STC SA3311NM

Supplemental type certificate · Seaplane Flying Inc

Holder
Seaplane Flying Inc · United States
Status
Current · Issued
Status date
December 20, 1985
Applied
October 11, 1985
Product
Aircraft · Small Airplane
Certification basis
Part 21
Data sheet
TCDS5A6

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 6, 2025.

What it approves

Installation of Airesearch TE-0657 Turbocharger, Continental IO-520-D engine, McCauley D2A34C58/90AT-8 propeller and associated systems

What the certificate saysOCR

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

nited States of Slarrica Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number SA3311NM This certificate issued to: Seaplane Flying, Inc.

Certifies that the change in the type design for the following product with the limitations and conditions thorefor as specified horon meets the airvorthiness requivements of Part 3 of the CIVI I Alr Regulations:

Original Product - Type lacrificate Number: 5A6 Make: Cessna Model: 180H Description of Type Design Change:

Installation of Airesearch TE-0657 Turbocharger, Continental I0-520-D engine, McCauley D2A34C58/90AT-8 propeller and associated systems in accordance with Seaplane Flying, Inc. Assembly and Installation Instruction No. SFC 1803, dated November 3, 1985, or later FAA approved revisions.

Data pertaining to this modification are considered inadequate for duplication in other aircraft. This approval is limited to the installation in Cessna Model 180H aircraft, Serial Number 18051962 only. A copy of this Certificate and the Airplane Flight Manual Supplement dated December 20, 1985, or later FAA approved revision, shall be maintained as part of the permanent records of the modified aircraft.

Date of Application: October 11, 1985 Date Reissued:

Date of Issuance: December 20, 1985 Date Amended:

FEDERAL VIATION By Direction of the Administrator OMINISTRATO , Seattle Aircraft Certification Office (Title) 47

ADs that name this STC · 0

An AD can apply because an STC is installed, or mention one in its text.

No AD in this release names this STC

Approved models · 1

MakeModelData sheet
Cessna Aircraft Company180H5A6