The U.S. aircraft register, updated daily
Approved modifications · supplemental type certificate · current · reissued

SA348WE

Installation of air induction system in accordance with FAA Sealed Rajay Drawing list No. RJ1039. Held by Talco Aviation, which holds 49 approved modifications in all. Last revised August 31, 2023. System: other and general.

What it applies to

Kind of product
Aircraft
Design holder
The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company
Models
310, 310B, 310C, 310D, 310E, 310F, 310G
Type certificates
3A10, 3A10, 3A10, 3A10, 3A10, 3A10, 3A10
On this site
Cessna 310 1,410 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 5, 2026.