Apparatus

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sensors Mode-S transponder

A3396B

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N307AZ · BOEING 767-300 · operated by CARGO AIRCRAFT MANAGEMENT INC

Hex
A3396B
Octal
50634553
Decimal
10,697,067
Country
US
Tail
N307AZ
Type
B763
Broadcasting now · callsign ATN3395 · 36,000 ft
Flights observed
246
Distinct callsigns
20
Country
US
Last broadcast
32m ago

Current position

A3396B is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A3396B 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
ATN3379 Air Transport International 6 2026-06-05
ATN3337 - 6 2026-07-12
ATN3323 - 6 2026-07-06
ATN3313 - 6 2026-06-23
ATN3341 Air Transport International 5 2026-07-08
ATN3340 - 5 2026-07-11
ATN3316 Air Transport International 5 2026-06-05
ATN3374 - 4 2026-06-21
ATN3371 - 4 2026-06-23
ATN3363 - 4 2026-07-11
ATN3358 - 4 2026-07-01
ATN3357 Air Transport International 4 2026-06-13
ATN3356 - 4 2026-07-07
ATN3354 - 4 2026-07-10
ATN3342 - 4 2026-06-28
ATN3330 - 4 2026-07-06
ATN3311 - 4 2026-06-13
ATN3302 - 4 2026-07-11
ATN9703 - 3 2026-07-13
ATN3493 Air Transport International 3 2026-04-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 ATN3395 - Jul 14, 04:10 UTCJul 14, 04:30 UTC20m
2026-07-13 ATN3397 SEA → DEN Jul 13, 23:35 UTCJul 14, 01:50 UTC2h 15m
2026-07-13 ATN9703 - Jul 13, 15:35 UTCJul 13, 18:35 UTC3h 0m
2026-07-13 ATN3351 - Jul 13, 10:15 UTCJul 13, 13:20 UTC3h 5m
2026-07-13 ATN3328 - Jul 13, 00:55 UTCJul 13, 04:30 UTC3h 35m
2026-07-12 ATN3389 CVG → IAH Jul 12, 18:10 UTCJul 12, 21:10 UTC3h 0m
2026-07-12 ATN3337 SBD → SEA Jul 12, 06:50 UTCJul 12, 08:50 UTC2h 0m
2026-07-11 ATN3363 DEN → SBD Jul 11, 20:05 UTCJul 11, 21:55 UTC1h 50m
2026-07-11 ATN3340 - Jul 11, 16:10 UTCJul 11, 17:55 UTC1h 45m
2026-07-11 ATN3302 - Jul 11, 05:20 UTCJul 11, 07:15 UTC1h 55m
2026-07-10 ATN3347 - Jul 10, 21:00 UTCJul 10, 22:05 UTC1h 5m
2026-07-10 ATN3354 - Jul 10, 16:40 UTCJul 10, 18:55 UTC2h 15m
2026-07-10 ATN3314 - Jul 10, 12:05 UTCJul 10, 13:40 UTC1h 35m
2026-07-10 ATN3350 - Jul 10, 04:35 UTCJul 10, 05:30 UTC55m
2026-07-09 ATN3385 - Jul 9, 21:20 UTCJul 9, 22:55 UTC1h 35m
2026-07-09 ATN3376 - Jul 9, 17:20 UTCJul 9, 19:05 UTC1h 45m
2026-07-09 ATN3306 - Jul 9, 00:55 UTCJul 9, 02:50 UTC1h 55m
2026-07-08 ATN3327 - Jul 8, 18:45 UTCJul 8, 20:25 UTC1h 40m
2026-07-08 ATN3312 - Jul 8, 06:10 UTCJul 8, 07:50 UTC1h 40m
2026-07-08 ATN3341 BDL → CVG Jul 8, 01:50 UTCJul 8, 04:05 UTC2h 15m
2026-07-07 ATN3386 - Jul 7, 19:10 UTCJul 7, 21:35 UTC2h 25m
