Apparatus

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sensors Mode-S transponder

A1D368

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N2169J · AIRBUS A-321neo · operated by JETBLUE AIRWAYS CORP

Hex
A1D368
Octal
50351550
Decimal
10,605,416
Country
US
Tail
N2169J
Type
A21N
Broadcasting now · callsign JBU1024 · 35,025 ft
Flights observed
271
Distinct callsigns
20
Country
US
Last broadcast
1h ago

Current position

A1D368 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A1D368 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
JBU1079 - 19 2026-07-10
JBU72 - 13 2026-06-30
JBU353 - 13 2026-07-07
JBU1080 - 11 2026-07-03
JBU354 - 10 2026-07-13
JBU73 - 9 2026-07-03
JBU1926 - 8 2026-07-12
JBU808 - 7 2026-07-11
JBU488 - 7 2026-07-11
JBU224 JetBlue Airways 7 2026-05-13
JBU1190 JetBlue Airways 7 2026-05-02
JBU2104 - 6 2026-07-06
JBU1634 JetBlue Airways 6 2026-06-09
JBU1515 JetBlue Airways 6 2026-05-04
JBU1216 JetBlue Airways 6 2026-05-04
JBU841 - 5 2026-07-01
JBU620 - 5 2026-06-18
JBU123 JetBlue Airways 5 2026-05-05
JBU842 JetBlue Airways 4 2026-05-14
JBU807 - 4 2026-07-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 JBU1387 BOS → LAX Jul 13, 22:06 UTCJul 14, 08:00 UTC9h 55m
2026-07-13 JBU354 DUB → BOS Jul 13, 11:11 UTCJul 14, 08:00 UTC20h 50m
2026-07-12 JBU1926 LGW → BOS Jul 12, 14:14 UTCJul 13, 11:55 UTC21h 42m
2026-07-11 JBU808 SJU → BOS Jul 11, 22:46 UTCJul 12, 21:35 UTC22h 50m
2026-07-11 JBU808 STT → SJU Jul 11, 20:24 UTCJul 12, 20:01 UTC23h 37m
2026-07-11 JBU807 BOS → STT Jul 11, 15:09 UTCJul 12, 14:01 UTC22h 52m
2026-07-11 JBU807 - Jul 11, 15:10 UTCJul 11, 18:50 UTC3h 40m
2026-07-11 JBU488 - Jul 11, 06:20 UTCJul 11, 11:05 UTC4h 45m
2026-07-10 JBU823 JFK → LAX Jul 10, 23:05 UTCJul 11, 04:30 UTC5h 25m
2026-07-10 JBU1079 - Jul 10, 04:55 UTCJul 10, 06:00 UTC1h 5m
2026-07-10 JBU1079 BOS → EDI Jul 10, 04:52 UTCJul 11, 04:01 UTC23h 9m
2026-07-09 JBU220 - Jul 9, 21:40 UTCJul 10, 02:35 UTC4h 55m
2026-07-09 JBU488 - Jul 9, 05:20 UTCJul 9, 10:35 UTC5h 15m
2026-07-09 JBU488 LAX → BOS Jul 9, 05:16 UTCJul 10, 02:55 UTC21h 39m
2026-07-08 JBU823 - Jul 8, 22:30 UTCJul 9, 03:45 UTC5h 15m
2026-07-08 JBU1524 - Jul 8, 05:35 UTCJul 8, 10:35 UTC5h 0m
2026-07-07 JBU1023 - Jul 7, 22:50 UTCJul 8, 04:00 UTC5h 10m
2026-07-07 JBU8417 BOS → JFK Jul 7, 20:25 UTCJul 7, 21:15 UTC50m
2026-07-07 JBU353 BOS → DUB Jul 7, 01:20 UTCJul 8, 00:00 UTC22h 41m
2026-07-06 JBU1926 - Jul 6, 12:05 UTCJul 6, 13:45 UTC1h 40m
2026-07-06 JBU1926 LGW → BOS Jul 6, 12:05 UTCJul 7, 10:50 UTC22h 46m
