Apparatus

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sensors Mode-S transponder

A64996

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N504JB · AIRBUS A-320 · operated by JETBLUE AIRWAYS CORP

Hex
A64996
Octal
51444626
Decimal
10,897,814
Country
US
Tail
N504JB
Type
A320
Transponder active on ground
Flights observed
270
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:30 UTC

Last known position

Most recent position reported by Mode-S A64996.

Country allocation

The ICAO 24-bit address A64996 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
JBU2920 JetBlue Airways 14 2026-05-20
JBU768 JetBlue Airways 13 2026-07-26
JBU227 JetBlue Airways 13 2026-07-26
JBU546 JetBlue Airways 8 2026-07-24
JBU2919 JetBlue Airways 8 2026-05-21
JBU228 JetBlue Airways 8 2026-07-24
JBU767 JetBlue Airways 7 2026-07-26
JBU598 JetBlue Airways 7 2026-04-27
JBU570 JetBlue Airways 7 2026-05-16
JBU547 JetBlue Airways 7 2026-07-24
JBU2522 JetBlue Airways 6 2026-06-08
JBU169 JetBlue Airways 6 2026-05-16
JBU138 JetBlue Airways 6 2026-06-06
JBU656 - 5 2026-06-15
JBU299 JetBlue Airways 5 2026-04-28
JBU1761 JetBlue Airways 5 2026-04-27
JBU1076 JetBlue Airways 5 2026-06-16
JBU655 - 4 2026-06-15
JBU62 JetBlue Airways 4 2026-04-28
JBU451 JetBlue Airways 4 2026-07-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 JBU227 EWR → MCO Jul 26, 21:20 UTCJul 26, 21:30 UTC10m
2026-07-26 JBU227 EWR → MCO Jul 26, 19:10 UTCJul 26, 19:40 UTC30m
2026-07-26 JBU768 PSE → MCO Jul 26, 14:00 UTCJul 26, 16:25 UTC2h 25m
2026-07-26 JBU767 MCO → PSE Jul 26, 10:20 UTCJul 26, 10:55 UTC35m
2026-07-25 JBU451 BOS → MCO Jul 25, 22:15 UTCJul 26, 00:55 UTC2h 40m
2026-07-25 JBU52 MCO → BOS Jul 25, 18:10 UTCJul 25, 20:35 UTC2h 25m
2026-07-25 JBU768 PSE → MCO Jul 25, 15:20 UTCJul 25, 16:10 UTC50m
2026-07-25 JBU767 MCO → PSE Jul 25, 10:00 UTCJul 25, 10:40 UTC40m
2026-07-24 JBU228 POP → JFK Jul 24, 23:55 UTCJul 25, 02:30 UTC2h 35m
2026-07-24 JBU227 EWR → MCO Jul 24, 21:35 UTCJul 24, 21:55 UTC20m
2026-07-24 JBU227 EWR → MCO Jul 24, 19:25 UTCJul 24, 20:00 UTC35m
2026-07-24 JBU547 EWR → PBI Jul 24, 15:45 UTCJul 24, 17:55 UTC2h 10m
2026-07-24 JBU546 MCO → ISP Jul 24, 12:20 UTCJul 24, 14:35 UTC2h 15m
2026-07-23 JBU52 MCO → BOS Jul 23, 18:56 UTCJul 24, 17:30 UTC22h 34m
2026-07-23 JBU430 MCO → BQN Jul 23, 09:13 UTCJul 24, 02:05 UTC16h 52m
2026-07-23 JBU251 BOS → MCO Jul 23, 01:23 UTCJul 23, 23:30 UTC22h 7m
2026-07-23 JBU251 BOS → MCO Jul 23, 01:25 UTCJul 23, 04:10 UTC2h 45m
2026-07-22 JBU1152 MCO → BOS Jul 22, 19:55 UTCJul 22, 22:25 UTC2h 30m
2026-07-22 JBU547A ISP → MCO Jul 22, 15:45 UTCJul 22, 18:00 UTC2h 15m
2026-07-22 JBU546 MCO → ISP Jul 22, 12:10 UTCJul 22, 14:25 UTC2h 15m
