# STC SA2127WE

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Madras Air Service, United States
- Description: Installation of Madras Air Service Model 104 wing tips.
- Applied: March 12, 1970
- Status date: February 4, 1982
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-780](https://openairdocs.org/tcds/A-780), [TCDS 2A10](https://openairdocs.org/tcds/2A10), [TCDS 2A8](https://openairdocs.org/tcds/2A8), [TCDS 1A1](https://openairdocs.org/tcds/1A1), [TCDS 1A2](https://openairdocs.org/tcds/1A2), [TCDS 1A4](https://openairdocs.org/tcds/1A4), [TCDS 1A6](https://openairdocs.org/tcds/1A6), [TCDS A-691](https://openairdocs.org/tcds/A-691), [TCDS A-800](https://openairdocs.org/tcds/A-800), [TCDS A-797](https://openairdocs.org/tcds/A-797)
- Certificate PDF: https://openairdocs.org/files/sha256/b5/44/b544d91ec78d03dae8effae33d81b36794c5f3619cfc446c386ef8c93919f167
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/78C42ED56154833D862575AD0063DAE9.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA2127WE

## ADs that name it (0)

None.

## Approved models (27)

- FS 2002 Corp. PA-14 ([TCDS A-797](https://openairdocs.org/tcds/A-797))
- FS 2003 Corp. PA-12 ([TCDS A-780](https://openairdocs.org/tcds/A-780))
- Lavia Argentina S.A. (Laviasa) PA-25 ([TCDS 2A10](https://openairdocs.org/tcds/2A10))
- Lavia Argentina S.A. (Laviasa) PA-25 ([TCDS 2A8](https://openairdocs.org/tcds/2A8))
- Lavia Argentina S.A. (Laviasa) PA-25-235 ([TCDS 2A10](https://openairdocs.org/tcds/2A10))
- Lavia Argentina S.A. (Laviasa) PA-25-235 ([TCDS 2A8](https://openairdocs.org/tcds/2A8))
- Lavia Argentina S.A. (Laviasa) PA-25-260 ([TCDS 2A10](https://openairdocs.org/tcds/2A10))
- Lavia Argentina S.A. (Laviasa) PA-25-260 ([TCDS 2A8](https://openairdocs.org/tcds/2A8))
- Piper Aircraft Inc. PA-11 ([TCDS A-691](https://openairdocs.org/tcds/A-691))
- Piper Aircraft Inc. PA-15 ([TCDS A-800](https://openairdocs.org/tcds/A-800))
- Piper Aircraft Inc. PA-16 ([TCDS 1A1](https://openairdocs.org/tcds/1A1))
- Piper Aircraft Inc. PA-18 ([TCDS 1A2](https://openairdocs.org/tcds/1A2))
- Piper Aircraft Inc. PA-18-105 (Special) ([TCDS 1A2](https://openairdocs.org/tcds/1A2))
- Piper Aircraft Inc. PA-18-125 (Army L-21A) ([TCDS 1A2](https://openairdocs.org/tcds/1A2))
- Piper Aircraft Inc. PA-18-135 ([TCDS 1A2](https://openairdocs.org/tcds/1A2))
- Piper Aircraft Inc. PA-18-150 ([TCDS 1A2](https://openairdocs.org/tcds/1A2))
- Piper Aircraft Inc. PA-18A-135 ([TCDS 1A2](https://openairdocs.org/tcds/1A2))
- Piper Aircraft Inc. PA-18A-150 ([TCDS 1A2](https://openairdocs.org/tcds/1A2))
- Piper Aircraft Inc. PA-19 (Army L-18C) ([TCDS 1A2](https://openairdocs.org/tcds/1A2))
- Piper Aircraft Inc. PA-20 ([TCDS 1A4](https://openairdocs.org/tcds/1A4))
- Piper Aircraft Inc. PA-20-115 ([TCDS 1A4](https://openairdocs.org/tcds/1A4))
- Piper Aircraft Inc. PA-20-135 ([TCDS 1A4](https://openairdocs.org/tcds/1A4))
- Piper Aircraft Inc. PA-22 ([TCDS 1A6](https://openairdocs.org/tcds/1A6))
- Piper Aircraft Inc. PA-22-108 ([TCDS 1A6](https://openairdocs.org/tcds/1A6))
- Piper Aircraft Inc. PA-22-135 ([TCDS 1A6](https://openairdocs.org/tcds/1A6))
- Piper Aircraft Inc. PA-22-150 ([TCDS 1A6](https://openairdocs.org/tcds/1A6))
- Piper Aircraft Inc. PA-22-160 ([TCDS 1A6](https://openairdocs.org/tcds/1A6))

