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Aircraft record

N21ZA2011 Flight Design Gmbh CTLS

Registration validUnclaimedSource: FAA, updated Oct 20, 2026

Safety record in brief:3 NTSB events (substantial damage at worst, latest Nov 2018)No ADs since 1998 matched

Registration
Valid
expires Aug 31, 2027
Based in
Elyria, OH
owner city / state
Engine
912ULS SERIES · 100 hp
Rotax
Owners
1
since 2011
NTSB events
3
substantial, 2018
ADs may apply
0
confirm with A&P
Service reports
0
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Registered owner
Ras Aviation LLC
Owner type
LLC
City, state
Elyria, OH
Certificate issued
Aug 17, 2011
Expires
Aug 31, 2027
Airworthiness
Light Sport · Airplane
Airworthiness date
Aug 17, 2011

We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.

Airframe & engine

FAA Registry + type data

Airframe

Manufacturer
Flight Design Gmbh
Model
CTLS
Year
2011
Serial number
F-10-09-04
Aircraft type
Fixed wing single engine
Category
Land
Certification
Light Sport
Seats
2
Engines
1
Max takeoff weight
Up to 12,499 lb
Mode S code
A1B969

Engine

Make and model
Rotax 912uls Series
Type
4 Cycle
Power
100 hp

Total time and engine hours aren't public. They appear here once the owner adds logbooks.

Ownership history

Ownership history from FAA records
  1. 2011 – nowRas Aviation LLCElyria, OH · current

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 20, 2026 · SDRs · Oct 16, 2026

NTSB events (3)

Accident · substantial damage

Nov 4, 2018 · Elyria, OH

The pilot's failure to maintain adequate airspeed during landing in variable gusting crosswind conditions, which resulted in a hard landing and runway excursion.

Damage
Substantial
Injuries
None
Report
GAA19CA049

From NTSB records; matched by N-number.Read NTSB report (search CAROL for GAA19CA049)

Incident · minor damage

Oct 17, 2012 · Elyria, OH

The manufacturing defects in the main landing gear leg, which resulted in its eventual failure.

Damage
Minor
Injuries
None
Report
CEN13IA024

From NTSB records; matched by N-number.Read NTSB report (search CAROL for CEN13IA024)

Accident · substantial damage

Jul 20, 2012 · Elyria, OH

The pilot’s misjudged landing flare, which resulted in a hard landing.

Damage
Substantial
Injuries
None
Report
CEN12LA676

From NTSB records; matched by N-number.Read NTSB report (search CAROL for CEN12LA676)

Accident history for this model

ADs published since 1998 that may apply (0)

These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.

No ADs published since 1998 matched this airframe or engine model.

AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.

Service Difficulty Reports (0)

No Service Difficulty Reports found for this airframe since 1995.

Related aircraft

Show all 8 related aircraft
All 142 registered Flight Design Gmbh CTLS aircraft

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 20, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 20, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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