Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

A8C796

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N665JB · AIRBUS A-320 · operated by JETBLUE AIRWAYS CORP

Hex
A8C796
Octal
52143626
Decimal
11,061,142
Country
US
Tail
N665JB
Type
A320
No current signal · last broadcast Jul 26, 21:30 UTC
Flights observed
293
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:30 UTC

Last known position

Most recent position reported by Mode-S A8C796.

Country allocation

The ICAO 24-bit address A8C796 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
JBU553 - 4 2026-07-18
JBU1952 - 4 2026-07-05
JBU1241 - 4 2026-06-18
JBU873 JetBlue Airways 3 2026-06-11
JBU743 - 3 2026-07-13
JBU438 JetBlue Airways 3 2026-04-16
JBU268 JetBlue Airways 3 2026-05-10
JBU2052 - 3 2026-06-28
JBU1990 - 3 2026-07-06
JBU1715 - 3 2026-04-13
JBU1230 - 3 2026-07-07
JBU1142 JetBlue Airways 3 2026-06-06
JBU1134 - 3 2026-07-18
JBU1026 - 3 2026-04-13
JBU1004 JetBlue Airways 3 2026-04-30
JBU996 JetBlue Airways 2 2026-06-10
JBU969 - 2 2026-06-24
JBU914 JetBlue Airways 2 2026-05-30
JBU879 - 2 2026-04-15
JBU85 - 2 2026-06-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 JBU1880 FLL → DCA Jul 26, 00:09 UTCJul 26, 21:30 UTC21h 22m
2026-07-25 JBU1376 KIN → FLL Jul 25, 19:33 UTCJul 26, 17:30 UTC21h 58m
2026-07-25 JBU1146 FLL → RIC Jul 25, 02:13 UTCJul 26, 01:30 UTC23h 17m
2026-07-24 JBU2272 AUS → FLL Jul 24, 12:10 UTCJul 25, 04:15 UTC16h 5m
2026-07-23 JBU2119 ORH → FLL Jul 23, 21:11 UTCJul 24, 19:30 UTC22h 19m
2026-07-23 JBU2020 FLL → ORH Jul 23, 16:52 UTCJul 24, 14:40 UTC21h 48m
2026-07-23 JBU2547 MCO → FLL Jul 23, 14:24 UTCJul 24, 13:30 UTC23h 6m
2026-07-22 JBU1947 MCO → FLL Jul 22, 22:55 UTCJul 22, 23:30 UTC35m
2026-07-22 JBU399 LGA → MCO Jul 22, 19:12 UTCJul 23, 17:30 UTC22h 18m
2026-07-22 JBU399 LGA → MCO Jul 22, 19:15 UTCJul 22, 21:30 UTC2h 15m
2026-07-22 JBU172 FLL → LGA Jul 22, 15:00 UTCJul 22, 17:40 UTC2h 40m
2026-07-22 JBU2472 BQN → FLL Jul 22, 11:10 UTCJul 22, 11:30 UTC20m
2026-07-21 JBU2371 LGA → FLL Jul 21, 15:02 UTCJul 22, 11:30 UTC20h 28m
2026-07-21 JBU746 PSE → JFK Jul 21, 00:56 UTCJul 21, 22:00 UTC21h 4m
2026-07-20 JBU685 JFK → RDU Jul 20, 21:00 UTCJul 21, 19:30 UTC22h 30m
2026-07-20 JBU686 FLL → EWR Jul 20, 16:35 UTCJul 21, 15:30 UTC22h 55m
2026-07-19 JBU2008 FLL → PIT Jul 19, 23:11 UTCJul 20, 21:30 UTC22h 20m
2026-07-19 JBU1417 AUS → LGB Jul 19, 21:00 UTCJul 20, 19:30 UTC22h 31m
2026-07-19 JBU725 JFK → SAT Jul 19, 15:30 UTCJul 19, 17:10 UTC1h 40m
2026-07-19 JBU725 JFK → SAT Jul 19, 15:28 UTCJul 20, 12:30 UTC21h 3m
