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sensors Mode-S transponder

A37045

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N320WA · PILATUS PC-12 · operated by INDY AIR LLC

Hex
A37045
Octal
50670105
Decimal
10,711,109
Country
US
Tail
N320WA
Type
PC12
No current signal · last broadcast 15d ago
Flights observed
55
Distinct callsigns
1
Country
US
Last broadcast
15d ago

Last known position

Most recent position reported by Mode-S A37045.

Country allocation

The ICAO 24-bit address A37045 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
N320WA - 55 2026-07-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-18 N320WA - Jul 18, 15:05 UTCJul 18, 17:05 UTC2h 0m
2026-07-18 N320WA - Jul 18, 12:25 UTCJul 18, 14:15 UTC1h 50m
2026-07-17 N320WA - Jul 17, 18:50 UTCJul 17, 20:00 UTC1h 10m
2026-07-17 N320WA - Jul 17, 17:40 UTCJul 17, 18:05 UTC25m
2026-07-17 N320WA - Jul 17, 15:25 UTCJul 17, 15:35 UTC10m
2026-07-17 N320WA - Jul 17, 13:15 UTCJul 17, 13:55 UTC40m
2026-07-16 N320WA FCM → FCM Jul 16, 21:15 UTCJul 16, 23:29 UTC2h 15m
2026-07-16 N320WA FCM → FCM Jul 16, 11:15 UTCJul 16, 13:30 UTC2h 15m
2026-07-14 N320WA - Jul 14, 22:05 UTCJul 14, 22:55 UTC49m
2026-07-14 N320WA - Jul 14, 19:50 UTCJul 14, 21:45 UTC1h 55m
2026-07-14 N320WA - Jul 14, 12:40 UTCJul 14, 14:30 UTC1h 50m
2026-07-14 N320WA - Jul 14, 11:35 UTCJul 14, 12:25 UTC50m
2026-07-13 N320WA - Jul 13, 17:45 UTCJul 13, 19:00 UTC1h 15m
2026-07-13 N320WA - Jul 13, 15:30 UTCJul 13, 16:10 UTC40m
2026-07-13 N320WA - Jul 13, 13:55 UTCJul 13, 14:20 UTC25m
2026-07-13 N320WA - Jul 13, 12:20 UTCJul 13, 13:05 UTC45m
2026-07-07 N320WA - Jul 7, 15:10 UTCJul 7, 15:40 UTC30m
2026-07-07 N320WA - Jul 7, 12:35 UTCJul 7, 14:20 UTC1h 45m
2026-07-06 N320WA APA → FCM Jul 6, 13:10 UTCJul 6, 15:45 UTC2h 35m
2026-07-06 N320WA - Jul 6, 00:05 UTCJul 6, 00:20 UTC15m
2026-07-05 N320WA - Jul 5, 22:35 UTCJul 5, 22:55 UTC20m
2026-07-05 N320WA - Jul 5, 20:00 UTCJul 5, 20:45 UTC45m
2026-07-05 N320WA - Jul 5, 18:15 UTCJul 5, 19:25 UTC1h 10m
2026-07-05 N320WA - Jul 5, 16:45 UTCJul 5, 17:20 UTC35m
2026-07-04 N320WA - Jul 4, 03:00 UTCJul 4, 04:05 UTC1h 5m
2026-07-03 N320WA - Jul 3, 20:25 UTCJul 3, 21:50 UTC1h 25m
2026-07-03 N320WA - Jul 3, 18:10 UTCJul 3, 19:25 UTC1h 15m
2026-07-03 N320WA - Jul 3, 16:50 UTCJul 3, 17:00 UTC10m
2026-07-03 N320WA - Jul 3, 14:45 UTCJul 3, 14:55 UTC10m
2026-07-03 N320WA - Jul 3, 12:05 UTCJul 3, 13:25 UTC1h 20m
2026-06-30 N320WA - Jun 30, 01:55 UTCJun 30, 03:05 UTC1h 10m
2026-06-29 N320WA - Jun 29, 19:29 UTCJun 29, 19:54 UTC25m
2026-06-27 N320WA - Jun 27, 22:35 UTCJun 28, 00:55 UTC2h 20m
2026-06-27 N320WA - Jun 27, 20:14 UTCJun 27, 21:19 UTC1h 5m
2026-06-18 N320WA - Jun 18, 21:05 UTCJun 18, 23:05 UTC2h 0m
2026-06-18 N320WA - Jun 18, 13:15 UTCJun 18, 14:15 UTC1h 0m
2026-06-18 N320WA - Jun 18, 11:15 UTCJun 18, 12:15 UTC1h 0m
2026-06-17 N320WA - Jun 17, 21:50 UTCJun 17, 22:50 UTC1h 0m
2026-06-17 N320WA - Jun 17, 13:35 UTCJun 17, 14:40 UTC1h 5m
2026-06-16 N320WA - Jun 16, 20:50 UTCJun 16, 23:05 UTC2h 15m
2026-06-16 N320WA - Jun 16, 13:09 UTCJun 16, 14:00 UTC50m
2026-06-16 N320WA - Jun 16, 11:35 UTCJun 16, 12:30 UTC55m
2026-06-15 N320WA - Jun 15, 20:50 UTCJun 15, 22:30 UTC1h 40m
2026-06-14 N320WA - Jun 14, 22:45 UTCJun 15, 00:15 UTC1h 29m
2026-06-08 N320WA - Jun 8, 21:35 UTCJun 8, 22:35 UTC1h 0m
2026-06-05 N320WA - Jun 5, 14:35 UTCJun 5, 15:35 UTC1h 0m
2026-05-13 N320WA - May 13, 22:00 UTCMay 13, 22:55 UTC55m
2026-05-11 N320WA - May 11, 14:15 UTCMay 11, 15:20 UTC1h 5m
2026-05-01 N320WA - May 1, 15:55 UTCMay 1, 16:50 UTC55m
2026-05-01 N320WA - May 1, 13:10 UTCMay 1, 13:40 UTC30m

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 N320WA page for operator, model, and routing details .

Mode-S A37045 frequently asked

What is Mode-S code A37045?
A37045 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N320WA.
Where is Mode-S A37045 registered?
Mode-S code A37045 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 A37045 broadcasting right now?
No active broadcast right now. Last signal was 15d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A37045, octal 50670105, decimal 10,711,109.
What flights does A37045 operate?
Mode-S A37045 has broadcast 1 distinct callsign, including N320WA.