## 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.

SA2127\.1E !i:"'/",umnd'u/: 2 JuJy 1973,22 March 1974, 31 March 1978 -M,", 16, 1978,Feb. 4, 1982 ~Y'~H("/.-:"'~VA ,1/U/.r.' nn'n~./1¥l4~", Listedon FAA SealedMaster EligibilityList No. MEL-104 MadrasAir Service May 28, 1970 ,- .• .

...//~ a "'/0C~.l4-, ~j';au/ h- C_j"-'uJ ~a-:N/-~",,/-~N'y'~6,JI~nN1'-:

j{.,k£ Bepartmentof't:ransportation-federal 9,oiation9,dministration ~upp[cmcntg[1tgpcQ:crtifiCgtc .£t:"'m/,~&VA/q;/u.g.:,..•~~G'.h.a4?" Installationof MadrasAir ServiceModel 104wing tips in accordancewith MadrasAir Service InstallationInstructionsNo. 104.

Drawingsneeded to manufactureparts requiredfor~his modificationare MAS-104 and MAS-104-1. MadrasAir ServiceFAA ApprovedAirplaneFlightManu~1Supplement, as indicatedon the Master EligibilityList, is required.

'%j'~&'~£.n..•. (SeeapplicableData Sheets) £'~ "/'ll~";./hf.l//A-"I"'.-<Aonju,_~'n .I/'u<~r/u~;Jj' n'/'?'<'./Av ///:~N":Y /' ~~h_u'/U'1:d ,a"£/-h"///b/~:r,n.J _~UU/Af~n&4<'nJ /k~,.._"a.v,d/u-<0"~.<I./u,.u.n,.nu~LJ-.//u-.,a~:7'.u<r~"/h~:,u.jJ,L-~7fuivnunLJ.~~'/ 3 & Ita0/hu Ci v i 1 Air ~n.//ah~--n.J ..an~/~-n~'/.t~TnJ: This approval should not be extended to other specific airplanesof thesemodelson which other previouslyapprovedmodificationsare incorporatedunless it is determinedthat the interrelationshipbetweenthis change and any of thoseother previouslyapprovedmodificationswiII introduceno adverse effectupon the airworthinessof thatairplane. A copy of thisCertificate,Master EligibilityList, and MadrasAir Service InstallationInstructions104 shallbe maintainedas part of the permanentrecordsfor themodifiedaircraft• .~~ .N .N''l;(::'u~-'_''In~d'-...Jly'0..v,.4;"~,~~/' ~l..4lt-.h/~ ~/ ./oa.J~-;:""'AJ0J'<&t-a/...Jhol/_Nl#l"n' ~_"v.~#-</AO'l'&/ .•Ja_ Hn~~4 ~und~lt! ~t ••.k,l{'<'I"-'A'k"7'u"'u~bfrn/~.lU'_~'-</A..('/N.(.-i.J-"I!'AJ/fl/./i1hd/"eY,'_/A', ~f'.tlnu:n~/?'fl/f"""A//.h..('- Chief,SeattleArea Aircraft Certification Office ANM-100S (r,llt) A~) allnation of this catijcatr is punishablr ~) afinr of not rxcuding $1,000, OTimpriJonmulI not rxcuding 3}'raTJ, or both.

ThiJ (trtifl(Qlt rna) bt lransJ",td in au()rdanc( u,ilh FAR 2/.f7.

FMF04--08110-2(IO-68) ...... _.:;;;;:; ;:;; ;.:. ;..:;;~;=;:;;;;;::;;::::::::':.':::.':::::;;::::;::::::::::::: .......... :::::::::::::::::::::-................•...... ::::::.:::::":::'" .......... .::::::::::: .•.•:.•:..:..:::::.-:;;;" .