2026-07-18 JBU1931 JFK → BDA Jul 18, 15:21 UTCJul 19, 05:35 UTC14h 15m
2026-07-18 JBU1134 - Jul 18, 02:09 UTCJul 18, 04:45 UTC2h 36m
2026-07-18 JBU1134 SJU → MCO Jul 18, 02:07 UTCJul 18, 21:25 UTC19h 19m
2026-07-18 JBU553 - Jul 18, 00:19 UTCJul 18, 00:35 UTC15m
2026-07-17 JBU553 - Jul 17, 22:20 UTCJul 17, 22:45 UTC25m
2026-07-17 JBU1454 - Jul 17, 18:10 UTCJul 17, 20:29 UTC2h 20m
2026-07-17 JBU1553 - Jul 17, 16:29 UTCJul 17, 16:44 UTC15m
2026-07-17 JBU1553 - Jul 17, 14:24 UTCJul 17, 15:00 UTC35m
2026-07-16 JBU350 GND → JFK Jul 16, 19:30 UTCJul 17, 16:44 UTC21h 15m
2026-07-16 JBU307 PWM → JFK Jul 16, 09:59 UTCJul 17, 00:35 UTC14h 36m
2026-07-15 JBU882 UVF → JFK Jul 15, 20:35 UTCJul 16, 17:25 UTC20h 50m
2026-07-15 JBU2129 JFK → RSW Jul 15, 01:57 UTCJul 16, 01:15 UTC23h 18m
2026-07-15 JBU2129 JFK → RSW Jul 15, 02:00 UTCJul 15, 04:25 UTC2h 25m
2026-07-14 JBU2510 JFK → JFK Jul 14, 14:35 UTCJul 14, 23:20 UTC8h 44m
2026-07-14 JBU1678 - Jul 14, 10:15 UTCJul 14, 12:10 UTC1h 55m
2026-07-14 JBU1677 - Jul 14, 02:05 UTCJul 14, 03:55 UTC1h 50m
2026-07-13 JBU740 - Jul 13, 22:55 UTCJul 13, 23:40 UTC45m
2026-07-13 JBU743 - Jul 13, 15:10 UTCJul 13, 15:45 UTC35m
2026-07-11 JBU455 BOS → DCA Jul 11, 01:52 UTCJul 11, 12:10 UTC10h 19m
2026-07-11 JBU455 BOS → DCA Jul 11, 01:55 UTCJul 11, 03:10 UTC1h 15m
2026-07-10 JBU257 BOS → BOS Jul 10, 13:05 UTCJul 10, 22:40 UTC9h 35m
2026-07-09 JBU1701 JFK → FLL Jul 9, 01:40 UTCJul 9, 17:45 UTC16h 5m
2026-07-08 JBU105 EWR → FLL Jul 8, 16:44 UTCJul 9, 15:20 UTC22h 36m
2026-07-08 JBU2144 - Jul 8, 12:05 UTCJul 8, 14:20 UTC2h 15m
2026-07-08 JBU2144 PBI → EWR Jul 8, 12:02 UTCJul 9, 11:30 UTC23h 28m
2026-07-08 JBU143 EWR → PBI Jul 8, 00:10 UTCJul 8, 02:40 UTC2h 30m
2026-07-07 JBU1230 CUN → EWR Jul 7, 18:10 UTCJul 7, 21:20 UTC3h 10m
2026-07-06 JBU1607 SJU → STI Jul 6, 23:55 UTCJul 7, 21:30 UTC21h 36m
2026-07-06 JBU2332 PUJ → SJU Jul 6, 17:40 UTCJul 7, 16:30 UTC22h 51m
2026-07-06 JBU1990 - Jul 6, 02:20 UTCJul 6, 03:10 UTC50m

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 N665JB page for operator, model, and routing details .

Mode-S A8C796 frequently asked

What is Mode-S code A8C796?
A8C796 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N665JB.
Where is Mode-S A8C796 registered?
Mode-S code A8C796 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 A8C796 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A8C796, octal 52143626, decimal 11,061,142.
What flights does A8C796 operate?
Mode-S A8C796 has broadcast 20 distinct callsigns, including JBU553, JBU1952, JBU1241, JBU873, JBU743.