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

SE898NE

Installation of 60 amp. alternator, Cessna P/N C611501-0204, -0203, -0202, -0201 or Ford P/N DOFF-10300-F in lieu of existing generator. Held by Barnstormers Aviation, which holds 7 approved modifications in all. Last revised November 5, 1991. System: engine.

What it applies to

Kind of product
Engine
Design holder
Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors
Models
C85-12J, C85-12FHJ, C85-14F, C85-12, C85-12FH, C85-12FJ, C85-12F, C90-14F, C90-12F, C90-12FH, C90-12FP, C90-12FJ, C90-16F, C90-14FH, C90-14FJ
Type certificates
E-233, E-233, E-233, E-233, E-233, E-233, E-233, E-252, E-252, E-252, E-252, E-252, E-252, E-252, E-252
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 20, 2026.