sensors Mode-S transponder
A358BD
ICAO 24-bit transponder address · allocated to United States
Currently assigned to N3145J · AIRBUS A220-300 · operated by JETBLUE AIRWAYS CORP
- Hex
- A358BD
- Octal
- 50654275
- Decimal
- 10,705,085
- Country
- US
- Tail
- N3145J
- Type
- BCS3
- Flights observed
- 152
- Distinct callsigns
- 20
- Country
- US
- Last broadcast
- 4h ago
Current position
Country allocation
The ICAO 24-bit address A358BD 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 |
|---|---|---|---|
| JBU266 | JetBlue Airways | 5 | 2026-05-26 |
| JBU2012 | JetBlue Airways | 5 | 2026-05-29 |
| JBU2823 | JetBlue Airways | 3 | 2026-05-06 |
| JBU217 | JetBlue Airways | 3 | 2026-04-29 |
| JBU2032 | JetBlue Airways | 3 | 2026-05-30 |
| JBU164 | JetBlue Airways | 3 | 2026-06-02 |
| JBU1282 | JetBlue Airways | 3 | 2026-05-21 |
| JBU906 | JetBlue Airways | 2 | 2026-05-25 |
| JBU859 | JetBlue Airways | 2 | 2026-05-19 |
| JBU467 | JetBlue Airways | 2 | 2026-05-31 |
| JBU379 | JetBlue Airways | 2 | 2026-05-05 |
| JBU2932 | JetBlue Airways | 2 | 2026-05-15 |
| JBU2769 | JetBlue Airways | 2 | 2026-05-17 |
| JBU274 | JetBlue Airways | 2 | 2026-05-08 |
| JBU265 | JetBlue Airways | 2 | 2026-05-03 |
| JBU2625 | JetBlue Airways | 2 | 2026-05-10 |
| JBU2587 | JetBlue Airways | 2 | 2026-04-19 |
| JBU2254 | JetBlue Airways | 2 | 2026-04-24 |
| JBU204 | JetBlue Airways | 2 | 2026-05-22 |
| JBU203 | JetBlue Airways | 2 | 2026-05-22 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-02 | JBU164 | SRQ → JFK | Jun 2, 16:05 UTC | Jun 2, 18:20 UTC | 2h 15m |
| 2026-06-02 | JBU163 | JFK → SRQ | Jun 2, 12:00 UTC | Jun 2, 14:25 UTC | 2h 25m |
| 2026-05-31 | JBU467 | ATL → FLL | May 31, 21:56 UTC | Jun 1, 02:30 UTC | 4h 35m |
| 2026-05-31 | JBU467 | ATL → FLL | May 31, 22:00 UTC | May 31, 23:00 UTC | 1h 0m |
| 2026-05-30 | JBU2032 | BDA → JFK | May 30, 19:55 UTC | May 30, 20:30 UTC | 35m |
| 2026-05-30 | JBU2032 | BDA → JFK | May 30, 18:30 UTC | May 30, 18:40 UTC | 10m |
| 2026-05-30 | JBU2032 | BDA → JFK | May 30, 18:29 UTC | May 31, 10:10 UTC | 15h 41m |
| 2026-05-30 | JBU1931 | JFK → BDA | May 30, 16:40 UTC | May 30, 16:50 UTC | 10m |
| 2026-05-30 | JBU1931 | JFK → BDA | May 30, 15:15 UTC | May 30, 15:40 UTC | 25m |
| 2026-05-30 | JBU130 | RSW → JFK | May 30, 11:15 UTC | May 30, 13:45 UTC | 2h 30m |
| 2026-05-29 | JBU2012 | VPS → JFK | May 29, 15:03 UTC | May 30, 13:15 UTC | 22h 13m |
| 2026-05-29 | JBU97 | JFK → DEN | May 29, 00:25 UTC | May 29, 21:45 UTC | 21h 20m |
| 2026-05-28 | JBU1497 | JFK → DEN | May 28, 13:42 UTC | May 29, 13:15 UTC | 23h 33m |
| 2026-05-28 | JBU1186 | JFK → ROC | May 28, 02:23 UTC | May 29, 01:15 UTC | 22h 52m |
| 2026-05-27 | JBU508 | JFK → PWM | May 27, 16:20 UTC | May 28, 15:15 UTC | 22h 55m |
| 2026-05-27 | JBU1901 | BUF → JFK | May 27, 13:54 UTC | May 28, 12:00 UTC | 22h 6m |
| 2026-05-27 | JBU1602 | JFK → BUF | May 27, 11:41 UTC | May 28, 11:15 UTC | 23h 34m |
