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sensors Mode-S transponder

A0899E

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N13365 · CESSNA 172 Skyhawk · operated by PACIFIC FLIGHT ACADEMY LLC

Hex
A0899E
Octal
50104636
Decimal
10,520,990
Country
US
Tail
N13365
Type
C172
No current signal · last broadcast 3h ago
Flights observed
164
Distinct callsigns
1
Country
US
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S A0899E.

Country allocation

The ICAO 24-bit address A0899E 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
N13365 - 164 2026-05-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 N13365 - May 30, 01:30 UTCMay 30, 02:35 UTC1h 5m
2026-05-29 N13365 - May 29, 22:45 UTCMay 29, 23:50 UTC1h 5m
2026-05-29 N13365 - May 29, 04:25 UTCMay 29, 04:35 UTC10m
2026-05-27 N13365 - May 27, 21:15 UTCMay 27, 22:50 UTC1h 35m
2026-05-27 N13365 - May 27, 19:55 UTCMay 27, 20:05 UTC10m
2026-05-27 N13365 - May 27, 19:00 UTCMay 27, 19:10 UTC10m
2026-05-26 N13365 - May 26, 23:19 UTCMay 27, 00:55 UTC1h 35m
2026-05-26 N13365 - May 26, 21:29 UTCMay 26, 22:05 UTC35m
2026-05-26 N13365 - May 26, 20:34 UTCMay 26, 20:54 UTC20m
2026-05-26 N13365 - May 26, 17:55 UTCMay 26, 18:59 UTC1h 5m
2026-05-25 N13365 - May 25, 04:50 UTCMay 25, 05:00 UTC10m
2026-05-25 N13365 - May 25, 03:45 UTCMay 25, 04:10 UTC25m
2026-05-24 N13365 - May 24, 23:05 UTCMay 24, 23:30 UTC25m
2026-05-24 N13365 - May 24, 18:25 UTCMay 24, 20:25 UTC2h 0m
2026-05-24 N13365 - May 24, 02:05 UTCMay 24, 02:30 UTC25m
2026-05-24 N13365 - May 24, 00:40 UTCMay 24, 00:55 UTC15m
2026-05-22 N13365 - May 22, 22:05 UTCMay 22, 23:05 UTC1h 0m
2026-05-22 N13365 - May 22, 19:45 UTCMay 22, 21:00 UTC1h 15m
2026-05-22 N13365 - May 22, 18:30 UTCMay 22, 19:00 UTC30m
2026-05-22 N13365 - May 22, 17:40 UTCMay 22, 17:55 UTC15m
2026-05-22 N13365 - May 22, 03:15 UTCMay 22, 05:05 UTC1h 50m
2026-05-22 N13365 - May 22, 01:15 UTCMay 22, 01:50 UTC35m
2026-05-22 N13365 JRF → HNL May 22, 00:10 UTCMay 22, 00:40 UTC30m
2026-05-21 N13365 HNL → JRF May 21, 22:30 UTCMay 21, 23:35 UTC1h 5m
2026-05-21 N13365 - May 21, 19:30 UTCMay 21, 20:40 UTC1h 10m
2026-05-21 N13365 - May 21, 17:45 UTCMay 21, 18:00 UTC15m
2026-05-21 N13365 - May 21, 16:50 UTCMay 21, 17:00 UTC10m
2026-05-21 N13365 - May 21, 04:30 UTCMay 21, 04:45 UTC15m
2026-05-21 N13365 - May 21, 03:35 UTCMay 21, 03:50 UTC15m
2026-05-20 N13365 - May 20, 23:15 UTCMay 20, 23:30 UTC15m
2026-05-20 N13365 - May 20, 22:25 UTCMay 20, 22:40 UTC15m
2026-05-20 N13365 - May 20, 18:50 UTCMay 20, 19:55 UTC1h 5m
2026-05-20 N13365 - May 20, 16:20 UTCMay 20, 17:50 UTC1h 30m
2026-05-20 N13365 - May 20, 07:05 UTCMay 20, 08:10 UTC1h 5m
2026-05-20 N13365 - May 20, 05:10 UTCMay 20, 05:25 UTC15m
2026-05-20 N13365 - May 20, 04:05 UTCMay 20, 04:25 UTC20m
2026-05-20 N13365 - May 20, 01:45 UTCMay 20, 02:55 UTC1h 10m
2026-05-20 N13365 HNL → HNL May 20, 00:15 UTCMay 20, 01:10 UTC55m
2026-05-19 N13365 - May 19, 19:10 UTCMay 19, 20:05 UTC55m
2026-05-19 N13365 - May 19, 03:30 UTCMay 19, 04:35 UTC1h 5m
2026-05-19 N13365 - May 19, 01:20 UTCMay 19, 02:50 UTC1h 30m
2026-05-18 N13365 - May 18, 23:30 UTCMay 18, 23:55 UTC25m
2026-05-18 N13365 - May 18, 22:35 UTCMay 18, 22:50 UTC15m
2026-05-18 N13365 - May 18, 19:55 UTCMay 18, 20:55 UTC1h 0m
2026-05-18 N13365 - May 18, 00:00 UTCMay 18, 00:15 UTC15m
2026-05-17 N13365 - May 17, 23:05 UTCMay 17, 23:25 UTC20m
2026-05-17 N13365 HNL → HNL May 17, 20:40 UTCMay 17, 22:01 UTC1h 20m
2026-05-17 N13365 - May 17, 17:10 UTCMay 17, 18:50 UTC1h 40m
2026-05-17 N13365 - May 17, 02:15 UTCMay 17, 03:25 UTC1h 10m
2026-05-16 N13365 - May 16, 23:00 UTCMay 17, 01:05 UTC2h 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 N13365 page for operator, model, and routing details .

Mode-S A0899E frequently asked

What is Mode-S code A0899E?
A0899E is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N13365.
Where is Mode-S A0899E registered?
Mode-S code A0899E 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 A0899E 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 A0899E, octal 50104636, decimal 10,520,990.
What flights does A0899E operate?
Mode-S A0899E has broadcast 1 distinct callsign, including N13365.