sensors Mode-S transponder
AAF183
ICAO 24-bit transponder address · allocated to United States
Currently assigned to N804JB · AIRBUS A-320 · operated by JETBLUE AIRWAYS CORP
- Hex
- AAF183
- Octal
- 52570603
- Decimal
- 11,202,947
- Country
- US
- Tail
- N804JB
- Type
- A320
- Flights observed
- 318
- Distinct callsigns
- 20
- Country
- US
- Last broadcast
- Jul 26, 20:45 UTC
Last known position
Country allocation
The ICAO 24-bit address AAF183 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 |
|---|---|---|---|
| JBU2041 | JetBlue Airways | 5 | 2026-04-18 |
| JBU814 | - | 4 | 2026-06-26 |
| JBU495 | JetBlue Airways | 4 | 2026-04-19 |
| JBU349 | JetBlue Airways | 4 | 2026-05-07 |
| JBU1453 | JetBlue Airways | 4 | 2026-05-24 |
| JBU808 | JetBlue Airways | 3 | 2026-04-15 |
| JBU790 | - | 3 | 2026-07-15 |
| JBU767 | - | 3 | 2026-06-25 |
| JBU684 | JetBlue Airways | 3 | 2026-05-21 |
| JBU675 | - | 3 | 2026-07-12 |
| JBU499 | - | 3 | 2026-06-14 |
| JBU2984 | - | 3 | 2026-06-21 |
| JBU294 | - | 3 | 2026-07-08 |
| JBU250 | JetBlue Airways | 3 | 2026-04-20 |
| JBU2420 | JetBlue Airways | 3 | 2026-06-13 |
| JBU2219 | - | 3 | 2026-04-13 |
| JBU1877 | - | 3 | 2026-04-14 |
| JBU183 | JetBlue Airways | 3 | 2026-05-10 |
| JBU1142 | - | 3 | 2026-07-13 |
| JBU1047 | JetBlue Airways | 3 | 2026-05-18 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-26 | JBU2032 | BDA → JFK | Jul 26, 15:25 UTC | Jul 26, 20:45 UTC | 5h 20m |
| 2026-07-25 | JBU1719 | JFK → ATL | Jul 25, 21:49 UTC | Jul 26, 20:45 UTC | 22h 57m |
| 2026-07-25 | JBU102 | JFK → BUF | Jul 25, 03:40 UTC | Jul 26, 01:15 UTC | 21h 35m |
| 2026-07-24 | JBU149 | JFK → GND | Jul 24, 13:50 UTC | Jul 24, 17:55 UTC | 4h 5m |
| 2026-07-24 | JBU149 | JFK → GND | Jul 24, 13:49 UTC | Jul 25, 12:45 UTC | 22h 56m |
| 2026-07-24 | JBU307 | IAD → FLL | Jul 24, 10:05 UTC | Jul 24, 10:45 UTC | 40m |
| 2026-07-24 | JBU308 | JFK → PWM | Jul 24, 04:15 UTC | Jul 24, 05:00 UTC | 45m |
| 2026-07-23 | JBU1794 | SJO → JFK | Jul 23, 21:50 UTC | Jul 24, 02:20 UTC | 4h 30m |
| 2026-07-23 | JBU1677 | JFK → JAX | Jul 23, 03:28 UTC | Jul 24, 02:25 UTC | 22h 57m |
| 2026-07-22 | JBU743 | JFK → ANU | Jul 22, 14:53 UTC | Jul 23, 14:45 UTC | 23h 52m |
| 2026-07-22 | JBU743 | JFK → ANU | Jul 22, 14:55 UTC | Jul 22, 19:20 UTC | 4h 25m |
| 2026-07-21 | JBU740 | ANU → JFK | Jul 21, 20:30 UTC | Jul 22, 00:05 UTC | 3h 35m |
| 2026-07-21 | JBU740 | ANU → JFK | Jul 21, 20:06 UTC | Jul 22, 18:45 UTC | 22h 39m |
| 2026-07-20 | JBU978 | LAS → BOS | Jul 20, 23:50 UTC | Jul 21, 00:35 UTC | 45m |
| 2026-07-20 | JBU978 | LAS → BOS | Jul 20, 23:45 UTC | Jul 21, 20:55 UTC | 21h 10m |
| 2026-07-20 | JBU1383 | PWM → LGA | Jul 20, 18:40 UTC | Jul 20, 20:20 UTC | 1h 40m |
| 2026-07-19 | JBU1800 | FLL → ORF | Jul 19, 23:51 UTC | Jul 20, 20:20 UTC | 20h 30m |
