Apparatus

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sensors Mode-S transponder

A38367

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N3251J · operated by JETBLUE AIRWAYS CORP

Hex
A38367
Octal
50701547
Decimal
10,716,007
Country
US
Tail
N3251J
Type
BCS3
Broadcasting now · callsign JBU1964 · 14,300 ft
Flights observed
316
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:45 UTC

Current position

A38367 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A38367 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
JBU71 JetBlue Airways 6 2026-05-20
JBU522 JetBlue Airways 5 2026-06-13
JBU2473 JetBlue Airways 5 2026-06-16
JBU2285 - 5 2026-07-12
JBU2134 JetBlue Airways 5 2026-07-24
JBU678 - 4 2026-07-12
JBU625 JetBlue Airways 4 2026-07-22
JBU618 JetBlue Airways 4 2026-05-23
JBU2786 - 4 2026-07-12
JBU2769 - 4 2026-06-30
JBU2020 JetBlue Airways 4 2026-05-12
JBU1274 - 4 2026-06-17
JBU1237 JetBlue Airways 4 2026-05-29
JBU1174 - 4 2026-06-27
JBU769 - 3 2026-04-13
JBU72 JetBlue Airways 3 2026-04-15
JBU677 - 3 2026-07-12
JBU493 JetBlue Airways 3 2026-06-07
JBU36 - 3 2026-06-30
JBU311 - 3 2026-07-01

