:35 UTC | May 18, 12:50 UTC | 2h 15m |
| 2026-05-18 | JBU1153 | JFK → PBI | May 18, 10:34 UTC | May 19, 04:15 UTC | 17h 41m |
| 2026-05-17 | JBU350 | GND → JFK | May 17, 14:25 UTC | May 18, 01:10 UTC | 10h 45m |
| 2026-05-16 | JBU1043 | ROC → MCO | May 16, 20:25 UTC | May 16, 22:45 UTC | 2h 20m |
| 2026-05-16 | JBU1043 | ROC → MCO | May 16, 20:22 UTC | May 17, 17:55 UTC | 21h 34m |
| 2026-05-16 | JBU1042 | SAV → JFK | May 16, 16:55 UTC | May 16, 19:10 UTC | 2h 15m |
| 2026-05-15 | JBU1168 | PBI → HPN | May 15, 20:11 UTC | May 16, 19:15 UTC | 23h 5m |
| 2026-05-15 | JBU1169 | BOS → FLL | May 15, 14:55 UTC | May 16, 13:15 UTC | 22h 21m |
| 2026-05-14 | JBU2050 | PSP → JFK | May 14, 19:30 UTC | May 14, 22:05 UTC | 2h 35m |
| 2026-05-14 | JBU2050 | PSP → JFK | May 14, 19:28 UTC | May 15, 15:50 UTC | 20h 22m |
| 2026-05-14 | JBU2049 | BUF → RSW | May 14, 15:30 UTC | May 14, 17:50 UTC | 2h 20m |
| 2026-05-13 | JBU1586 | MCO → BUF | May 13, 21:50 UTC | May 14, 00:05 UTC | 2h 15m |
| 2026-05-12 | JBU8428 | BOS → SYR | May 12, 14:30 UTC | May 12, 16:35 UTC | 2h 5m |
| 2026-05-10 | JBU193 | JFK → MCO | May 10, 23:55 UTC | May 11, 00:30 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 N640JB page for operator, model, and routing details .