2026-07-06 JBU2104 BOS → LGW Jul 6, 04:05 UTCJul 6, 09:55 UTC5h 50m
2026-07-05 JBU8522 JFK → BOS Jul 5, 23:20 UTCJul 5, 23:55 UTC35m
2026-07-04 JBU1188 SXM → JFK Jul 4, 21:09 UTCJul 5, 01:00 UTC3h 51m
2026-07-04 JBU1024 LAX → JFK Jul 4, 06:13 UTCJul 5, 01:00 UTC18h 47m
2026-07-03 JBU1387 BOS → LAX Jul 3, 22:38 UTCJul 4, 18:30 UTC19h 52m
2026-07-03 JBU1080 EDI → BOS Jul 3, 10:45 UTCJul 3, 17:50 UTC7h 5m
2026-07-03 JBU1080 EDI → BOS Jul 3, 10:44 UTCJul 4, 10:00 UTC23h 16m
2026-07-03 JBU73 JFK → EDI Jul 3, 01:45 UTCJul 3, 08:10 UTC6h 25m
2026-07-02 JBU1548 LAS → JFK Jul 2, 17:40 UTCJul 2, 22:10 UTC4h 30m
2026-07-02 JBU411 BOS → SAN Jul 2, 10:50 UTCJul 2, 15:40 UTC4h 50m
2026-07-02 JBU1117 - Jul 2, 00:50 UTCJul 2, 01:35 UTC45m
2026-07-02 JBU1117 BOS → BOS Jul 2, 00:00 UTCJul 2, 00:05 UTC5m
2026-07-01 JBU618 JFK → BOS Jul 1, 21:45 UTCJul 1, 22:40 UTC55m
2026-07-01 JBU841 JFK → DUB Jul 1, 01:45 UTCJul 2, 00:00 UTC22h 16m
2026-06-30 JBU72 - Jun 30, 11:05 UTCJun 30, 11:40 UTC35m
2026-06-30 JBU72 EDI → JFK Jun 30, 11:03 UTCJul 1, 07:45 UTC20h 43m
2026-06-30 JBU73 JFK → EDI Jun 30, 02:05 UTCJun 30, 08:05 UTC6h 0m
2026-06-29 JBU72 EDI → JFK Jun 29, 11:20 UTCJun 29, 18:30 UTC7h 10m
2026-06-29 JBU1079 BOS → EDI Jun 29, 03:14 UTCJun 29, 09:10 UTC5h 55m
2026-06-28 JBU73 JFK → EDI Jun 28, 03:19 UTCJun 29, 02:00 UTC22h 41m
2026-06-27 JBU72 EDI → JFK Jun 27, 11:23 UTCJun 28, 09:39 UTC22h 17m
2026-06-27 JBU1079 - Jun 27, 02:59 UTCJun 27, 04:15 UTC1h 15m
2026-06-27 JBU1079 BOS → EDI Jun 27, 02:57 UTCJun 27, 18:29 UTC15h 33m
2026-06-26 JBU2120 - Jun 26, 04:24 UTCJun 26, 09:05 UTC4h 40m
2026-06-26 JBU2120 SAN → BOS Jun 26, 04:21 UTCJun 27, 04:00 UTC23h 39m
2026-06-25 JBU354 - Jun 25, 09:50 UTCJun 25, 16:35 UTC6h 45m
2026-06-25 JBU354 DUB → BOS Jun 25, 09:48 UTCJun 26, 08:00 UTC22h 12m
2026-06-25 JBU353 - Jun 25, 01:24 UTCJun 25, 06:50 UTC5h 25m
2026-06-24 JBU1080 - Jun 24, 10:39 UTCJun 24, 17:40 UTC7h 0m

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 N2169J page for operator, model, and routing details .

Mode-S A1D368 frequently asked

What is Mode-S code A1D368?
A1D368 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N2169J.
Where is Mode-S A1D368 registered?
Mode-S code A1D368 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 A1D368 broadcasting right now?
Yes. Mode-S A1D368 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A1D368, octal 50351550, decimal 10,605,416.
What flights does A1D368 operate?
Mode-S A1D368 has broadcast 20 distinct callsigns, including JBU1079, JBU72, JBU353, JBU1080, JBU354.