2026-07-22 JBU451 BOS → MCO Jul 22, 01:10 UTCJul 22, 04:10 UTC3h 0m
2026-07-21 JBU430 MCO → BQN Jul 21, 09:13 UTCJul 22, 04:15 UTC19h 2m
2026-07-20 JBU1152 MCO → BOS Jul 20, 20:33 UTCJul 21, 19:30 UTC22h 57m
2026-07-20 JBU547 EWR → PBI Jul 20, 15:30 UTCJul 20, 17:45 UTC2h 15m
2026-07-20 JBU547 EWR → PBI Jul 20, 15:26 UTCJul 21, 09:55 UTC18h 29m
2026-07-20 JBU546 MCO → ISP Jul 20, 12:10 UTCJul 20, 14:20 UTC2h 10m
2026-07-19 JBU729 BQN → MCO Jul 19, 12:39 UTCJul 20, 11:30 UTC22h 52m
2026-07-18 JBU730 MCO → BOS Jul 18, 19:30 UTCJul 19, 17:30 UTC22h 1m
2026-07-18 JBU546 MCO → ISP Jul 18, 10:41 UTCJul 19, 09:30 UTC22h 50m
2026-07-17 JBU227 EWR → MCO Jul 17, 19:24 UTCJul 18, 16:25 UTC21h 2m
2026-07-17 JBU768 PSE → MCO Jul 17, 15:25 UTCJul 17, 16:04 UTC40m
2026-07-17 JBU768 PSE → MCO Jul 17, 13:40 UTCJul 17, 13:55 UTC15m
2026-07-17 JBU768 PSE → MCO Jul 17, 13:34 UTCJul 18, 12:55 UTC23h 22m
2026-07-17 JBU767 - Jul 17, 10:00 UTCJul 17, 10:40 UTC40m
2026-07-16 JBU228 POP → JFK Jul 16, 23:05 UTCJul 17, 01:39 UTC2h 35m
2026-07-16 JBU227 - Jul 16, 19:20 UTCJul 16, 19:55 UTC35m
2026-07-16 JBU768 MCO → MCO Jul 16, 10:00 UTCJul 16, 16:09 UTC6h 10m
2026-07-15 JBU768 - Jul 15, 13:45 UTCJul 15, 16:20 UTC2h 35m
2026-07-15 JBU768 PSE → MCO Jul 15, 13:40 UTCJul 16, 10:50 UTC21h 10m
2026-07-15 JBU767 - Jul 15, 10:10 UTCJul 15, 10:55 UTC45m
2026-07-14 JBU767 MCO → PSE Jul 14, 10:00 UTCJul 15, 01:45 UTC15h 45m
2026-07-13 JBU228 SJU → MCO Jul 13, 22:52 UTCJul 14, 19:35 UTC20h 44m
2026-07-13 JBU227 MCO → SJU Jul 13, 19:06 UTCJul 14, 16:15 UTC21h 10m
2026-07-13 JBU768 - Jul 13, 15:10 UTCJul 13, 16:05 UTC55m
2026-07-13 JBU768 - Jul 13, 13:35 UTCJul 13, 13:50 UTC15m
2026-07-13 JBU768 PSE → MCO Jul 13, 13:31 UTCJul 14, 10:45 UTC21h 15m
2026-07-13 JBU767 - Jul 13, 10:00 UTCJul 13, 10:35 UTC35m
2026-07-13 JBU228 - Jul 13, 05:10 UTCJul 13, 06:05 UTC55m
2026-07-13 JBU228 - Jul 13, 03:30 UTCJul 13, 03:45 UTC15m
2026-07-13 JBU227 - Jul 13, 01:55 UTCJul 13, 02:15 UTC20m

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 N504JB page for operator, model, and routing details .

Mode-S A64996 frequently asked

What is Mode-S code A64996?
A64996 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N504JB.
Where is Mode-S A64996 registered?
Mode-S code A64996 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 A64996 broadcasting right now?
Mode-S A64996 is currently broadcasting from the ground.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A64996, octal 51444626, decimal 10,897,814.
What flights does A64996 operate?
Mode-S A64996 has broadcast 20 distinct callsigns, including JBU2920, JBU768, JBU227, JBU546, JBU2919.