# Roberts CHASE YC-122C

- Type: Aircraft model (FAA registry)
- Registry code: 7620102
- Manufacturer (registry): ROBERTS AIRCRAFT CO
- Model: CHASE YC-122C
- Aircraft type: Fixed wing multi engine
- Category: Airplane
- Engines: 2 · Reciprocating
- Seats: 2
- Weight class: Up to 12,499 lb
- Cruise speed: 200 mph
- Certification: Type certificated
- Data sheet: [TCDS AR-25](https://openairdocs.org/tcds/AR-25) (OpenAirDocs)
- Holder: Roberts Aircraft Company
- Registered aircraft: 0
- Page: https://openairdocs.org/model/roberts-chase-yc-122c

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 (2)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB ANC77FA024](https://openairdocs.org/ntsb/ANC77FA024), Jan 31, 1977: Chase YC122C (N5904V), Anchorage, AK, destroyed, 1 fatal
- [NTSB ANC69D0048](https://openairdocs.org/ntsb/ANC69D0048), Sep 7, 1968: Chase YC-122 (N122R), Golovin, AK, substantial damage

## FAA accident and incident reports

None matched to aircraft with this model.

## STCs that may be installed (OpenAirDocs) (3)

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 SA01967WI](https://openairdocs.org/stc/SA01967WI): Use of GAMI G100UL High Octane Unleaded Avgas. General Aviation Modifications Inc
- [STC SA1351WE](https://openairdocs.org/stc/SA1351WE): Replace existing fabric on wings, fuselage, empennage, and/or control surfaces, with Ceconite101 material. (262A Series -12). Ceconite Inc
- [STC SA114WE](https://openairdocs.org/stc/SA114WE): Ceconite 101 covering of ailerons, rudder and elevators. Cooper Engineering Corporation

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.