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

SA1845WE

Installation of Vibration Isolation Products (VIP) engine mount P/N VIP-50804-20 on various aircraft as shown on FAA Approved Model List (AML) No. SA1845WE. Held by Ftg INC.. Last revised January 3, 2023. System: engine.

What it applies to

Kind of product
Aircraft
Design holder
Alliance Aircraft Group LLC; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.
Models
H-395A, PA-23-235, PA-23-250 (Navy UO-1), PA-24-250, PA-24-260, PA-25-235, PA-25-260
Type certificates
1A8, 1A10, 1A10, 1A15, 1A15, 2A10, 2A10
On this site
Helio H-395 17 registered
Piper PA-23 Apache and Aztec 1,316 registered
Piper PA-24 Comanche 2,428 registered
Piper PA-25 Pawnee 455 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 7, 2026.