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sensors Mode-S transponder

AD00B6

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N937LT · PIPER PA-44 Seminole · operated by AEROSIM FLIGHT ACADEMY

Hex
AD00B6
Octal
53200266
Decimal
11,337,910
Country
US
Tail
N937LT
Type
PA44
No current signal · last broadcast Jul 24, 20:35 UTC
Flights observed
237
Distinct callsigns
1
Country
US
Last broadcast
Jul 24, 20:35 UTC

Last known position

Most recent position reported by Mode-S AD00B6.

Country allocation

The ICAO 24-bit address AD00B6 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
LFA690 - 237 2026-07-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-24 LFA690 - Jul 24, 19:50 UTCJul 24, 20:35 UTC45m
2026-07-24 LFA690 - Jul 24, 17:20 UTCJul 24, 18:25 UTC1h 5m
2026-07-23 LFA690 SFB → SFB Jul 23, 22:45 UTCJul 23, 23:55 UTC1h 10m
2026-07-23 LFA690 - Jul 23, 17:00 UTCJul 23, 18:10 UTC1h 10m
2026-07-23 LFA690 - Jul 23, 14:15 UTCJul 23, 15:30 UTC1h 15m
2026-07-23 LFA690 SFB → SFB Jul 23, 11:20 UTCJul 23, 13:25 UTC2h 5m
2026-07-22 LFA690 - Jul 22, 18:50 UTCJul 22, 20:25 UTC1h 35m
2026-07-22 LFA690 - Jul 22, 11:20 UTCJul 22, 12:00 UTC40m
2026-07-21 LFA690 - Jul 21, 13:50 UTCJul 21, 15:25 UTC1h 35m
2026-07-21 LFA690 - Jul 21, 11:25 UTCJul 21, 12:50 UTC1h 25m
2026-07-20 LFA690 - Jul 20, 13:50 UTCJul 20, 15:30 UTC1h 40m
2026-07-20 LFA690 SFB → SFB Jul 20, 11:00 UTCJul 20, 12:35 UTC1h 35m
2026-07-19 LFA690 - Jul 19, 16:05 UTCJul 19, 17:20 UTC1h 15m
2026-07-19 LFA690 - Jul 19, 11:45 UTCJul 19, 13:25 UTC1h 40m
2026-07-18 LFA690 - Jul 18, 16:35 UTCJul 18, 18:20 UTC1h 45m
2026-07-16 LFA690 - Jul 16, 14:25 UTCJul 16, 15:55 UTC1h 30m
2026-07-16 LFA690 - Jul 16, 11:45 UTCJul 16, 13:25 UTC1h 40m
2026-07-15 LFA690 - Jul 15, 16:40 UTCJul 15, 18:15 UTC1h 35m
2026-07-14 LFA690 - Jul 14, 14:05 UTCJul 14, 14:55 UTC50m
2026-07-14 LFA690 - Jul 14, 12:25 UTCJul 14, 12:55 UTC30m
2026-07-14 LFA690 SFB → OCF Jul 14, 10:50 UTCJul 14, 11:45 UTC55m
2026-07-14 LFA690 - Jul 14, 01:45 UTCJul 14, 02:20 UTC35m
2026-07-14 LFA690 - Jul 14, 00:10 UTCJul 14, 01:10 UTC1h 0m
2026-07-12 LFA690 - Jul 12, 14:35 UTCJul 12, 15:50 UTC1h 15m
2026-07-12 LFA690 - Jul 12, 11:45 UTCJul 12, 13:20 UTC1h 35m
2026-07-11 LFA690 - Jul 11, 16:10 UTCJul 11, 17:55 UTC1h 45m
2026-07-11 LFA690 - Jul 11, 13:00 UTCJul 11, 15:00 UTC2h 0m
2026-07-11 LFA690 SFB → SFB Jul 11, 11:20 UTCJul 11, 11:55 UTC35m
2026-07-10 LFA690 - Jul 10, 19:15 UTCJul 10, 20:30 UTC1h 15m
2026-07-10 LFA690 - Jul 10, 16:50 UTCJul 10, 18:10 UTC1h 20m
2026-07-10 LFA690 - Jul 10, 13:30 UTCJul 10, 15:15 UTC1h 45m
2026-07-10 LFA690 - Jul 10, 10:40 UTCJul 10, 12:25 UTC1h 45m
2026-07-09 LFA690 - Jul 9, 16:05 UTCJul 9, 18:15 UTC2h 10m
2026-07-09 LFA690 - Jul 9, 12:45 UTCJul 9, 14:55 UTC2h 10m
2026-07-08 LFA690 SFB → SFB Jul 8, 16:00 UTCJul 8, 17:10 UTC1h 10m
2026-07-08 LFA690 - Jul 8, 13:15 UTCJul 8, 14:20 UTC1h 5m
2026-07-08 LFA690 - Jul 8, 11:10 UTCJul 8, 12:05 UTC55m
2026-07-07 LFA690 - Jul 7, 17:35 UTCJul 7, 17:55 UTC20m
2026-07-07 LFA690 - Jul 7, 14:35 UTCJul 7, 16:10 UTC1h 35m
2026-07-07 LFA690 SFB → SFB Jul 7, 11:40 UTCJul 7, 12:50 UTC1h 10m
2026-07-06 LFA690 - Jul 6, 15:00 UTCJul 6, 16:45 UTC1h 45m
2026-07-06 LFA690 - Jul 6, 11:15 UTCJul 6, 13:05 UTC1h 50m
2026-07-06 LFA690 - Jul 6, 03:05 UTCJul 6, 04:05 UTC1h 0m
2026-07-06 LFA690 - Jul 6, 01:20 UTCJul 6, 02:05 UTC45m
2026-07-05 LFA690 - Jul 5, 16:10 UTCJul 5, 17:50 UTC1h 40m
2026-07-05 LFA690 - Jul 5, 12:25 UTCJul 5, 13:50 UTC1h 25m
2026-07-04 LFA690 - Jul 4, 14:45 UTCJul 4, 16:10 UTC1h 25m
2026-07-04 LFA690 - Jul 4, 11:55 UTCJul 4, 13:30 UTC1h 35m
2026-07-03 LFA690 - Jul 3, 15:30 UTCJul 3, 17:10 UTC1h 40m
2026-07-03 LFA690 - Jul 3, 12:50 UTCJul 3, 14:25 UTC1h 35m

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 N937LT page for operator, model, and routing details .

Mode-S AD00B6 frequently asked

What is Mode-S code AD00B6?
AD00B6 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N937LT.
Where is Mode-S AD00B6 registered?
Mode-S code AD00B6 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 AD00B6 broadcasting right now?
No active broadcast right now. Last signal was Jul 24, 20:35 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AD00B6, octal 53200266, decimal 11,337,910.
What flights does AD00B6 operate?
Mode-S AD00B6 has broadcast 1 distinct callsign, including LFA690.