# STC SE3PC

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Hawaiian Air Tour Svc
- Description: Installation of AC type LA47 spark plugs
- Status date: February 6, 1970
- Data sheets: E-294
- Certificate PDF: https://openairdocs.org/files/sha256/3f/47/3f47669ace6c4658b5382c530017efb703b2ad4e5e74e8f77a23ac8be8bdcd4c
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/837F30B7B0D59F79862574B90052AB61.0001
- Page: https://openairdocs.org/stc/SE3PC

## ADs that name it

None.

## Approved models (1)

- Rolls-Royce plc Gipsy Queen 30 MK.2 (TCDS E-294)

## 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.

...- federals:IUiations:Igcncy ~upplrmrntal1tHprQ:rrtifiratr SE3PC c- ....'Z(~j,.CA'},;0'<...,.,-;x~j.:J~U~/k~Hawaiian Air Tour Service Divisionof AviationService,Inc.

201 Aokea Street Honolulu,Hawaii96819 <N./~.Ld...,/IA~,>c~a,:y,.<~i-v~Ih~/~.,A6~4;jn,;:;-'~../A",;:/;;~L't;',?/blV'n~~(,/H'fl'kd.£<;;i-"~4~~~-"".n..J,.N/u/~yynf;;;4~~n4 NlJ c_Clvllfiir d'J¥'jf-I" .A'.l.J..JPU~H/.A"H',-n/dnutJ ..a#Au.,Uv"Ih<'n~.J.J ,1V?'UN'uunLi-A/' J#"/ 13 0'lk.~~~~~~ ~:YHk.4";;n.1-;

~;~"nfl/~~~<C/- .~~/-G:"/~c,d~~/{,nh";' ~!t:,,<""" vlt:./-.'?

E-294-5 RoIIs-Royce Gypsy Queen Model 30 MK2 Installationof AC typeLA47 sparkplugs as replacementsfor AC type SR47P sparkplugs.

LIMITATIONOF APPLICABILITY: This approvalshouldnot be extendedto other specificenginesof thismodel on which other previouslyapprovedmodifications are Incorporated,unless It Is determinedthat the interrelationshipbetween this changeand any other previouslyapprovedmodificationswill introduceno adverseeffectupon the airworthinessof that engine.

r:- , ._'-/h(;;..ce';~cN;""''''' ,w/ /;{".J#.(/0<~,./;":y/.~/~4"..,';:,<h,,:;',Ih(~,/"/.Je:J~,.,.•..VyiN"¥'/ .M"//,.,, nl<u °n'( "t,~#cl~N,41..;,0'- ,l'oulelV~4..1u.J/un<b,{,rMv,,('u4,., .'W4/~HU"UI/"(",v...<;;d'(', (J .,'./'h,.,.•.•..(:;,.".£.:Jk,I.;:;;h«//;y,/h""._';'£/;N/U'J//¥'/'~' ~ /h#' .'J;---;h"/¥,/•..r~.,~,4;'-w" .rf/ou;y;

12 December1969 6 February1970 FAA FORM8110-2 (1-66) .9JJ'/A'~('f:1f~~"~-001'6 .f;'M~u"uJI/¥,It" Keith D. k;Vh'I~,";;

Keith D. Anderson(S(.nalu,,!

Chief,Engineering& ManufacturingBranch FlightStandardsDivision (1itfo AT!>'alteration of this celtijica/e ispunishable '-!>'afme of not exceeding SI,OOO,01 imprisonment no/ exceeding3 ]ears, orboth.

"/his urlifical~ m(~}'be l,a1l.J-fr"edi1lacw,dunu with F..tR 2J.47.

00.52-6.57-6000

## Every issue (1)

- February 6, 1970: Issued, Current. [certificate](https://openairdocs.org/files/sha256/3f/47/3f47669ace6c4658b5382c530017efb703b2ad4e5e74e8f77a23ac8be8bdcd4c)

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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.