Apparatus

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sensors Mode-S transponder

AD734A

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N966JT · AIRBUS A-321 · operated by JETBLUE AIRWAYS CORP

Hex
AD734A
Octal
53271512
Decimal
11,367,242
Country
US
Tail
N966JT
Type
A321
No current signal · last broadcast Jul 26, 21:55 UTC
Flights observed
287
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:55 UTC

Last known position

Most recent position reported by Mode-S AD734A.

Country allocation

The ICAO 24-bit address AD734A 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
JBU474 JetBlue Airways 7 2026-04-30
JBU2152 JetBlue Airways 5 2026-05-18
JBU162 - 5 2026-07-02
JBU1604 - 5 2026-07-14
JBU1233 JetBlue Airways 5 2026-05-09
JBU1051 JetBlue Airways 5 2026-06-03
JBU561 JetBlue Airways 4 2026-05-23
JBU503 JetBlue Airways 4 2026-07-24
JBU473 JetBlue Airways 4 2026-04-24
JBU2904 - 4 2026-07-15
JBU279 - 4 2026-06-25
JBU1692 - 4 2026-07-03
JBU1483 JetBlue Airways 4 2026-05-11
JBU1351 - 4 2026-04-13
JBU1348 - 4 2026-06-24
JBU1347 - 4 2026-07-01
JBU1254 JetBlue Airways 4 2026-06-10
JBU1192 JetBlue Airways 4 2026-06-07
JBU1 JetBlue Airways 4 2026-06-14
JBU710 - 3 2026-06-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 JBU1059 JFK → KIN Jul 26, 02:52 UTCJul 26, 21:55 UTC19h 4m
2026-07-26 JBU1059 JFK → KIN Jul 26, 02:55 UTCJul 26, 05:15 UTC2h 20m
2026-07-25 JBU1004 JFK → BOS Jul 25, 23:35 UTCJul 26, 00:20 UTC45m
2026-07-25 JBU1004 JFK → BOS Jul 25, 21:00 UTCJul 25, 21:20 UTC20m
2026-07-24 JBU503 JFK → SJU Jul 24, 15:00 UTCJul 24, 18:25 UTC3h 25m
2026-07-23 JBU636 STI → JFK Jul 23, 20:50 UTCJul 24, 05:30 UTC8h 40m
2026-07-23 JBU2924 LAX → JFK Jul 23, 16:40 UTCJul 23, 18:30 UTC1h 50m
2026-07-22 JBU2924 LAX → JFK Jul 22, 18:35 UTCJul 23, 18:30 UTC23h 55m
2026-07-22 JBU337 JFK → STI Jul 22, 18:15 UTCJul 22, 19:15 UTC1h 0m
2026-07-22 JBU2110 SDQ → JFK Jul 22, 14:25 UTCJul 22, 15:20 UTC55m
2026-07-21 JBU2110 SDQ → JFK Jul 21, 16:45 UTCJul 22, 15:20 UTC22h 35m
2026-07-21 JBU454 - Jul 21, 08:00 UTCJul 21, 13:00 UTC5h 0m
2026-07-20 JBU757 JFK → AUA Jul 20, 11:50 UTCJul 21, 10:30 UTC22h 40m
2026-07-20 JBU757 JFK → AUA Jul 20, 11:50 UTCJul 20, 16:05 UTC4h 15m
2026-07-19 JBU1691 JFK → LIR Jul 19, 13:20 UTCJul 20, 00:55 UTC11h 35m
2026-07-18 JBU536 LAX → SFO Jul 18, 09:54 UTCJul 18, 20:20 UTC10h 27m
2026-07-17 JBU1837 JFK → STI Jul 17, 23:45 UTCJul 18, 13:05 UTC13h 21m
2026-07-17 JBU168 JFK → JFK Jul 17, 11:50 UTCJul 17, 20:25 UTC8h 35m
2026-07-16 JBU921 JFK → NAS Jul 16, 16:55 UTCJul 17, 12:35 UTC19h 40m
2026-07-16 JBU850 STI → JFK Jul 16, 01:21 UTCJul 17, 00:20 UTC22h 59m
