Registry / Flight Design Gmbh / CTLS / N121YT

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N121YT V

Flight Design Gmbh CTLS · 2008 · Fish Creek, WI

This aircraft — FAA registration facts

N121YT is a 2008 Flight Design Gmbh CTLS (serial 08-04-10), registered to Smith Kenneth S (individual) in Fish Creek, WI. Its FAA registration is recorded as v and expires January 2031; the airworthiness certificate dates from August 2024 (2 years ago). It carries a Rotax 912ULS SERIES engine rated at 100 hp, the engine on 76% of registered Flight Design Gmbh CTLSs. Its Mode-S transponder broadcasts the ICAO 24-bit address A059A1. It is one of 142 Flight Design Gmbh CTLS aircraft on the FAA registry.

Registered owner
Smith Kenneth S
Owner type
Individual
Based in
Fish Creek, WI
Serial number
08-04-10
Year built
2008 · 18 yrs old
Airworthiness class
48C
FAA status
V
Mode-S / ICAO24
A059A1 · 50054641 octal
Certificate issued
Jan 25, 2024
Airworthiness date
Aug 6, 2024
Last FAA activity
Jan 25, 2024
Registration expires
Jan 31, 2031
FAA region
Central

Source: FAA aircraft registry (public record). Community reviews and photos below.

Engine on this aircraft

Engine
Rotax 912ULS SERIES
Engine type
4-Cycle Piston
Rated power
100 hp
Power per seat
50 hp
FAA engine code
55572

104 of the 136 registered Flight Design Gmbh CTLS carry this engine (76%), across 8 engine variants on the type.

Source: FAA engine reference (ENGINE.txt), matched on this registration's engine code.

Community facts about N121YT

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Flight history & live tracking

ICAO24: a059a1
No flight data on file yet for N121YT.
Queries adsb.lol — works only if N121YT is broadcasting ADS-B right now. Daily sweep at 04:43 MST · external trackers above for guaranteed live data.
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Aircraft Type — ACFTREF 060005B

Flight Design Gmbh CTLS
Engines: 1
Type: piston
Seats: 2
Category: Standard

Engine — CODE 55572

Manufacturer: Rotax
Model: 912ULS SERIES
Type: 4-Cycle Piston
Horsepower: 100 HP

FAA Registration Record

N-Number: N121YT
Serial Number: 08-04-10
Year Manufactured: 2008
ACFTREF Code: 060005B
Engine Code: 55572
Status: V (V)
Certification: 48C
Type Aircraft: Fixed Wing Single Engine (4)
Type Engine: 4-Cycle Piston (8)
Source: master

Transponder / ADS-B

Mode S (octal): 50054641
ICAO 24-bit (hex): A059A1

Registrant

Smith Kenneth S
Individual
9090 State Hwy 42
Fish Creek, WI, 54212
FAA Region: Central

Key Dates

Certificate Issued Jan 25, 2024
Airworthiness Aug 6, 2024
Expiration Jan 31, 2031
Last Activity Jan 25, 2024
Data as of Sep 7, 2026

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