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 JBU266 DTW → BOS Jul 26, 16:25 UTCJul 26, 21:45 UTC5h 21m
2026-07-26 JBU638 MIA → BOS Jul 26, 00:05 UTCJul 26, 03:35 UTC3h 30m
2026-07-26 JBU638 MIA → BOS Jul 26, 00:02 UTCJul 26, 21:45 UTC21h 44m
2026-07-25 JBU639 BOS → MIA Jul 25, 19:00 UTCJul 25, 22:45 UTC3h 45m
2026-07-25 JBU1310 JAX → BOS Jul 25, 15:05 UTCJul 25, 17:30 UTC2h 25m
2026-07-24 JBU1595 BOS → PUJ Jul 24, 18:43 UTCJul 25, 17:35 UTC22h 52m
2026-07-24 JBU884 MCO → JFK Jul 24, 03:05 UTCJul 24, 05:15 UTC2h 10m
2026-07-24 JBU884 MCO → JFK Jul 24, 03:01 UTCJul 24, 19:35 UTC16h 34m
2026-07-24 JBU2134 SJU → MCO Jul 24, 00:45 UTCJul 24, 01:35 UTC50m
2026-07-23 JBU2134 SJU → MCO Jul 23, 23:00 UTCJul 23, 23:15 UTC15m
2026-07-23 JBU135 JFK → PHX Jul 23, 00:55 UTCJul 23, 23:15 UTC22h 20m
2026-07-22 JBU226 TPA → JFK Jul 22, 20:26 UTCJul 23, 19:45 UTC23h 19m
2026-07-22 JBU625 RDU → FLL Jul 22, 00:47 UTCJul 22, 22:55 UTC22h 8m
2026-07-21 JBU1883 BOS → RDU Jul 21, 10:36 UTCJul 22, 03:25 UTC16h 49m
2026-07-20 JBU2432 LGA → ACK Jul 20, 20:41 UTCJul 21, 18:05 UTC21h 24m
2026-07-20 JBU2352 MCO → BOS Jul 20, 16:20 UTCJul 20, 16:45 UTC25m
2026-07-20 JBU2352 MCO → BOS Jul 20, 16:20 UTCJul 21, 15:05 UTC22h 45m
2026-07-20 JBU716 BUF → BOS Jul 20, 14:05 UTCJul 20, 15:00 UTC55m
2026-07-20 JBU715 BOS → BUF Jul 20, 03:10 UTCJul 20, 04:15 UTC1h 5m
2026-07-19 JBU22 MBJ → MCO Jul 19, 22:20 UTCJul 20, 01:15 UTC2h 55m
2026-07-19 JBU704 SJU → JFK Jul 19, 02:29 UTCJul 20, 01:20 UTC22h 52m
2026-07-18 JBU1048 - Jul 18, 11:50 UTCJul 18, 15:20 UTC3h 30m
2026-07-18 JBU1048 SJU → PHL Jul 18, 11:48 UTCJul 19, 06:20 UTC18h 33m
2026-07-18 JBU751 - Jul 18, 03:40 UTCJul 18, 03:55 UTC15m
2026-07-18 JBU751 - Jul 18, 01:15 UTCJul 18, 02:05 UTC50m
2026-07-17 JBU391 BOS → TPA Jul 17, 20:50 UTCJul 17, 23:45 UTC2h 55m
2026-07-17 JBU1238 - Jul 17, 15:25 UTCJul 17, 19:05 UTC3h 40m
2026-07-17 JBU1439 BOS → AUS Jul 17, 10:15 UTCJul 17, 13:50 UTC3h 35m
2026-07-17 JBU2066 RSW → BOS Jul 17, 03:55 UTCJul 17, 03:59 UTC5m
2026-07-17 JBU2066 RSW → BOS Jul 17, 01:00 UTCJul 17, 03:50 UTC2h 50m
2026-07-16 JBU2065 - Jul 16, 20:45 UTCJul 16, 23:40 UTC2h 55m
2026-07-16 JBU1012 BOS → BOS Jul 16, 19:30 UTCJul 16, 19:35 UTC5m
2026-07-16 JBU1012 ORD → BOS Jul 16, 05:40 UTCJul 16, 07:20 UTC1h 40m
2026-07-16 JBU811 - Jul 16, 02:15 UTCJul 16, 04:30 UTC2h 15m
2026-07-15 JBU811 - Jul 15, 18:25 UTCJul 15, 19:55 UTC1h 30m
2026-07-15 JBU2283 BOS → RDU Jul 15, 15:40 UTCJul 15, 17:10 UTC1h 30m
2026-07-15 JBU554 DCA → BOS Jul 15, 13:35 UTCJul 15, 14:40 UTC1h 5m
2026-07-14 JBU1254 DCA → BOS Jul 14, 17:49 UTCJul 15, 17:10 UTC23h 21m
2026-07-14 JBU1254 DCA → BOS Jul 14, 17:50 UTCJul 14, 19:00 UTC1h 10m
2026-07-14 JBU1055 - Jul 14, 14:30 UTCJul 14, 15:30 UTC1h 0m
2026-07-14 JBU1055 BOS → BOS Jul 14, 13:55 UTCJul 14, 14:00 UTC5m
2026-07-13 JBU2324 MCO → DCA Jul 13, 17:56 UTCJul 14, 17:40 UTC23h 45m
2026-07-12 JBU678 JAX → JFK Jul 12, 22:44 UTCJul 13, 21:45 UTC23h 2m
2026-07-12 JBU677 JFK → JAX Jul 12, 17:50 UTCJul 13, 17:45 UTC23h 56m
2026-07-12 JBU2786 - Jul 12, 15:15 UTCJul 12, 15:45 UTC30m
2026-07-12 JBU2285 JFK → RDU Jul 12, 12:52 UTCJul 13, 11:45 UTC22h 54m
2026-07-12 JBU2285 JFK → RDU Jul 12, 12:55 UTCJul 12, 14:05 UTC1h 10m
2026-07-11 JBU1867 JFK → DAB Jul 11, 11:20 UTCJul 12, 05:10 UTC17h 51m
2026-07-10 JBU2266 STI → MCO Jul 10, 14:37 UTCJul 11, 11:45 UTC21h 9m
2026-07-10 JBU2876 MCO → MCO Jul 10, 10:00 UTCJul 10, 16:45 UTC6h 45m

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 N3251J page for operator, model, and routing details .

Mode-S A38367 frequently asked

What is Mode-S code A38367?
A38367 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N3251J.
Where is Mode-S A38367 registered?
Mode-S code A38367 is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is A38367 broadcasting right now?
Yes. Mode-S A38367 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A38367, octal 50701547, decimal 10,716,007.
What flights does A38367 operate?
Mode-S A38367 has broadcast 20 distinct callsigns, including JBU71, JBU522, JBU2473, JBU2285, JBU2134.