| 2026-05-26 | JBU266 | DTW → BOS | May 26, 15:41 UTC | May 27, 15:00 UTC | 23h 19m |
| 2026-05-25 | JBU618 | JFK → BOS | May 25, 20:19 UTC | May 26, 18:59 UTC | 22h 41m |
| 2026-05-25 | JBU906 | ORD → JFK | May 25, 16:00 UTC | May 25, 17:45 UTC | 1h 45m |
| 2026-05-25 | JBU906 | ORD → JFK | May 25, 15:59 UTC | May 26, 14:24 UTC | 22h 26m |
| 2026-05-25 | JBU905 | JFK → ORD | May 25, 12:15 UTC | May 25, 14:25 UTC | 2h 10m |
| 2026-05-24 | JBU130 | RSW → JFK | May 24, 11:20 UTC | May 24, 13:40 UTC | 2h 20m |
| 2026-05-23 | JBU2129 | BOS → SDQ | May 23, 19:10 UTC | May 23, 21:45 UTC | 2h 35m |
| 2026-05-23 | JBU2012 | VPS → JFK | May 23, 15:20 UTC | May 23, 17:25 UTC | 2h 5m |
| 2026-05-22 | JBU516 | RSW → BOS | May 22, 22:15 UTC | May 23, 21:15 UTC | 23h 0m |
| 2026-05-22 | JBU1115 | BOS → DFW | May 22, 19:40 UTC | May 22, 20:55 UTC | 1h 15m |
| 2026-05-22 | JBU1115 | BOS → DFW | May 22, 19:40 UTC | May 23, 19:15 UTC | 23h 36m |
| 2026-05-22 | JBU204 | BDA → BOS | May 22, 17:20 UTC | May 22, 18:10 UTC | 50m |
| 2026-05-22 | JBU204 | BDA → BOS | May 22, 16:05 UTC | May 22, 16:15 UTC | 10m |
| 2026-05-22 | JBU203 | BOS → BDA | May 22, 14:15 UTC | May 22, 14:25 UTC | 10m |
| 2026-05-22 | JBU203 | BOS → BDA | May 22, 12:45 UTC | May 22, 13:20 UTC | 35m |
| 2026-05-22 | JBU382 | FLL → LGA | May 22, 10:05 UTC | May 22, 11:15 UTC | 1h 10m |
| 2026-05-21 | JBU1282 | RIC → BOS | May 21, 15:17 UTC | May 22, 13:15 UTC | 21h 59m |
| 2026-05-21 | JBU1281 | BOS → RIC | May 21, 12:50 UTC | May 21, 14:05 UTC | 1h 15m |
| 2026-05-20 | JBU1232 | LGA → BOS | May 20, 18:56 UTC | May 21, 17:15 UTC | 22h 20m |
| 2026-05-20 | JBU374 | BNA → JFK | May 20, 12:09 UTC | May 21, 11:15 UTC | 23h 7m |
| 2026-05-19 | JBU859 | BOS → FLL | May 19, 20:55 UTC | May 20, 19:15 UTC | 22h 21m |
| 2026-05-19 | JBU859 | BOS → FLL | May 19, 20:55 UTC | May 19, 22:00 UTC | 1h 5m |
| 2026-05-19 | JBU400 | MSY → BOS | May 19, 15:50 UTC | May 19, 18:50 UTC | 3h 0m |
| 2026-05-19 | JBU401 | BOS → MSY | May 19, 11:15 UTC | May 19, 14:15 UTC | 3h 0m |
| 2026-05-18 | JBU1039 | BOS → AUS | May 18, 18:29 UTC | May 19, 17:15 UTC | 22h 46m |
| 2026-05-18 | JBU1282 | RIC → BOS | May 18, 15:10 UTC | May 18, 16:10 UTC | 1h 0m |
| 2026-05-18 | JBU1282 | RIC → BOS | May 18, 15:05 UTC | May 19, 13:15 UTC | 22h 10m |
| 2026-05-18 | MX3195 | BOS → RIC | May 18, 12:35 UTC | May 18, 13:50 UTC | 1h 15m |
| 2026-05-18 | JBU918 | JFK → BOS | May 18, 00:45 UTC | May 18, 01:25 UTC | 40m |
| 2026-05-17 | JBU156 | PLS → JFK | May 17, 19:45 UTC | May 17, 21:45 UTC | 2h 0m |
| 2026-05-17 | JBU255 | JFK → PLS | May 17, 14:15 UTC | May 17, 14:50 UTC | 35m |
| 2026-05-17 | JBU2769 | BOS → FLL | May 17, 10:05 UTC | May 17, 11:15 UTC | 1h 10m |
| 2026-05-16 | JBU2012 | VPS → JFK | May 16, 15:10 UTC | May 17, 11:15 UTC | 20h 6m |
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 N3145J page for operator, model, and routing details .