SA4-1066
Ceconite 101 covering of ailerons, wing trailing edges, rudder and elevators. Held by Cooper Engineering Corporation, which holds 123 approved modifications in all. Last revised January 1, 1960. System: flight controls.
What it applies to
- Kind of product
- Aircraft
- Design holder
- General Dynamics Corporation; General Dynamics Corporation; General Dynamics Corporation; General Dynamics Corporation
- Models
- PBY-5A (Army OA-10A), PBY-5 (Army OA-10), 28-5ACF, PBY-6A
- Type certificates
- 2-548, 2-548, 785, AR-22
- On this site
- Consolidated Vultee 28 9 registered
Consolidated Vultee PBY-5 8 registered
Consolidated Vultee PBY-6 7 registered - The FAA's record
- On the FAA's site
What an approved modification is
A supplemental type certificate is the FAA's approval of a change to a certified design: a new engine or propeller, avionics, an autopilot, floats, a parachute, a larger fuel tank, an ice-protection kit. The company holding it may sell the kit and the paperwork to owners of the listed models; the modification then becomes part of that aircraft's record. The FAA's list says what was approved and for which models, not how many aircraft carry it.
Source: FAA supplemental type certificates (Dynamic Regulatory System). Register counts from the FAA register of October 22, 2026.