# TCDS H15WE: Pacific Aviation Inc. - Type: Type certificate data sheet - Status: Historical, Abandoned - Holder: Pacific Aviation Inc. - Revision: 4 - Revised: January 24, 2005 - Product: Aircraft, Rotorcraft - Certification basis: Part 21 - Data sheet PDF: https://openairdocs.org/files/sha256/44/3a/443a17c0e61e32ea626d74d7352d76525933a1ac260c5f09b2a88c17ba8e9fb9 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/7CE496DDEA3C764186256F9C005556C4.0001 - Page: https://openairdocs.org/tcds/H15WE ## Models (4) As the data sheet lists them. - HSS-1N/UH-34J - CH-34A - HSS-1/UH-34D - CH-34C ## What the data sheet says From the PDF's text layer, line by line; tables lose their columns. The PDF is the record. ```text DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION H15WE Revision 4 PACIFIC AVIATION, INC. HSS-1/UH-34D HSS-1N/UH-34J CH34A CH34C January 24, 2005 TYPE CERTIFICATE DATA SHEET NO. H15WE This data sheet, which is a part of Type Certificate H15WE prescribes conditions and limitations under which the product for which the type certificate was issued meets the airworthiness requirements of the Federal Aviation Regulations. Type Certificate Holder: This Type Certificate (TC) has been designated as ABANDONED (See Note 8) Type Certificate Holder Record: Pacific Aviation, Inc. P.O. Box 926 Orland, California 95963 I. - Models HSS-IN/UH-34J, HSS-1/UH34D, CH-34A and CH-34C (Restricted Category) approved November 28, 1983. Engine Wright Cyclone, R-1820-84A Wright Cyclone, R-1820-84C/989C9HE2 Wright Cyclone, R-1820-84D/998C9HE2 Fuel 100/130 or 115/145 minimum grade aviation gasoline Engine Limits HP RPM M.P. IN HG ALT Fuel Grade 115/145 Max. Continuous 1275 2500 47.5 S.L. Max. Continuous 1275 2500 46.0 3500 ft. Takeoff (5 min.) 1525 2800 56.5 S.L. Takeoff (5 min.) 1525 2800 55.5 700 ft. (Straight Line Manifold Pressure variation with altitudes shown) Fuel Grade 100/130 Max. Continuous 1275 2500 47.5 S.L. Max. Continuous 1275 2500 46.0 3500 ft. Takeoff (5 min.) 1425 2800 53.0 S.L. Takeoff (5 min.) 1425 2800 52.0 2990 ft. (Straight Line Manifold Pressure variation with altitudes shown) Rotor Limits Maximum 258 r.p.m. Minimum 170 r.p.m. Airs peed Limits Vne (never exceed 120 CAS) (See NOTE 2 for required placard) C.G. Range (+130.7) to (+146.7) Datum 137.7 inches forward of main rotor centroid Leveling Means Plumb bob from top of cabin door frame to scale on lower door sill Maximum Weight 12,500 Page No. 1 2 3 Rev. No. 4 4 4 H15WE Page 2 of 3 Revision 4 Minimum Crew 1 (pilot) (See Note 2) Fuel Capacity (Usable) Location Volume (Gal.) Arm (Inches) Fwd. Tank 100.5 +121 Center Tank 70.5 +184 Aft Tank 92.0 +223 Oil Capacity 12.4 gals. (+75) Rotor Blade and For rigging information refer to Maintenance Manual 01-230 HLAA-2-2 and Control Movements TM55-1520-202-35 Other Operating Limitations See Flight Manual NAVAIR 01-230 HLAA-1 and for the CH34A and CH34C F.N. 55-1520-202-10 Serial Number Eligible All U.S. Military Serial Numbers DATA PERTINENT TO ALL MODELS: Certification Basis FAR 21.25(a)(2) effective February 1, 1965. Type Certificate No. H15WE issued April 16, 1981, for purpose of: (1) Carriage of External Load, per FAR 133 (2) Forest and Wildlife Conservation (3) Aerial Surveying (4) Patrolling (5) Agricultural, per FAR 137 Date of application for Type Certificate was November 19, 1979. The military helicopters certificated, restricted category, under Type Certificate No. H15WE with aluminum engine mount fittings P/N 1620-61435 series, are not eligible for standard category S-58 configuration. Prior to standard airworthiness certification, information regarding eligibility and modification to be accomplished should be obtained from Sikorsky Aircraft. Production Basis None. Equipment The basic required equipment, as prescribed for the special purpose operation and as necessary for safe operation, must be installed in each helicopter. All external equipment and its attachments installed on this aircraft must be FAA approved. NOTE 1: Current weight and balance report including list of equipment included in certificated empty weight, and loading instructions when necessary, must be in each helicopter at time of original airworthiness certification and at all times thereafter. NOTE 2: The following placards must be prominently displa yed in the cockpit in full view of the pilot: (On Instrument Panel) (a) "Never exceed speeds. Variation on V ne with altitude, engine r.p.m. and manifold pressure." 