# TCDS 1H17: TWMCC Leasing LLC - Type: Type certificate data sheet - Status: Current - Holder: TWMCC Leasing LLC - Revision: 6 - Revised: September 10, 2013 - Product: Aircraft, Rotorcraft - Certification basis: CAR 6 - Registered aircraft: 6, by the registry models matched to it (OpenAirDocs) - Data sheet PDF: https://openairdocs.org/files/sha256/73/5e/735e8066e4d8df303f27a2249d5a789b5516452363525a0ac36868c5d2bb5cd0 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/8B3404C68201BCC686257BE80049E51D.0001 - Page: https://openairdocs.org/tcds/1H17 ## Models (1) As the data sheet lists them. - 18A ## What the data sheet says From the PDF's text layer, line by line; tables lose their columns. The PDF is the record. ```text Page No. 1 2 Rev No. 6 5 DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION 1H17 Revision 6 TWMCC Leasing, LLC (Air & Space) 18A September 10, 2013 TYPE CERTIFICATE DATA SHEET NO. 1H17 This data sheet which is part of type certificate No. 1H17 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 TWMCC Leasing, LLC 3101 Airman’s Drive Ft. Pierce, Florida 34946 Type Certificate Holder Record Umbaugh Aircraft Corporation, Bartow, Florida was original type certificate (TC) holder for Model 18 approved on September 12, 1961, and the Model 18A approved on May 4, 1965. The Model 18 was later removed from the TC because no production model 18’s were built. Umbaugh Aircraft Corporation transferred TC 1H17 to Air & Space Manufacturing, Inc. on June 2, 1967. Air & Space Manufacturing, Inc. transferred TC 1H17 to Air & Space America, Inc. on March 17, 1990. Air & Space America, Inc. transferred TC 1H17 to Farrington Aircraft Corporation on July 18, 2011. Farrington Aircraft Corporation transferred TC 1H17 to Heliplane Aircraft Corporation International on July 21, 2011. Heliplane Aircraft Corporation International transferred TC 1H17 to TWMCC Leasing, LLC on December 12, 2012. I - Model 18A, 2 PCL Gyroplane, Approved May 4, 1965 Engine Lycoming 0-360-A1D (carburetor setting No. 10-3878) Fuel 100 minimum grade aviation gasoline Engine limits For all operations, 2700 r.p.m. (180 hp.) Propeller and (a) Hartzell HC-92ZK-8L/L8447A-8 propeller limits Pitch settings at 30 in. sta.: low 11°, high 28° Diameter: not over 76 in., not under 74.5 in. (b) Hartzell Governor F-2 Rotor limits Maximum 370 r.p.m. Airspeed limits Never exceed 84 m.p.h. (CAS) at 1600 lb. Never exceed 97 m.p.h. (CAS) at 1800 lb. C.G. range (+104.0) to (+107.5) at 1800 lb. (+104.0) to (+109.2) at 1700 lb. (+105.0) to (+110.0) at 1650 lb. (+107.0) to (+110.0) at 1550 lb. or less Straight line variation between points given 1H17 2 104 107 110 1500 1600 1700 1800 LB. INCHES Empty weight C.G. range None Maximum weight 1800 lb. No. of seats 2 (1 at +52, 1 at +83) Maximum baggage 100 lb. (+113) Fuel capacity 28 gal. (+110) Oil capacity 8 qt. (+142) See NOTE 1 for data on system fuel and oil. Rotor blade and For rigging information refer to Maintenance Manual. control movements Serial Nos. eligible 18-6 and up Datum 109.0 inches forward of rotor centroid Leveling Means Door sill Certification basis Part 6 of the Civil Air Regulations effective December 20, 1956 as amended by 6-1 thru 6-4; design conditions in FAA letter of July 6, 1960 to Umbaugh Aircraft amended June 15, 1965; flight conditions in Umbaugh Aircraft Report UER 18-219 of July 12, 1961, and the following exemptions: No. 177 from compliance with CAR 6.604(f) concerning installation of oil temperature warning device in main rotor gear box. No. 183 from compliance with CAR 6.112 (a) as to angle of climb requirements. Type Certificate No. 1H17 issued September 12, 1961. Application for Type Certificate dated March 9, 1961. Production basis None. Prior to original certification of each gyroplane, an FAA representative must perform a detailed inspection of workmanship, materials, conformity to approved technical data and a check of flight characteristics. Equipment The basic required equipment as prescribed in the applicable airworthiness regulations (see Certification basis) must be installed in the aircraft for certification. In addition an FAA Approved Gyroplane Flight Manual dated May 4, 1965, or later FAA approved revision, is required. NOTE 1. Current weight and balance report together with list of equipment included in certificated empty weight and loading instructions when necessary must be provided for each gyroplane at time of original certification. The certificated empty weight