| 2026-07-19 | JBU2761 | BOS → SJU | Jul 19, 13:55 UTC | Jul 19, 16:10 UTC | 2h 15m |
| 2026-07-19 | JBU2761 | BOS → SJU | Jul 19, 13:53 UTC | Jul 20, 12:40 UTC | 22h 48m |
| 2026-07-18 | JBU2372 | - | Jul 18, 18:20 UTC | Jul 18, 20:50 UTC | 2h 30m |
| 2026-07-18 | JBU2371 | - | Jul 18, 13:55 UTC | Jul 18, 16:25 UTC | 2h 30m |
| 2026-07-17 | JBU2380 | - | Jul 17, 12:35 UTC | Jul 17, 15:10 UTC | 2h 35m |
| 2026-07-17 | JBU2779 | FLL → IAH | Jul 17, 02:10 UTC | Jul 17, 04:20 UTC | 2h 10m |
| 2026-07-16 | JBU2180 | - | Jul 16, 22:05 UTC | Jul 17, 00:04 UTC | 2h 0m |
| 2026-07-16 | JBU2379 | - | Jul 16, 17:54 UTC | Jul 16, 20:05 UTC | 2h 10m |
| 2026-07-16 | JBU1801 | - | Jul 16, 14:05 UTC | Jul 16, 16:25 UTC | 2h 20m |
| 2026-07-16 | JBU1678 | - | Jul 16, 10:20 UTC | Jul 16, 12:14 UTC | 1h 55m |
| 2026-07-15 | JBU789 | - | Jul 15, 20:05 UTC | Jul 15, 20:45 UTC | 40m |
| 2026-07-15 | JBU790 | - | Jul 15, 18:30 UTC | Jul 15, 18:45 UTC | 15m |
| 2026-07-15 | JBU790 | - | Jul 15, 16:15 UTC | Jul 15, 18:25 UTC | 2h 10m |
| 2026-07-15 | JBU790 | FLL → DTW | Jul 15, 16:14 UTC | Jul 16, 14:45 UTC | 22h 31m |
| 2026-07-15 | JBU1822 | MSY → FLL | Jul 15, 12:55 UTC | Jul 15, 14:20 UTC | 1h 25m |
| 2026-07-15 | JBU2823 | - | Jul 15, 03:15 UTC | Jul 15, 04:45 UTC | 1h 30m |
| 2026-07-14 | JBU1882 | - | Jul 14, 23:40 UTC | Jul 15, 02:05 UTC | 2h 25m |
| 2026-07-14 | JBU2182 | - | Jul 14, 17:10 UTC | Jul 14, 19:45 UTC | 2h 35m |
| 2026-07-14 | JBU813 | - | Jul 14, 13:00 UTC | Jul 14, 15:30 UTC | 2h 30m |
| 2026-07-14 | JBU8362 | JFK → HPN | Jul 14, 11:35 UTC | Jul 14, 11:50 UTC | 15m |
| 2026-07-13 | JBU1142 | - | Jul 13, 14:40 UTC | Jul 14, 11:50 UTC | 21h 11m |
| 2026-07-13 | JBU368 | - | Jul 13, 00:40 UTC | Jul 13, 03:25 UTC | 2h 45m |
| 2026-07-13 | JBU368 | - | Jul 13, 00:38 UTC | Jul 13, 21:50 UTC | 21h 13m |
| 2026-07-12 | JBU675 | JFK → BDL | Jul 12, 04:03 UTC | Jul 13, 02:45 UTC | 22h 43m |
| 2026-07-11 | JBU1793 | JFK → SJO | Jul 11, 13:45 UTC | Jul 12, 12:45 UTC | 23h 1m |
| 2026-07-10 | JBU1568 | - | Jul 10, 19:45 UTC | Jul 10, 20:35 UTC | 50m |
| 2026-07-10 | JBU1568 | PUJ → JFK | Jul 10, 17:23 UTC | Jul 11, 16:20 UTC | 22h 58m |
| 2026-07-08 | JBU294 | - | Jul 8, 23:35 UTC | Jul 9, 00:05 UTC | 30m |
| 2026-07-08 | JBU294 | NAS → FLL | Jul 8, 23:26 UTC | Jul 9, 16:25 UTC | 16h 59m |
| 2026-07-08 | JBU1693 | - | Jul 8, 21:35 UTC | Jul 8, 21:55 UTC | 20m |
| 2026-07-08 | JBU1494 | - | Jul 8, 17:45 UTC | Jul 8, 18:20 UTC | 35m |
| 2026-07-08 | JBU1393 | - | Jul 8, 15:45 UTC | Jul 8, 16:05 UTC | 20m |
| 2026-07-08 | JBU2282 | - | Jul 8, 11:25 UTC | Jul 8, 13:45 UTC | 2h 20m |
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 N804JB page for operator, model, and routing details .