# Waco/Air Tech CTO

- Type: Aircraft model (FAA registry)
- Registry code: 9601215
- Manufacturer (registry): WACO/AIR TECH INC
- Model: CTO
- Aircraft type: Fixed wing single engine
- Category: Airplane
- Engines: 1 · Reciprocating
- Seats: 3
- Weight class: Up to 12,499 lb
- Certification: Type certificated
- Data sheet: [TCDS ATC 257](https://openairdocs.org/tcds/ATC%20257) (OpenAirDocs)
- Holder: The Waco Aircraft Company
- Registered aircraft: 0
- Page: https://openairdocs.org/model/waco-air-tech-cto

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

None matched.

## Registered aircraft

None registered with this model now.

## NTSB investigations

None matched to aircraft with this model.

## FAA accident and incident reports

None matched to aircraft with this model.

## Service difficulty reports (1)

As reported by operators and repair stations, by the model named in the report.

- [SDR 2016FA0000191](https://openairdocs.org/sdr/2016FA0000191), Mar 29, 2016: BOLT. SHEARED. UPON LANDING, THE LT MAIN GEAR ATTACHING POINT BOLT SHEARED CAUSING THE LT MLG TO FOLD UNDER THE AIRCRAFT. A VISUAL INSPECTION REVEALED THAT THE LT TRAILING GEA

## STCs that may be installed (OpenAirDocs) (5)

Approved for this model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has.

- [STC SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC
- [STC SA4503NM](https://openairdocs.org/stc/SA4503NM): Remove original cloth covering and install Ceconite covering. Ceconite Division of Poly-Fiber Inc
- [STC SA01406NY](https://openairdocs.org/stc/SA01406NY): Installation of Airwolf remote mounted engine oil filter kit AFC-K017 on single and multi-engine fixed light aircraft and rotary wing. Airwolf Filter Corporation
- [STC SA02033AT](https://openairdocs.org/stc/SA02033AT): Modification to install an air-oil separator to prevent oil from being aspirated from the engine breather line. M-20 Oil Separators LLC
- [STC SA4302NM](https://openairdocs.org/stc/SA4302NM): Installation of Electronics Int'l digital automatic engine analyzer. Electronics International

## The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

- [Waco CTO](https://openairdocs.org/model/waco-cto): 17 registered aircraft, registry code 9601214

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