STC SH476NW

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A~(ft?/' SH476NW Siam Hiller Holdings, Inc.

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effective December 20, 1956, See page 3 and 4 of this STC for certification basis.

j6rck/ UH -12E ~)c/rb.(UW "Y:~bI"%"~/b 7fj)h/~I",' Installation of an agricultural spray system in accordance with FAA approved Soloy Conversions, Ltd, Drawing List No, 560-801 which consists of tank and booms from Simplex Manufacturing Company Aerial Spray System STC SH273NW and a Solordesign pump drive system, NOTE: Only those Hiller UH-12E rotorcraft which have been converted to turbine power in accordance with STC SH178WE are eligible for this modification, 2::v/btU.dU'/I-<Jw«/>?t:'/Hzt:kww,' Approval of this change in type design applies to the above model rotorcraft only. The intended use of the modified rotorcraft is for restricted category operations only. A copy of this Certificate must be maintained as part of the permanent records for the modified rotorcraft The limitations and conditions of Rotorcraft Type Certificate 4Hll and STC SH 178WE apply except as outlined on pages 3 and 4 of this STC If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

,~ CW?q/k:O.:.(P0'/«£~ "o/fI'bf.'/'.(V~tZtLkL,vJ/f!;c/fiJ ~ &/",i.;?/' o/YV'N~Lt:'~btij'('n«LVb Vb#d IL/d' "IN'/'W«.Jk/'N./. "/L.ybl"/«.Jkd /'I"<xvf!:.,afW 0.: kW/WUZ.(U'/ba:(L.(r i.; c'~,"/pi.;p ('"k/~I/;;~fzf 0/-~ ,Aa?/w,;-i.;/I"aw ry~ .ry;,oIr/,O'/AIN;-dic'/b ,Ac.hu:r,;-i.;/I"O'-.fWb August 6, 1976 July 13, 1977 !%dP/'P~<Jm,d 06/02/83; 10/25/84; OS/28/91;

11/30/95; 04/15/09 ,~dVl"du'/b c;/ ~ ,Aa0"v,;-i.;l'/'a?w r:l/t' r 'Signature) Supe sor, Technical & Administrative Support Staff, Los Angeles Aircraft Certification Office (Title) )I nya(teratulIIof tliiscertifU:ateispunisfia6Ce6yafine ofnot e:(ceeding$1, 000, orimprisonme1ltnot e:(ceeding3 years,or60th.

FAA Form 8110-2 (l0-68) 1 of 4 '71iiscertifU:atemay6etransferred'inaccoraallCewitli '1')1'1\..21.47.

TRANSFER ENDORSEMENT Transfer the ownership of the Supplemental Type Certificate Number _ to (:Nameof transferee) _ (J1ddressoftransfer) _ (J{um6er a,uf street) (City, State, aM Zip coae) from (:Nameofgrantor)(Print or type) _ (J1ddressofgrantor) (J{um6er aM street) (City. State. aM Zip coae) Extent of Authority (if licensing agreement): _ Date of Transfer: _ Signature of grantor (In inR): _ 2 of 4

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1. Applicability

a. The approval of this change in type design applies to the basic Hiller Model UH-12E rotorcraft as modified by STC SHI78WE. This approval should not be extended to other rotorcraft 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 will introduce no adverse effect upon the airworthiness of that rotorcraft.

b. The approval is for the combination of Soloy and Simplex equipment described in Soloy Drawing List No. 560-801 only. Any other spray system used in conjunction with the Soloy pump drive system must evaluated and approved by the FAA.

c. The upper gearbox-mounted hydraulic pump, as installed on the SoloylHiller rotorcraft, has been evaluated up to a steady running load of 18 H.P. (maximum) at a pump shaft speed of 2324 R.P.M.

2. Rotorcraft Flight Manual Supplement The FAA approved Soloy Conversions, Ltd. Rotorcraft Flight Manual Supplement RFMS-6 for the agricultural spray system is required together with the FAA approved Soloy Conversions, Ltd. Rotorcraft Flight Manual dated April 10, 1975, with Supplement dated January 20, 1976, is required in lieu of that specified for the basic unmodified Model UH-12E. Refer to the applicable portions of this FAA approved Soloy Conversions, Ltd. Rotorcraft Flight Manual Supplement for required placards.

3. Certification Basis

a. Civil Air Regulations Part 6 dated January 15, 1956, with Amendments 6-1 through 6-7 thereto.

}lny a{teratumof ttiiscertificateispunislia6fe6yafine of not e;cceed'ittg$1.000, or imprisonmenttwt e>i!eed'itllJ3years.or 60tti.

FAA Form 8110-2 (10-68) 3 of 4 11iiscertificatemay6etransferredinaccoraancewitti '1'}I'1(21.47.

il!1ltitco~tatc£\ @f j\mcricn ~cpartmcut of 'illrausportation - JIfcftcral ci\&iatiou J\ftministraiion ~uppl£m£ntal m~p£ QI£rtifirat£ ((f[nntinuatinn ~lrcd)

b. The following paragraphs of Federal Aviation Regulations part 27 including Amendment 27-1 thereto:

SS27.45 through 27.79, 27.143, 27.361(a), 27.901 through 27.1193, 27.1305, 27.1337,

27.1351(c), 27.1353, 27.1505, 27.1509(c), 27.1521, 27.1549 through 27.1555, 27.1557,

27.1559, 27.1583(b), and (t), 27.1587, 27.1589.

c. Special Conditions 27-1- WE-l, dated August 6, 1968, and Amendment 1 thereto, dated February 28, 1975.

d. Paragraph 21. 25 of the Federal Aviation Regulations.

- END- )lny afterationof tliis eertijU;ateis punis(Ul6fe6y afilleof not e;u;eedinB$1,000, orimprisonment not e;u;eeding3years, or60tti.

FAA Form 8110-2 (10-68) 4 of 4 '11iiseertifUate may 6etransferretIin accoraaluewitfi 'FJIIJZ21. 47.