2200 r.p.m. 2300 r.p.m. 2400 r.p.m. 2500 r.p.m. Alt. IAS M.P. IAS M.P. IAS M.P. IAS M.P. S.L. 72 35.5 87 38.7 103 42.3 117 47.5 5000 -- -- 60 37.0 76 41.0 90 F.T. 10,000 -- -- -- -- -- -- 63 F.T. (b) "Maximum Approved Gross Weight 12,500 lbs." Revision 4 Page 3 of 3 H15WE NOTE 3: Prior to civil certification the following must be accomplished: Prior to original airworthiness certification of each aircraft, FAA personnel must perform an airworthiness inspection determining condition for safe operation and determine the applicant has conducted a satisfactory flight test. (a) Modification of aircraft in accordance with Pacific Aviation Report PA-1H. (b) Sikorsky S-58 series Ads must be reviewed for applicability to the CH34A, CH34C, UH34D, and UH34J Model series. Provisions of applicable Ads shall apply to each model. (c) These helicopters must comply with all app licable U.S. Military Mandatory Technical Orders. NOTE 4: This helicopter must be serviced and maintained in compliance with all of the following Technical Manuals: 01-230 HLB-1, 01-230 HLAA-4-8, 01-230 HLAA-2-2, 01-230 HLA-3, TI1-1H-34A-10, SA4045-14, and TM-55-1520-202-35 where applicable. NOTE 5: Component overhaul intervals and replacement time shall be in accordance with Pacific Aviation Report PA-2H unless superseded by appropriate Ads. NOTE 6: The transmission oil cooler blower may be removed in accordance with Sikorsky Drawing 58080-35001. NOTE 7: For continued airworthiness of Pacific Aviation, Inc., helicopters covered by TC H15WE all Airworthiness Directives applicable to Sikorsky HSS-1/UH-34D, HSS-IN/UH-34J, CH34A, and CH34C (restricted category) must be complied with. NOTE 8: This Type Certificate (TC) has been designated "ABANDONED". A “Notice of Intent To Designate as Abandoned Certain Type Certificates Issued in the Restricted Category,” was published by the Federal Aviation Administration (FAA) in the Federal Register on August 8, 2003 (68 FR 47379). That Notice listed this TC. The FAA received no comments on the published Notice. The FAA has been unable to contact this TC holder. Hence, the FAA has determined that this TC holder is not complying with its Continued Operational Safety (COS) responsibilities. Therefore, no additional aircraft will be added to this TC and no additional original airworthiness certificates will be issued based on this TC. The effectiveness of this TC is limited to those aircraft that received original airworthiness certification prior to the incorporation of this note (Date of Incorporation, January 24, 2005). Subsequently, if the TC holder is located and assumes their COS responsibilities, the restriction(s) imposed by this note may be lifted. ...END... ``` ## ADs None name its models. ## STCs approved under this data sheet (5) - [STC SH3319NM](https://openairdocs.org/stc/SH3319NM): Installation of Precise Flight Pulselite Control Unit in the Landing /Taxi Recognition Visual Control Light system,. Precise Flight Inc - [STC SR02704SE](https://openairdocs.org/stc/SR02704SE): Installation and maintenance of the Sunspot 36 and 46 series lights. AeroLED's Holdings LLC - [STC SR00359BO](https://openairdocs.org/stc/SR00359BO): Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights.. Whelen Aerospace Technologies - [STC SR02394AK](https://openairdocs.org/stc/SR02394AK): Replacement of existing landing and/or hover light bulbs with Light Emitting Diode (LED) lighting system. Seaplanes North LLC - [STC SA4302NM](https://openairdocs.org/stc/SA4302NM): Installation of Electronics Int'l digital automatic engine analyzer.. Electronics International --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.