FAAAPPROVED FOR MADRASAIR SERVICE,MADRASOREGON STC SA2127WE ReissueDate:-------------- ITr:M AIHeHAFT AIHCHAFT ORIGINAL CEHTIFICATION FAA SEALED AFM r~EL I~AKE MODEL TYPE BASIS DHAWING/ SUPPLEMENT AMFNDMENT CEHTIFICATE FOH IJRAWIN(;LIST NUMBER/ DATE

**NUMBER ALTERATION DATE NUMBER REV.**

Piper J3C (metal A-691 CAR 4a 03/22/74 01/22/74 sparonly) PA-li Piper PA-12 A-780 CAR 3 OS/28/70 nc,/28/70 Piper pA-12Floatplane A-780 CAR 3 ! 07/02/73 06/28/73- Piper PA-14 A-797 CAR 3 OS/28/70 OS/28/70 Piper PA-15 A-800 CAR 3 Not required 02/0~/82 Piper PA-16 IAI CAR 3 OS/28/70 OS/28/70 Piper pA-18,PA-18/ 105 IA2 CAR 3 OS/28/70 OS/28/70 PA-18/125 PA-18/135 pA-18A/135 pA-18/150 PA-18A/150 PA-19 Piper pA-20 1M CAR 3 OS/28/70 0';/28/70 PA-20/115 PA-20/135 Page I of 2

FAAAPPROVED FOR IiII \, STCSA2127\~E j1:~ ITEM AlIlCRAFT AIIlCIlAFT UIlIGINAL CEIlTIFICATION FAA SEALElJ AFM r~F1, MAKE MOUEL TYPE BASIS UIlAWING/ SUPPLEMENT AMI-tH)~IH'" CElnIFICATE FOil "".WINI' LI~T NUMIlEIl/ lJATE NUMIlEI1 ALTERATION lJATE NIIMIlEIl m:v, 8 Piper 1A6 CAR3 OS/28/70 OS/28/70 9 Piper 2A8 CAR3 OS/28/70 OS/28/70 1- 10 Piper CAR3 NotRequired OS/28/702A10 - 11 Piper CAR3 NotRequired 3/31/782A10 Page2 of2 ...........•.....••.•.•.•.•••... ,:._ •••.•••.• _••. "" •• "" •. ""., •• ,,,.,,:,.,,., ••• ,';: :.;"::"::"::'~;:: :'~' •• ';:::l;:d:; !'t:,,:!::::~:;,: i::::::: -,::!::::::" ':"':~:':::':~ ''''! .,j,

TO PiperAircraftModelsShownon MadrasAirServiceMasterEligibilityList(MEL-I04) AirplaneFlightManuals The informationin thisdocumentis FAAapprovedmaterialwhich,together withtheappropriatebasicCAA/FAAApprovedAirplaneFlightManuals,is applicableandmustbe carriedin thebasicmanualswhentheairplaneis modifiedby theinstallationof MadrasAirServiceModel104wingtipsin accordancewithSupplementalTypeCertificateNumberSA2127WE.

The informationinthisdocumentsupersedesthebasicmanualsonlywhere coveredin theitemscontainedin thissupplement.ForLimitationsand Proceduresnotcontainedin thissupplement,consultthebasicmanuals.

I. LIMITATIONS Maneuvers:a. No acrobaticmaneuversapprovedforNorma1 Category operation.

b. Themaneuversspecifiedin thebasicflightmanual,for UtilityCategoryoperation,areauthorizedwithexception of spins. Intentionalspinsareprohibitedinboththe NormalandUtilityCategoryoperation.

II. PROCEDURES No change.

III. PERFORMANCE Theperformancewiththefiberglaswingtipsinstalledhasbeen demonstratedto equalor exceedthatfortheunmodified.aircraft.

FAAAPPROVED:RoccoLippis /5/ ActingChief,AircraftEngineerinqDivision WesternRegion, FederalAviationAdministration DATE: 28May1970 REVISED:2 July1973,22March1974,31March1978 May16,1978 REISSUEDNovember2, 1978 ~ ~ /1 /, J .D ! / / FAAAPPRDVED:/ . «-?e-/ /~-:f..?/. ief,Engineerin9andManufacturing Branch,FlightStandardsDivision NorthwestRegion Page1 of 1

## Every issue (1)

- February 4, 1982: Amended, Current. [certificate](https://openairdocs.org/files/sha256/b5/44/b544d91ec78d03dae8effae33d81b36794c5f3619cfc446c386ef8c93919f167)

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