and corresponding C.G. locations must include unusable fuel and oil of 8 lb. NOTE 2. The following placard must be displayed in front of an in clear view of the pilots: "This gyroplane must be operated in compliance with the operating limitations specified in the FAA Approved Gyroplane Flight Manual." NOTE 3. Information essential to the proper maintenance of the gyroplane is contained in the manufacturer's Maintenance Manual provided with each gyroplane. In addition, Transmission Gears, Part Numbers DS-U18-3015-1 and DS-U18-3015-2 must be visually and magnetic particle inspected every 500 hours. ...END... ``` ## ADs (3, in force first) - [AD 67-14-01](https://openairdocs.org/ad/67-14-01): Rotor Blade Modification · Air & Space America 18A. Effective Apr 29, 1967 - [AD 66-08-01](https://openairdocs.org/ad/66-08-01): Lateral Control System · Air & Space America 18A. Effective Mar 23, 1966 - [AD 65-19-01](https://openairdocs.org/ad/65-19-01): Main Rotor Blade Retention Bolts · Air & Space America 18A. Effective Aug 25, 1965 ## Registered aircraft by registry model (OpenAirDocs) - [Air & Space America 18A](https://openairdocs.org/model/air-space-america-18a): 6 aircraft (registry code 0440104) ## STCs approved under this data sheet (16) - [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 SR01802WI](https://openairdocs.org/stc/SR01802WI): To allow the use of UL91 or UL94 (minimum) grade aviation fuel per ASTM D7547.. Swift Fuels LLC - [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 SA104GL](https://openairdocs.org/stc/SA104GL): Installation of a 0.6 second time delay circuit in the side-slip warning system in accordance with Farrington Aircraft Corporation Drawing No. FAC-1001, revision D, and FAC-100, Page 3, revision C, and later approved revisions.. Heliplane Aircraft Corporation International - [STC SH14CE](https://openairdocs.org/stc/SH14CE): Installation of variable pitch control system in accordance with Devore Aviation Corporation Drawings DE-3300, Rev. F, dated 12/28/71, DE-3301, Rev. C, dated 11/19/71, DE-3302, dated 9/7/71, DE-3303, dated 10/21/71, DE-3304, dated 11/19/71, and DE-3305, dated 11/19/71.. Heliplane Aircraft Corporation International - [STC SH156GL](https://openairdocs.org/stc/SH156GL): Installation of Hartzell HC-C3Y(K, R)-1BLF/FL7663( )-4R propeller in accordance with Farrington Aircraft Corporation Installation Instructions FAC-2001 dated October 1, 1976.. Heliplane Aircraft Corporation International - [STC SH293GL](https://openairdocs.org/stc/SH293GL): Modification of rotor hub drag link in accordance with Devore Aviation Corporation Stress Memo dated December 21, 1978. Heliplane Aircraft Corporation International - [STC SH317GL](https://openairdocs.org/stc/SH317GL): Removal of cabin door for flight. Heliplane Aircraft Corporation International - [STC SH2673SO](https://openairdocs.org/stc/SH2673SO): Installation of Fin Tip Plates in accordance with Farrington Aircraft Drawing No. FAC-FIN-1011, Revision A , dated October 13, 1989, and removal of existing Side Slip Warning System.. Heliplane Aircraft Corporation International - [STC SH2138SO](https://openairdocs.org/stc/SH2138SO): Modification of the exhaust and the addition of a muffler and re-contoured engine cowling in accordance with Farrington Aircraft Corp. installation instructions dated February 27, 1987 and Master Drawing List revised August 23, 1987.. Heliplane Aircraft Corporation International - [STC SA1315WE](https://openairdocs.org/stc/SA1315WE): Installation of Mixture Monitor (exhaust gas temperature probe, gage and selector) in accordance with Delta Products Part Lists A-192 and A-193, or in accordance with Tri-Star Corporation Mixture Monitor Installation Instructions dated December 9, 1981, or later FAA approved revision and/or Drawing List MM-127 dated November 15, 1981, or later FAA approved revision in aircraft models listed in Master Eligibility List P-80-A-6 revised March 29, 1968, copy attached, or later FAA approved revision.. Universal Corporation - [STC SA593CH](https://openairdocs.org/stc/SA593CH): Install Champion SlickSTART magneto booster system.. Champion Aerospace LLC - [STC SA4302NM](https://openairdocs.org/stc/SA4302NM): Installation of Electronics Int'l digital automatic engine analyzer.. Electronics International - [STC SH13CE](https://openairdocs.org/stc/SH13CE): Change nose landing gear cylinder and piston.. Farrington Aircraft Corp --- 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.