# STC SA02500LA

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Mr. Billy C. Dennis, Jr., United States
- Description: This STC removes the requirement to retain the amphibious floats listed on the one-only STC SA2190WE
- Applied: January 10, 2014
- Status date: March 7, 2014
- Product: Aircraft, Small Airplane
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS 3A24](https://openairdocs.org/tcds/3A24)
- Certificate PDF: https://openairdocs.org/files/sha256/00/dc/00dc81db18c0571c637d2d91cc87fdc5cf8cc93a7f966979458d9884d5d00ab5
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/C18603F0520B088286257C9400575107.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA02500LA

## ADs that name it (0)

None.

## Approved models (1)

- Cessna Aircraft Company A185E ([TCDS 3A24](https://openairdocs.org/tcds/3A24))

## 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.

This Certificate issued to Mr. Billy C. Dennis, Jr.

13927 East Quad Track Road Scottsdale, AZ 85262 Part 3 of the Civil Air Regulations.

3A24 Cessna A185E, S/N 185-1069 one-only Description of Type Design Change:

This STC removes the requirement to retain the amphibious floats listed on the one-only STC SA2190WE (installation of a Continental TSIO-520-C engine, McCauley D2A34C-58/90AT-4 propeller and associated equipment in accordance with Eagle Flightways Report Number 3691, dated May 1, 1970) previously issued for Cessna model A185E, S/N 185-1069. One-only STC SA2190WE is a prerequisite for this STC. For required placard information, see continuation sheet.

Descriptive data pertaining to this design change cannot be duplicated in other products. This approval is limited to the installation on Cessna model A185E, S/N 185-1069 one-only. This STC does not permit manufacturing of parts for multiple installations. A copy of this certificate must be maintained as part of the permanent records of this aircraft. See continuation sheet.

Date of application : January 10, 2014

Date of issuance : March 7, 2014

( Signature) Manager, Propulsion Branch Los Angeles Aircraft Certification Office ( Title)

NOTE:

**DO NOT DELETE THIS PAGE.**

**DO NOT ADD ANY DATA TO THIS PAGE.**

**THIS PAGE IS FOR PAGE NUMBERING PURPOSES, PLEASE DISCARD PRINTED COPY.**

Number SA02500LA

Limitations and Conditions – continued:

PLACARDS REQUIRED:

The following placards are required to be installed on the instrument panel in full view of the pilot:

1. “FOR AIRPLANE PERFORMANCE BELOW 1500 FEET DENSITY ALTITUDE, USE PERFORMANCE INFORMATION AVAILABLE FOR 1500 FEET.

FOR AIRPLANE PERFORMANCE AT, OR ABOVE 1500 FEET, USE ORIGINAL AIRPLANE PERFORMANCE.”

Replace placard (no. 5) required by one-only STC SA2190WE that reads: “TOTAL WEIGHT OF PILOT, PASSENGERS, FUEL, OIL, AND BAGGAGE IS NOT TO EXCEED 962 LBS. REFER TO THE APPROVED LOADING SCHEDULE.”; with:

2. “TOTAL WEIGHT OF PILOT, PASSENGERS, FUEL, OIL, AND BAGGAGE IS NOT TO EXCEED 962 LBS. WHEN EQUIPPED WITH EDO 597-2790 AMPHIBIAN FLOATS. REFER TO THE APPROVED LOADING SCHEDULE.”

- END -

## Every issue (1)

- March 7, 2014: Issued, Current. [certificate](https://openairdocs.org/files/sha256/00/dc/00dc81db18c0571c637d2d91cc87fdc5cf8cc93a7f966979458d9884d5d00ab5)

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