sensors Mode-S transponder
A34D98
ICAO 24-bit transponder address · allocated to United States
Currently assigned to N3115J · AIRBUS A220-300 · operated by JETBLUE AIRWAYS CORP
- Hex
- A34D98
- Octal
- 50646630
- Decimal
- 10,702,232
- Country
- US
- Tail
- N3115J
- Type
- BCS3
- Flights observed
- 331
- Distinct callsigns
- 20
- Country
- US
- Last broadcast
- Jul 26, 22:00 UTC
Last known position
Country allocation
The ICAO 24-bit address A34D98 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 |
|---|---|---|---|
| JBU1813 | JetBlue Airways | 5 | 2026-06-13 |
| JBU165 | - | 5 | 2026-07-22 |
| JBU1012 | JetBlue Airways | 5 | 2026-06-19 |
| JBU803 | JetBlue Airways | 4 | 2026-07-25 |
| JBU704 | JetBlue Airways | 4 | 2026-07-25 |
| JBU266 | JetBlue Airways | 4 | 2026-07-22 |
| JBU2587 | JetBlue Airways | 4 | 2026-05-15 |
| JBU2432 | - | 4 | 2026-06-27 |
| JBU2024 | JetBlue Airways | 4 | 2026-05-04 |
| JBU1286 | - | 4 | 2026-06-26 |
| JBU1174 | - | 4 | 2026-07-16 |
| JBU92 | JetBlue Airways | 3 | 2026-06-14 |
| JBU855 | JetBlue Airways | 3 | 2026-06-02 |
| JBU811 | - | 3 | 2026-06-18 |
| JBU626 | - | 3 | 2026-07-07 |
| JBU53 | - | 3 | 2026-06-30 |
| JBU471 | JetBlue Airways | 3 | 2026-06-01 |
| JBU2754 | - | 3 | 2026-06-25 |
| JBU2324 | - | 3 | 2026-06-23 |
| JBU226 | JetBlue Airways | 3 | 2026-05-14 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-26 | JBU1085 | BUF → MCO | Jul 26, 14:45 UTC | Jul 26, 16:45 UTC | 2h 0m |
| 2026-07-26 | JBU1085 | BUF → MCO | Jul 26, 14:41 UTC | Jul 26, 22:00 UTC | 7h 20m |
| 2026-07-26 | JBU1086 | DTW → BOS | Jul 26, 10:35 UTC | Jul 26, 12:55 UTC | 2h 20m |
| 2026-07-25 | JBU704 | SAN → BOS | Jul 25, 20:25 UTC | Jul 25, 21:30 UTC | 1h 5m |
| 2026-07-25 | JBU704 | SAN → BOS | Jul 25, 17:55 UTC | Jul 25, 18:05 UTC | 10m |
| 2026-07-25 | JBU704 | SAN → BOS | Jul 25, 17:53 UTC | Jul 26, 16:00 UTC | 22h 8m |
| 2026-07-25 | JBU803 | JFK → SJU | Jul 25, 02:05 UTC | Jul 25, 02:25 UTC | 20m |
| 2026-07-24 | JBU803 | JFK → SJU | Jul 24, 23:05 UTC | Jul 24, 23:45 UTC | 40m |
| 2026-07-24 | JBU1382 | LGA → PWM | Jul 24, 17:40 UTC | Jul 24, 20:50 UTC | 3h 10m |
| 2026-07-24 | JBU1381 | JFK → IAH | Jul 24, 13:15 UTC | Jul 24, 16:10 UTC | 2h 55m |
| 2026-07-24 | JBU704 | SAN → BOS | Jul 24, 03:45 UTC | Jul 24, 07:10 UTC | 3h 25m |
| 2026-07-24 | JBU803 | JFK → SJU | Jul 24, 02:00 UTC | Jul 24, 02:20 UTC | 20m |
| 2026-07-23 | JBU803 | JFK → SJU | Jul 23, 23:00 UTC | Jul 23, 23:45 UTC | 45m |
| 2026-07-23 | JBU1382 | LGA → PWM | Jul 23, 17:30 UTC | Jul 23, 20:50 UTC | 3h 20m |
| 2026-07-23 | JBU1381 | JFK → IAH | Jul 23, 12:55 UTC | Jul 23, 16:10 UTC | 3h 15m |
| 2026-07-23 | JBU817 | BOS → JFK | Jul 23, 03:20 UTC | Jul 23, 04:10 UTC | 50m |
| 2026-07-22 | JBU266 | DTW → BOS | Jul 22, 15:15 UTC | Jul 22, 17:55 UTC | 2h 40m |
