# STC SA745EA

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Kenmore Air EDO Floats LLC, United States
- Description: Installation of Edo Model 88-88-1650A floats.
- Applied: November 27, 1968
- Status date: June 18, 2019
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A-759](https://openairdocs.org/tcds/A-759)
- Certificate PDF: https://openairdocs.org/files/sha256/af/da/afda51a357727caa15f4752a963bdadeb70b7e1e0e68f326ebfe7dc013f27ef7
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/FA12FBF52A2B6394862585D80039BA36.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA745EA

## ADs that name it (0)

None.

## Approved models (1)

- American Champion Aircraft Corp. 7ECA ([TCDS A-759](https://openairdocs.org/tcds/A-759))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

Number SA745EA

This certificate, issued to Kenmore Air EDO Floats, LLC 6321 NE 175th Street Kenmore, WA 98028

Part 4a of the Civil Air Regulations.

Original ProductType Certificate Number: A-759 Make: Bellanca (Champion) Model: 7ECA Description of the Type Design Change: Installation of Edo Model 88A-1650 Floats in accordance with Edo drawings identified in Edo Report No. ECC-R-422, Revision B, dated June 22, 1977. Aircraft must be equipped with Lycoming 0-235-C1 engine per item 122 of Aircraft Spec. A-759 and Auxiliary Fins (two required) per item 205(d) of Aircraft Spec. A-759.

C.G. Range (+14.2) to (+19.2) at 1732 lb.

(+10.5) to (+19.2) at 1407 lb. or less Straight line variation between points given Maximum Weight 1732 lb.

Limitations and Conditions: The following placards must be installed in full view of the pilot.

1. All acrobatics, including spins, prohibited.

2. Water rudders must be retracted for take-off and landing.

3. With floats installed, aircraft must only be operated in normal category.

4. Airspeed Limits: Level flight or climb 114 mph. (99 knots) True Ind.

Glide or dive 137 mph. (119 knots) True Ind.

Date of application: November 27, 1968 Date reissued: April 1, 1976; September 17, 1982 July 18, 2019 Date of issuance: April 7, 1969 Date amended: August 13, 1973; January 13, 1978

FAA FORM 8110-2 (5/14) PAGE 1 OF 3 PAGES By direction of the Administrator

(Signature)

Acting Manager, Seattle ACO Branch (Title)

Transfer the ownership of Supplemental Type Certificate Number

to (Name of Transferee)

(Address of Transferee)

(Number and Street)

(City, State, and ZIP Code)

from (Name of Grantor) (Print or Type)

(Address of Grantor)

(Number and Street)

(City, State, and ZIP Code)

Signature of Grantor (In Ink):

U.S. GPO: 1987-763-289

Number SA745EA

Kenmore Air EDO Floats, LLC Issued: April 7, 1969 Reissued: April 1, 1976, September 17, 1982; July 18, 2019 Amended: August 13, 1973; January 13, 1978

Limitations and Conditions continued: Approval of this change in type design applies to the above model aircraft only. This approval should not be extended to other aircraft of this model series unless the installer determines that the relationship between this change and any other previously incorporated approved modifications will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this certificate must be maintained as part of the permanent records of the modified aircraft.

If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

- END -

**FAA FORM 8110-2 (5/14) PAGE 3 OF 3 PAGES**

## Every issue (1)

- June 18, 2019: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/af/da/afda51a357727caa15f4752a963bdadeb70b7e1e0e68f326ebfe7dc013f27ef7)

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