# STC SA1254SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Merrell George D
- Description: Installation of electrothermal propeller de-icing system. Aircraft must be placarded: WARNING. THIS AIRPLANE NOT APPROVED FOR FLIGHT INTO KNOWN ICING CONDITIONS.
- Status date: November 22, 1998
- Data sheets: A1EA, A1EA
- Certificate PDF: https://openairdocs.org/files/sha256/55/68/5568021a28461fe56688e60cc99e363c08caed05dcb002908ff575515d6c91a9
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/499D09916141281285256CC10080E0D1.0001
- Page: https://openairdocs.org/stc/SA1254SW

## ADs that name it

None.

## Approved models (2)

- Piper Aircraft Inc. PA-30 (TCDS A1EA)
- Piper Aircraft Inc. PA-39 (TCDS A1EA)

## 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.

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• Certificate SA1254SW George D. Merrell, an Individual DBA George Merrell Co.

Hwy 1431 West at Pacific Loop Kingsland, TX 78639 Civil Air A1EA Piper PA-30, PA-39 Installation of electrothermal propeller de-icing system in accordance with Drawing List 30,000 dated 12/29/70, revised 1/29/71, or later FAA approved revision.

THIS AIRPLANE NOT APPROVED FOR FLIGHTAircraft must be placarded: WARNING.

**INTO KNOWN ICING CONDITIONS.**

Compatibility of this modification with other previously approved modifications must be determined by the installer.

i cxy&fecate t^f iw> vt.-December 22, 1970 -January 27, 1971 22, 1998 .- 3/13/83 Rev. 1 S. Prances Cox Manager, Special Certification Office, Southwest Region (Title) Any aJtqratlon of thlt certificate If punJahabJe by d fiat of not fXCffdlng $1,000, or iapilBCIVfent not ing 3 yaars, or both.

FAA Pom 6110-2 (10-68} Thif cwrcifjcate may be cranjferred in accordance with

1 NS 1'Rl.iC 1'IONS. '['he transfer endorsement Ijdovi may he used lo nolil\ llx- .ippmpriale FA A t rgional Offiee of I he transfer of I his Supplemental Type Oriifii ale Iht I AA VM|! rfiiSLir ihc tci'tilifaic in tluL n.uiu- ul (hi- [idnsfrrce and forward n LO him.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number ._ lo (Namt oj transferee) (A ddress iif transferee).

(Jfumktr and jtrttlj (Citt.Slalt, and £IP code;

from (Name of grantor) (Print at type) (Address oj grantor) t and street) I City, SlaU, and ^IP code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

## Every issue (1)

- November 22, 1998: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/55/68/5568021a28461fe56688e60cc99e363c08caed05dcb002908ff575515d6c91a9)

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From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.