# STC SH752NW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Onboard Weighing Systems, United States
- Description: Installation of a weighing system.
- Applied: March 19, 1979
- Status date: April 12, 1979
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H1IN](https://openairdocs.org/tcds/H1IN)
- Certificate PDF: https://openairdocs.org/files/sha256/47/2c/472c2493d769e6fbdfc63a80559f0aa8f662b026f2aad198519fa79ced8489d1
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/EE6F2BEC97BCC69385256CC20062222B.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SH752NW

## ADs that name it (0)

None.

## Approved models (5)

- Eurocopter France SA.315B Alouette III ([TCDS H1IN](https://openairdocs.org/tcds/H1IN))
- Eurocopter France SA.316B Alouette III ([TCDS H1IN](https://openairdocs.org/tcds/H1IN))
- Eurocopter France SA.316C Alouette III ([TCDS H1IN](https://openairdocs.org/tcds/H1IN))
- Eurocopter France SA.319B Alouette III ([TCDS H1IN](https://openairdocs.org/tcds/H1IN))
- Eurocopter France SE.3160 Alouette III ([TCDS H1IN](https://openairdocs.org/tcds/H1IN))

## 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.

tiniltd ;;utrJ of S!mrril:a Beparcment of l:ransporeation -.:federal Sl\liation Sldministration ~upplcmcntal1ICJlpC(i:crtificGtc SH752NW Onboard Weighing Systems * Federal Aviation Regulations 21.29 and 27 C"'j<"a/filv.,/ud~. ~"/<J'<'46.A{m/..~ ..

.J(al~ •.

Jt./'I HlIN Aerospatiale Alouette III Series !ZL,U"",/'k;.,,,.';;%y;u.9';".Jjt"C/.4"?<" Installation of weighing system ln accordance with Onboard Weighing System Installation Instruction Drawing 2536.

-h;n~"/nl"~/~u._on-r/t~'-71-rh/'~w..J: Approval of this change in type design applies basically to the above model helicopter only. This approval should not be extended to other helicopters of this model on which other previously approved modifications are incorporated unless it is determined that the interrelationship between this change and any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that helicopter. A copy of this Certificate and FAA Approved Rotorcraft Flight Manual Supplement shall be maintained as part of the permanent records for the modified helicopter.

r- - ._/h£J~~"/0"<#/.-~"'t<//A~-.;~~0#',..4',~y-rh.'~l".,I,,"rh,i; /h,f'hLJ~;::, -<£Y0N<'''''/.Jhu//".0"#,',, ,~, #c/ ,u~41.uo- March 19, 1979 April 12, 1979 Chief, Engineering and Manufacturing Branch (lIar) A'!)' allnation of this uT/ij/{al~ is puni.shflbl~ b)' a 1m,of not t.\cudillg 11,000, or imprisowlImt rIOt a(udln,~ 3 )'taTS, 0' both.

1 hiJufllfiw/f mal br I1ll1ufn1td irl QU/)f&mu wifh f:-tR 21.47.

fAAfo.l:"8110-2 (10-68)

## Every issue (1)

- April 12, 1979: Issued, Current. [certificate](https://openairdocs.org/files/sha256/47/2c/472c2493d769e6fbdfc63a80559f0aa8f662b026f2aad198519fa79ced8489d1)

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