| 2026-07-22 | JBU165 | BOS → RSW | Jul 22, 11:15 UTC | Jul 22, 13:50 UTC | 2h 35m |
| 2026-07-20 | JBU266 | DTW → BOS | Jul 20, 15:10 UTC | Jul 20, 18:00 UTC | 2h 50m |
| 2026-07-20 | JBU165 | BOS → RSW | Jul 20, 11:00 UTC | Jul 20, 13:55 UTC | 2h 55m |
| 2026-07-18 | JBU2065 | BOS → RSW | Jul 18, 20:50 UTC | Jul 19, 07:35 UTC | 10h 46m |
| 2026-07-18 | JBU1854 | DCA → BOS | Jul 18, 00:33 UTC | Jul 18, 23:50 UTC | 23h 18m |
| 2026-07-17 | JBU831 | ACK → LGA | Jul 17, 15:27 UTC | Jul 18, 14:00 UTC | 22h 34m |
| 2026-07-17 | JBU1484 | RDU → BOS | Jul 17, 10:23 UTC | Jul 18, 10:00 UTC | 23h 38m |
| 2026-07-16 | JBU192 | ACK → JFK | Jul 16, 20:19 UTC | Jul 17, 20:00 UTC | 23h 41m |
| 2026-07-16 | JBU1154 | - | Jul 16, 14:52 UTC | Jul 17, 14:00 UTC | 23h 8m |
| 2026-07-16 | JBU1174 | BNA → JFK | Jul 16, 01:50 UTC | Jul 16, 21:10 UTC | 19h 20m |
| 2026-07-16 | JBU1174 | BNA → JFK | Jul 16, 01:50 UTC | Jul 16, 04:00 UTC | 2h 10m |
| 2026-07-15 | JBU1173 | JFK → BNA | Jul 15, 22:30 UTC | Jul 16, 00:10 UTC | 1h 40m |
| 2026-07-15 | JBU8360 | - | Jul 15, 17:05 UTC | Jul 15, 19:30 UTC | 2h 25m |
| 2026-07-13 | JBU625 | JFK → TPA | Jul 13, 20:39 UTC | Jul 14, 12:10 UTC | 15h 32m |
| 2026-07-13 | JBU1060 | KIN → JFK | Jul 13, 14:24 UTC | Jul 14, 12:10 UTC | 21h 47m |
| 2026-07-13 | JBU59 | - | Jul 13, 09:25 UTC | Jul 13, 17:50 UTC | 8h 25m |
| 2026-07-13 | JBU282 | - | Jul 13, 00:25 UTC | Jul 13, 03:55 UTC | 3h 30m |
| 2026-07-12 | JBU281 | - | Jul 12, 18:45 UTC | Jul 12, 22:30 UTC | 3h 45m |
| 2026-07-11 | JBU184 | - | Jul 11, 15:35 UTC | Jul 11, 17:50 UTC | 2h 15m |
| 2026-07-11 | JBU737 | - | Jul 11, 11:35 UTC | Jul 11, 14:00 UTC | 2h 25m |
| 2026-07-11 | JBU338 | MCO → BDL | Jul 11, 02:25 UTC | Jul 11, 04:45 UTC | 2h 20m |
| 2026-07-10 | JBU229 | - | Jul 10, 19:05 UTC | Jul 11, 00:55 UTC | 5h 50m |
| 2026-07-10 | JBU934 | - | Jul 10, 16:10 UTC | Jul 10, 17:10 UTC | 1h 0m |
| 2026-07-09 | JBU1498 | - | Jul 9, 20:35 UTC | Jul 9, 23:55 UTC | 3h 20m |
| 2026-07-09 | JBU1498 | DEN → SYR | Jul 9, 20:31 UTC | Jul 10, 19:40 UTC | 23h 9m |
| 2026-07-09 | JBU1497 | JFK → DEN | Jul 9, 15:10 UTC | Jul 9, 19:05 UTC | 3h 55m |
| 2026-07-09 | JBU854 | - | Jul 9, 11:00 UTC | Jul 9, 13:25 UTC | 2h 25m |
| 2026-07-08 | JBU2474 | - | Jul 8, 16:25 UTC | Jul 8, 17:50 UTC | 1h 25m |
| 2026-07-08 | JBU2474 | CHS → JFK | Jul 8, 16:20 UTC | Jul 9, 16:00 UTC | 23h 40m |
| 2026-07-08 | JBU1273 | - | Jul 8, 13:20 UTC | Jul 8, 14:55 UTC | 1h 35m |
| 2026-07-08 | JBU359 | BUR → JFK | Jul 8, 04:50 UTC | Jul 8, 09:45 UTC | 4h 55m |
| 2026-07-07 | JBU358 | JFK → BUR | Jul 7, 21:15 UTC | Jul 8, 02:35 UTC | 5h 20m |
| 2026-07-07 | JBU626 | TPA → JFK | Jul 7, 12:55 UTC | Jul 7, 15:10 UTC | 2h 15m |
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 N3115J page for operator, model, and routing details .