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

SE3701NM

Installation of an intercooler in engine Air induction duct downstream of turbocharger per engine portion. STC SA3700NM is required as part of this installation. Held by Airmotive Industries, INC., which holds 4 approved modifications in all. Last revised August 3, 2001. System: engine.

What it applies to

Kind of product
Engine
Design holder
Teledyne Continental Motors; Teledyne Continental Motors
Models
TSIO-360-F, TSIO-360-FB
Type certificates
E9CE, E9CE
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.