Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

A40164

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N35712 · CESSNA 172 Skyhawk · operated by MW FLYING LLC

Hex
A40164
Octal
51000544
Decimal
10,748,260
Country
US
Tail
N35712
Type
C172
Broadcasting now · callsign N35712 · 5,200 ft
Flights observed
288
Distinct callsigns
1
Country
US
Last broadcast
1h ago

Current position

A40164 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A40164 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 1 distinct

Callsign Airline Flights Last seen
N35712 - 288 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 N35712 - Jul 14, 18:30 UTCJul 14, 18:50 UTC20m
2026-07-14 N35712 - Jul 14, 13:00 UTCJul 14, 14:00 UTC1h 0m
2026-07-12 N35712 - Jul 12, 18:45 UTCJul 12, 19:35 UTC50m
2026-07-11 N35712 - Jul 11, 22:20 UTCJul 11, 23:20 UTC1h 0m
2026-07-11 N35712 - Jul 11, 19:10 UTCJul 11, 19:35 UTC25m
2026-07-11 N35712 - Jul 11, 11:30 UTCJul 11, 12:50 UTC1h 20m
2026-07-10 N35712 - Jul 10, 18:50 UTCJul 10, 20:05 UTC1h 15m
2026-07-10 N35712 FAY → FAY Jul 10, 13:35 UTCJul 10, 15:05 UTC1h 30m
2026-07-10 N35712 - Jul 10, 02:30 UTCJul 10, 02:45 UTC15m
2026-07-10 N35712 - Jul 10, 01:35 UTCJul 10, 01:55 UTC20m
2026-07-07 N35712 - Jul 7, 20:20 UTCJul 7, 21:15 UTC55m
2026-07-07 N35712 - Jul 7, 16:05 UTCJul 7, 17:10 UTC1h 5m
2026-07-06 N35712 - Jul 6, 17:40 UTCJul 6, 18:50 UTC1h 10m
2026-07-06 N35712 - Jul 6, 15:25 UTCJul 6, 16:35 UTC1h 10m
2026-07-06 N35712 FAY → FAY Jul 6, 11:20 UTCJul 6, 12:50 UTC1h 30m
2026-07-05 N35712 FAY → FAY Jul 5, 15:20 UTCJul 5, 16:40 UTC1h 20m
2026-07-04 N35712 - Jul 4, 16:40 UTCJul 4, 17:05 UTC25m
2026-07-04 N35712 - Jul 4, 14:10 UTCJul 4, 14:35 UTC25m
2026-07-03 N35712 - Jul 3, 17:30 UTCJul 3, 18:50 UTC1h 20m
2026-07-03 N35712 - Jul 3, 15:50 UTCJul 3, 16:35 UTC45m
2026-07-03 N35712 FAY → FAY Jul 3, 01:10 UTCJul 3, 02:35 UTC1h 25m
2026-07-02 N35712 FAY → FAY Jul 2, 19:55 UTCJul 2, 20:55 UTC1h 0m
2026-07-02 N35712 FAY → FAY Jul 2, 17:40 UTCJul 2, 18:45 UTC1h 5m
2026-07-02 N35712 - Jul 2, 15:40 UTCJul 2, 16:30 UTC50m
2026-07-02 N35712 - Jul 2, 13:30 UTCJul 2, 14:50 UTC1h 20m
2026-07-02 N35712 - Jul 2, 00:40 UTCJul 2, 01:40 UTC1h 0m
2026-07-01 N35712 - Jul 1, 19:35 UTCJul 1, 20:50 UTC1h 15m
2026-07-01 N35712 - Jul 1, 15:40 UTCJul 1, 16:55 UTC1h 15m
2026-07-01 N35712 FAY → FAY Jul 1, 14:00 UTCJul 1, 14:55 UTC55m
2026-06-30 N35712 - Jun 30, 22:50 UTCJun 30, 23:50 UTC1h 0m
2026-06-30 N35712 - Jun 30, 20:00 UTCJun 30, 21:05 UTC1h 5m
2026-06-30 N35712 FAY → FAY Jun 30, 18:15 UTCJun 30, 18:55 UTC40m
2026-06-30 N35712 FAY → FAY Jun 30, 15:35 UTCJun 30, 16:55 UTC1h 20m
2026-06-30 N35712 - Jun 30, 13:40 UTCJun 30, 14:50 UTC1h 10m
2026-06-30 N35712 - Jun 30, 11:45 UTCJun 30, 12:55 UTC1h 10m
2026-06-29 N35712 - Jun 29, 22:15 UTCJun 29, 23:14 UTC1h 0m
2026-06-29 N35712 - Jun 29, 17:40 UTCJun 29, 18:55 UTC1h 15m
2026-06-29 N35712 FAY → FAY Jun 29, 16:35 UTCJun 29, 16:59 UTC25m
2026-06-28 N35712 - Jun 28, 14:39 UTCJun 28, 15:55 UTC1h 15m
2026-06-28 N35712 - Jun 28, 12:50 UTCJun 28, 13:49 UTC1h 0m
2026-06-27 N35712 - Jun 27, 18:29 UTCJun 27, 19:09 UTC40m
2026-06-27 N35712 - Jun 27, 17:14 UTCJun 27, 17:49 UTC35m
2026-06-27 N35712 - Jun 27, 16:00 UTCJun 27, 16:35 UTC35m
2026-06-26 N35712 FAY → FAY Jun 26, 18:49 UTCJun 26, 19:09 UTC20m
2026-06-26 N35712 - Jun 26, 12:59 UTCJun 26, 15:45 UTC2h 45m
2026-06-26 N35712 - Jun 26, 09:45 UTCJun 26, 12:24 UTC2h 40m
2026-06-25 N35712 FAY → FAY Jun 25, 20:19 UTCJun 25, 21:05 UTC45m
2026-06-25 N35712 - Jun 25, 17:30 UTCJun 25, 17:44 UTC15m
2026-06-25 N35712 - Jun 25, 15:54 UTCJun 25, 16:39 UTC45m
2026-06-25 N35712 - Jun 25, 13:50 UTCJun 25, 14:55 UTC1h 5m

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 N35712 page for operator, model, and routing details .

Mode-S A40164 frequently asked

What is Mode-S code A40164?
A40164 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N35712.
Where is Mode-S A40164 registered?
Mode-S code A40164 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 A40164 broadcasting right now?
Yes. Mode-S A40164 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A40164, octal 51000544, decimal 10,748,260.
What flights does A40164 operate?
Mode-S A40164 has broadcast 1 distinct callsign, including N35712.