2026-07-07 ATN3356 - Jul 7, 02:35 UTCJul 7, 03:35 UTC1h 0m
2026-07-06 ATN3323 - Jul 6, 15:00 UTCJul 6, 18:45 UTC3h 45m
2026-07-06 ATN3330 - Jul 6, 06:40 UTCJul 6, 10:35 UTC3h 55m
2026-07-01 ATN3373 - Jul 1, 22:30 UTCJul 1, 23:25 UTC55m
2026-07-01 ATN3358 - Jul 1, 18:50 UTCJul 1, 19:45 UTC55m
2026-07-01 ATN3359 JFK → CVG Jul 1, 10:30 UTCJul 1, 11:55 UTC1h 25m
2026-07-01 ATN3345 - Jul 1, 05:45 UTCJul 1, 07:05 UTC1h 20m
2026-06-30 ATN6733 RFD → CVG Jun 30, 08:40 UTCJun 30, 10:50 UTC2h 10m
2026-06-29 ATN3319 PHX → AUS Jun 29, 03:10 UTCJun 29, 05:00 UTC1h 50m
2026-06-28 ATN3339 IAH → CVG Jun 28, 22:49 UTCJun 29, 00:49 UTC2h 0m
2026-06-28 ATN3342 BDL → AUS Jun 28, 10:15 UTCJun 28, 13:40 UTC3h 25m
2026-06-28 ATN3390 - Jun 28, 04:50 UTCJun 28, 06:10 UTC1h 20m
2026-06-27 ATN3347 - Jun 27, 21:15 UTCJun 27, 22:20 UTC1h 5m
2026-06-27 ATN3354 - Jun 27, 16:35 UTCJun 27, 18:54 UTC2h 20m
2026-06-27 ATN3314 - Jun 27, 11:39 UTCJun 27, 13:20 UTC1h 40m
2026-06-27 ATN3350 ABE → ILN Jun 27, 04:49 UTCJun 27, 05:39 UTC50m
2026-06-26 ATN3373 - Jun 26, 22:29 UTCJun 26, 23:25 UTC55m
2026-06-26 ATN3358 - Jun 26, 18:49 UTCJun 26, 19:45 UTC55m
2026-06-26 ATN3312 DEN → CVG Jun 26, 05:55 UTCJun 26, 07:39 UTC1h 45m
2026-06-26 ATN3341 BDL → CVG Jun 26, 01:05 UTCJun 26, 03:24 UTC2h 20m
2026-06-25 ATN3386 SBD → AUS Jun 25, 19:05 UTCJun 25, 21:25 UTC2h 20m
2026-06-25 ATN3356 - Jun 25, 02:10 UTCJun 25, 03:10 UTC1h 0m
2026-06-24 ATN4315 - Jun 24, 22:25 UTCJun 24, 23:24 UTC1h 0m
2026-06-24 ATN4300 - Jun 24, 18:50 UTCJun 24, 19:49 UTC1h 0m
2026-06-24 ATN4314 CVG → BDL Jun 24, 11:45 UTCJun 24, 13:05 UTC1h 20m
2026-06-24 ATN4314 CVG → BDL Jun 24, 08:45 UTCJun 24, 09:49 UTC1h 5m
2026-06-23 ATN3323 - Jun 23, 15:19 UTCJun 23, 19:10 UTC3h 50m
2026-06-23 ATN3313 - Jun 23, 10:59 UTCJun 23, 11:49 UTC50m
2026-06-23 ATN3313 - Jun 23, 06:59 UTCJun 23, 07:09 UTC10m

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 N307AZ page for operator, model, and routing details .

Mode-S A3396B frequently asked

What is Mode-S code A3396B?
A3396B is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N307AZ.
Where is Mode-S A3396B registered?
Mode-S code A3396B 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 A3396B broadcasting right now?
Yes. Mode-S A3396B is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A3396B, octal 50634553, decimal 10,697,067.
What flights does A3396B operate?
Mode-S A3396B has broadcast 20 distinct callsigns, including ATN3379, ATN3337, ATN3323, ATN3313, ATN3341.