2026-07-15 JBU850 JFK → JFK Jul 15, 17:15 UTCJul 16, 04:35 UTC11h 20m
2026-07-15 JBU2904 - Jul 15, 12:50 UTCJul 15, 13:45 UTC55m
2026-07-15 JBU2904 - Jul 15, 10:20 UTCJul 15, 10:35 UTC15m
2026-07-15 JBU2903 - Jul 15, 01:55 UTCJul 15, 02:20 UTC25m
2026-07-14 JBU2903 - Jul 14, 23:00 UTCJul 14, 23:40 UTC40m
2026-07-14 JBU1604 DCA → JFK Jul 14, 12:10 UTCJul 14, 20:55 UTC8h 45m
2026-07-13 JBU503 JFK → SJU Jul 13, 14:24 UTCJul 14, 12:30 UTC22h 7m
2026-07-13 JBU303 JFK → SJU Jul 13, 01:24 UTCJul 14, 00:30 UTC23h 7m
2026-07-12 JBU503 - Jul 12, 15:05 UTCJul 12, 18:25 UTC3h 20m
2026-07-12 JBU503 JFK → SJU Jul 12, 15:02 UTCJul 13, 14:30 UTC23h 29m
2026-07-12 JBU2904 - Jul 12, 09:40 UTCJul 12, 13:01 UTC3h 20m
2026-07-11 JBU774 AUA → BOS Jul 11, 16:35 UTCJul 12, 15:45 UTC23h 11m
2026-07-11 JBU774 AUA → BOS Jul 11, 16:35 UTCJul 12, 15:45 UTC23h 11m
2026-07-10 JBU330 SDQ → BOS Jul 10, 22:58 UTCJul 11, 22:01 UTC23h 3m
2026-07-10 JBU724 STI → BOS Jul 10, 09:27 UTCJul 11, 02:30 UTC17h 4m
2026-07-09 JBU398 SEA → BOS Jul 9, 19:25 UTCJul 10, 00:10 UTC4h 45m
2026-07-09 JBU398 SEA → BOS Jul 9, 19:25 UTCJul 10, 18:30 UTC23h 5m
2026-07-09 JBU397 BOS → SEA Jul 9, 11:50 UTCJul 9, 17:30 UTC5h 40m
2026-07-08 JBU395 - Jul 8, 19:40 UTCJul 8, 19:55 UTC15m
2026-07-08 JBU395 BOS → PDX Jul 8, 14:24 UTCJul 9, 12:30 UTC22h 7m
2026-07-08 JBU395 - Jul 8, 14:25 UTCJul 8, 19:35 UTC5h 10m
2026-07-07 JBU373 BOS → AUA Jul 7, 15:18 UTCJul 8, 14:30 UTC23h 13m
2026-07-07 JBU373 BOS → AUA Jul 7, 15:20 UTCJul 7, 16:25 UTC1h 5m
2026-07-07 JBU330 BOS → BOS Jul 7, 06:55 UTCJul 7, 07:00 UTC5m
2026-07-06 JBU1829 - Jul 6, 21:45 UTCJul 7, 06:35 UTC8h 50m
2026-07-05 JBU1830 JFK → BOS Jul 5, 20:55 UTCJul 6, 12:45 UTC15h 50m
2026-07-05 JBU1436 JFK → JFK Jul 5, 09:40 UTCJul 5, 18:05 UTC8h 25m
2026-07-04 JBU922 - Jul 4, 23:35 UTCJul 5, 02:05 UTC2h 30m
2026-07-04 JBU921 - Jul 4, 19:40 UTCJul 4, 21:35 UTC1h 55m
2026-07-04 JBU602 - Jul 4, 15:35 UTCJul 4, 18:05 UTC2h 30m

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 N966JT page for operator, model, and routing details .

Mode-S AD734A frequently asked

What is Mode-S code AD734A?
AD734A is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N966JT.
Where is Mode-S AD734A registered?
Mode-S code AD734A 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 AD734A broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:55 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AD734A, octal 53271512, decimal 11,367,242.
What flights does AD734A operate?
Mode-S AD734A has broadcast 20 distinct callsigns, including JBU474, JBU2152, JBU162, JBU1604, JBU1233.