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sensors Mode-S transponder

A0217C

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N1073F · CESSNA 172 Skyhawk · operated by FLYDREAMS AIRCRAFT GROUP INC

Hex
A0217C
Octal
50020574
Decimal
10,494,332
Country
US
Tail
N1073F
Type
C172
No current signal · last broadcast 3h ago
Flights observed
288
Distinct callsigns
1
Country
US
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S A0217C.

Country allocation

The ICAO 24-bit address A0217C 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
N1073F - 288 2026-07-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-20 N1073F - Jul 20, 17:35 UTCJul 20, 18:45 UTC1h 10m
2026-07-20 N1073F LNA → LNA Jul 20, 17:20 UTCJul 20, 17:25 UTC5m
2026-07-20 N1073F - Jul 20, 16:40 UTCJul 20, 17:15 UTC35m
2026-07-20 N1073F - Jul 20, 11:35 UTCJul 20, 13:15 UTC1h 40m
2026-07-19 N1073F FXE → FXE Jul 19, 20:20 UTCJul 19, 22:45 UTC2h 25m
2026-07-19 N1073F FXE → FXE Jul 19, 14:05 UTCJul 19, 15:45 UTC1h 40m
2026-07-19 N1073F FXE → FXE Jul 19, 12:05 UTCJul 19, 12:50 UTC45m
2026-07-18 N1073F - Jul 18, 20:20 UTCJul 18, 21:25 UTC1h 5m
2026-07-18 N1073F FXE → FXE Jul 18, 18:15 UTCJul 18, 19:00 UTC45m
2026-07-18 N1073F - Jul 18, 14:50 UTCJul 18, 17:15 UTC2h 25m
2026-07-18 N1073F - Jul 18, 11:35 UTCJul 18, 13:25 UTC1h 50m
2026-07-17 N1073F - Jul 17, 21:34 UTCJul 17, 22:40 UTC1h 5m
2026-07-17 N1073F - Jul 17, 18:50 UTCJul 17, 19:45 UTC55m
2026-07-17 N1073F - Jul 17, 17:15 UTCJul 17, 17:50 UTC35m
2026-07-17 N1073F - Jul 17, 14:04 UTCJul 17, 16:24 UTC2h 20m
2026-07-16 N1073F FXE → FXE Jul 16, 22:19 UTCJul 16, 23:35 UTC1h 15m
2026-07-16 N1073F FXE → FXE Jul 16, 16:40 UTCJul 16, 18:00 UTC1h 20m
2026-07-16 N1073F - Jul 16, 14:40 UTCJul 16, 15:05 UTC25m
2026-07-16 N1073F - Jul 16, 13:20 UTCJul 16, 14:05 UTC45m
2026-07-15 N1073F - Jul 15, 21:35 UTCJul 15, 21:50 UTC15m
2026-07-15 N1073F - Jul 15, 20:25 UTCJul 15, 20:45 UTC20m
2026-07-15 N1073F - Jul 15, 17:20 UTCJul 15, 18:30 UTC1h 10m
2026-07-15 N1073F - Jul 15, 16:05 UTCJul 15, 16:30 UTC25m
2026-07-15 N1073F FXE → FXE Jul 15, 13:55 UTCJul 15, 14:20 UTC25m
2026-07-14 N1073F FXE → FXE Jul 14, 18:30 UTCJul 14, 19:35 UTC1h 5m
2026-07-14 N1073F - Jul 14, 17:05 UTCJul 14, 17:35 UTC30m
2026-07-14 N1073F - Jul 14, 14:30 UTCJul 14, 15:45 UTC1h 15m
2026-07-14 N1073F - Jul 14, 11:30 UTCJul 14, 12:30 UTC1h 0m
2026-07-13 N1073F - Jul 13, 19:40 UTCJul 13, 19:55 UTC15m
2026-07-13 N1073F - Jul 13, 16:40 UTCJul 13, 19:00 UTC2h 20m
2026-07-13 N1073F - Jul 13, 14:20 UTCJul 13, 15:25 UTC1h 5m
2026-07-13 N1073F - Jul 13, 11:50 UTCJul 13, 13:00 UTC1h 10m
2026-07-12 N1073F FXE → FXE Jul 12, 19:45 UTCJul 12, 20:50 UTC1h 5m
2026-07-12 N1073F - Jul 12, 16:40 UTCJul 12, 17:45 UTC1h 5m
2026-07-12 N1073F FXE → FXE Jul 12, 14:15 UTCJul 12, 15:40 UTC1h 25m
2026-07-12 N1073F - Jul 12, 10:55 UTCJul 12, 12:55 UTC2h 0m
2026-07-12 N1073F SRQ → FXE Jul 12, 01:25 UTCJul 12, 06:05 UTC4h 40m
2026-07-11 N1073F - Jul 11, 22:10 UTCJul 12, 00:30 UTC2h 20m
2026-07-11 N1073F FXE → FXE Jul 11, 19:35 UTCJul 11, 20:40 UTC1h 5m
2026-07-11 N1073F FXE → FXE Jul 11, 17:15 UTCJul 11, 18:40 UTC1h 25m
2026-07-11 N1073F - Jul 11, 14:10 UTCJul 11, 15:55 UTC1h 45m
2026-07-10 N1073F - Jul 10, 19:30 UTCJul 10, 20:35 UTC1h 5m
2026-07-10 N1073F - Jul 10, 17:00 UTCJul 10, 18:10 UTC1h 10m
2026-07-10 N1073F FXE → FXE Jul 10, 14:15 UTCJul 10, 15:45 UTC1h 30m
2026-07-10 N1073F - Jul 10, 11:35 UTCJul 10, 13:10 UTC1h 35m
2026-07-10 N1073F TMB → FXE Jul 10, 07:35 UTCJul 10, 08:00 UTC25m
2026-07-10 N1073F - Jul 10, 06:00 UTCJul 10, 06:50 UTC50m
2026-07-10 N1073F FXE → TMB Jul 10, 03:55 UTCJul 10, 04:50 UTC55m
2026-07-08 N1073F FXE → FXE Jul 8, 22:20 UTCJul 8, 23:25 UTC1h 5m
2026-07-08 N1073F - Jul 8, 19:50 UTCJul 8, 20:55 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 N1073F page for operator, model, and routing details .

Mode-S A0217C frequently asked

What is Mode-S code A0217C?
A0217C is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N1073F.
Where is Mode-S A0217C registered?
Mode-S code A0217C 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 A0217C 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 A0217C, octal 50020574, decimal 10,494,332.
What flights does A0217C operate?
Mode-S A0217C has broadcast 1 distinct callsign, including N1073F.