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
No current signal · last broadcast Jul 26, 22:00 UTC
Flights observed
300
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 22:00 UTC

Last known position

Most recent position reported by Mode-S A1D368.

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 JetBlue Airways 22 2026-07-23
JBU72 - 16 2026-07-23
JBU73 JetBlue Airways 13 2026-07-24
JBU353 - 13 2026-07-07
JBU1080 JetBlue Airways 12 2026-07-24
JBU354 - 10 2026-07-13
JBU808 JetBlue Airways 8 2026-07-25
JBU1926 - 8 2026-07-12
JBU488 - 7 2026-07-11
JBU224 JetBlue Airways 7 2026-05-13
JBU1190 JetBlue Airways 7 2026-05-02
JBU807 JetBlue Airways 6 2026-07-25
JBU620 JetBlue Airways 6 2026-07-26
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
JBU123 JetBlue Airways 5 2026-05-05
JBU842 JetBlue Airways 4 2026-05-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 JBU620 SAN → BOS Jul 26, 17:35 UTCJul 26, 22:00 UTC4h 25m
2026-07-26 JBU619 BOS → SAN Jul 26, 10:15 UTCJul 26, 15:40 UTC5h 25m
2026-07-25 JBU808 SJU → BOS Jul 25, 19:34 UTCJul 26, 18:00 UTC22h 27m
2026-07-25 JBU807 BOS → SAV Jul 25, 13:07 UTCJul 26, 12:00 UTC22h 54m
2026-07-25 JBU807 BOS → SAV Jul 25, 13:10 UTCJul 25, 16:35 UTC3h 25m
2026-07-25 JBU2120 SAN → BOS Jul 25, 03:55 UTCJul 25, 09:00 UTC5h 5m
2026-07-24 JBU319 JFK → ATL Jul 24, 20:50 UTCJul 25, 02:20 UTC5h 30m
2026-07-24 JBU1080 EDI → BOS Jul 24, 10:50 UTCJul 24, 17:25 UTC6h 35m
2026-07-24 JBU73 JFK → BNA Jul 24, 02:14 UTCJul 24, 09:55 UTC7h 41m
2026-07-24 JBU73 JFK → BNA Jul 24, 02:15 UTCJul 24, 08:20 UTC6h 5m
2026-07-23 JBU72 EDI → JFK Jul 23, 12:09 UTCJul 24, 12:00 UTC23h 51m
2026-07-23 JBU1079 JFK → MBJ Jul 23, 03:50 UTCJul 23, 10:05 UTC6h 15m
2026-07-23 JBU1079 JFK → MBJ Jul 23, 03:49 UTCJul 24, 02:00 UTC22h 11m
2026-07-22 JBU1178 SFO → FLL Jul 22, 21:25 UTCJul 23, 01:50 UTC4h 25m
2026-07-22 JBU1177 BOS → LAS Jul 22, 14:05 UTCJul 22, 19:15 UTC5h 10m
2026-07-22 JBU823 JFK → LAX Jul 22, 00:40 UTCJul 22, 12:20 UTC11h 40m
2026-07-21 JBU1024 FLL → JFK Jul 21, 05:35 UTCJul 21, 10:20 UTC4h 45m
2026-07-20 JBU72 EDI → JFK Jul 20, 12:45 UTCJul 20, 19:45 UTC7h 0m
2026-07-20 JBU72 EDI → JFK Jul 20, 12:43 UTCJul 21, 10:25 UTC21h 42m
2026-07-20 JBU1079 BOS → EDI Jul 20, 04:50 UTCJul 20, 10:45 UTC5h 55m
2026-07-19 JBU1178 LAS → BOS Jul 19, 19:20 UTCJul 20, 00:05 UTC4h 45m
2026-07-19 JBU1177 BOS → LAS Jul 19, 12:30 UTCJul 19, 17:25 UTC4h 55m
2026-07-18 JBU833 EWR → MCO Jul 18, 19:10 UTCJul 19, 01:05 UTC5h 55m
2026-07-18 JBU833 EWR → MCO Jul 18, 19:10 UTCJul 19, 17:40 UTC22h 31m
2026-07-18 JBU1621 LHR → BOS Jul 18, 08:05 UTCJul 18, 14:35 UTC6h 30m
2026-07-17 JBU1107 JFK → LHR Jul 17, 12:55 UTCJul 17, 19:40 UTC6h 45m
2026-07-15 JBU618 JFK → BOS Jul 15, 20:52 UTCJul 16, 02:15 UTC5h 23m
2026-07-15 JBU73 - Jul 15, 01:40 UTCJul 15, 03:25 UTC1h 45m
2026-07-15 JBU73 JFK → EDI Jul 15, 01:35 UTCJul 15, 21:40 UTC20h 5m
2026-07-13 JBU1387 BOS → LAX Jul 13, 22:06 UTCJul 14, 11:25 UTC13h 20m
2026-07-13 JBU354 DUB → BOS Jul 13, 11:11 UTCJul 14, 10:00 UTC22h 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

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?
No active broadcast right now. Last signal was Jul 26, 22:00 UTC.
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, JBU73, JBU353, JBU1080.