Apparatus

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sensors Mode-S transponder

A9714D

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N70727 · operated by VERTICAL CORP

Hex
A9714D
Octal
52270515
Decimal
11,104,589
Country
US
Tail
N70727
Type
R44
No current signal · last broadcast 3h ago
Flights observed
47
Distinct callsigns
1
Country
US
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S A9714D.

Country allocation

The ICAO 24-bit address A9714D 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
N70727 - 47 2026-07-14

Recent flights last 47

DateFlightRouteTakeoffLandingDuration
2026-07-14 N70727 - Jul 14, 22:20 UTCJul 15, 00:55 UTC2h 34m
2026-07-14 N70727 - Jul 14, 02:55 UTCJul 14, 04:45 UTC1h 50m
2026-07-13 N70727 - Jul 13, 23:45 UTCJul 14, 02:00 UTC2h 15m
2026-07-10 N70727 - Jul 10, 23:15 UTCJul 10, 23:50 UTC35m
2026-07-10 N70727 - Jul 10, 21:45 UTCJul 10, 22:30 UTC45m
2026-07-10 N70727 - Jul 10, 20:50 UTCJul 10, 21:35 UTC45m
2026-07-10 N70727 - Jul 10, 19:40 UTCJul 10, 19:55 UTC15m
2026-07-10 N70727 - Jul 10, 18:05 UTCJul 10, 19:05 UTC1h 0m
2026-07-09 N70727 - Jul 9, 23:45 UTCJul 10, 00:55 UTC1h 10m
2026-07-09 N70727 - Jul 9, 00:05 UTCJul 9, 01:05 UTC1h 0m
2026-07-07 N70727 - Jul 7, 20:40 UTCJul 7, 22:10 UTC1h 30m
2026-07-06 N70727 - Jul 6, 18:15 UTCJul 6, 18:45 UTC30m
2026-07-03 N70727 - Jul 3, 20:35 UTCJul 3, 21:55 UTC1h 20m
2026-06-26 N70727 SNA → SNA Jun 26, 16:30 UTCJun 26, 17:59 UTC1h 30m
2026-06-26 N70727 - Jun 26, 00:30 UTCJun 26, 02:34 UTC2h 5m
2026-06-25 N70727 - Jun 25, 03:10 UTCJun 25, 04:49 UTC1h 40m
2026-06-24 N70727 - Jun 24, 00:34 UTCJun 24, 00:55 UTC20m
2026-06-23 N70727 - Jun 23, 23:05 UTCJun 23, 23:50 UTC45m
2026-06-23 N70727 - Jun 23, 22:25 UTCJun 23, 23:00 UTC35m
2026-06-22 N70727 - Jun 22, 20:04 UTCJun 22, 20:19 UTC15m
2026-06-22 N70727 - Jun 22, 19:09 UTCJun 22, 19:54 UTC45m
2026-06-22 N70727 SNA → SNA Jun 22, 16:20 UTCJun 22, 18:04 UTC1h 45m
2026-06-20 N70727 - Jun 20, 04:59 UTCJun 20, 05:14 UTC15m
2026-06-20 N70727 - Jun 20, 03:09 UTCJun 20, 04:14 UTC1h 5m
2026-06-18 N70727 - Jun 18, 16:10 UTCJun 18, 17:30 UTC1h 20m
2026-06-16 N70727 LGB → SNA Jun 16, 22:55 UTCJun 17, 00:25 UTC1h 30m
2026-06-16 N70727 - Jun 16, 20:05 UTCJun 16, 21:50 UTC1h 45m
2026-06-16 N70727 - Jun 16, 00:10 UTCJun 16, 01:00 UTC50m
2026-06-15 N70727 - Jun 15, 22:25 UTCJun 15, 23:30 UTC1h 5m
2026-06-15 N70727 - Jun 15, 19:14 UTCJun 15, 20:15 UTC1h 0m
2026-06-12 N70727 - Jun 12, 21:35 UTCJun 12, 21:45 UTC10m
2026-06-12 N70727 - Jun 12, 19:10 UTCJun 12, 21:00 UTC1h 50m
2026-06-11 N70727 - Jun 11, 23:40 UTCJun 11, 23:55 UTC15m
2026-06-11 N70727 LGB → LGB Jun 11, 23:00 UTCJun 11, 23:10 UTC10m
2026-06-11 N70727 - Jun 11, 21:50 UTCJun 11, 22:15 UTC25m
2026-06-11 N70727 - Jun 11, 18:55 UTCJun 11, 20:35 UTC1h 40m
2026-06-09 N70727 - Jun 9, 22:35 UTCJun 9, 23:15 UTC40m
2026-06-09 N70727 - Jun 9, 21:10 UTCJun 9, 21:55 UTC45m
2026-06-05 N70727 - Jun 5, 00:45 UTCJun 5, 01:30 UTC45m
2026-06-03 N70727 - Jun 3, 00:45 UTCJun 3, 01:25 UTC40m
2026-06-01 N70727 - Jun 1, 22:35 UTCJun 2, 00:20 UTC1h 45m
2026-06-01 N70727 - Jun 1, 22:15 UTCJun 1, 22:30 UTC15m
2026-05-29 N70727 - May 29, 18:10 UTCMay 29, 20:15 UTC2h 5m
2026-05-28 N70727 - May 28, 22:25 UTCMay 29, 00:05 UTC1h 40m
2026-05-27 N70727 - May 27, 21:45 UTCMay 27, 22:15 UTC30m
2026-05-27 N70727 - May 27, 20:15 UTCMay 27, 21:00 UTC45m
2026-04-13 N70727 - Apr 13, 17:35 UTCApr 13, 18:40 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 N70727 page for operator, model, and routing details .

Mode-S A9714D frequently asked

What is Mode-S code A9714D?
A9714D is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N70727.
Where is Mode-S A9714D registered?
Mode-S code A9714D 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 A9714D broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A9714D, octal 52270515, decimal 11,104,589.
What flights does A9714D operate?
Mode-S A9714D has broadcast 1 distinct callsign, including N70727.