TCDS LTC-19

MODEIS: Sikorsky (Army R-5A Helicopter (Approved 5/15/47) SPECIFICATION NUMBER: L-19-2 (Eligible for Certification in Limited Category only.) (Holder of Limited Type Certificate, Heli-I-Cop Advertising Corp., Pasadena, CA) Engine Pratt & Whitney R-985-AN-7 Fuel 87 minimum octane aviation gasoline Engine limits Maximum, except take-off (Sea level) 37.0 in.HJ., 2300 rpm (450 hp) 36.0 in. Hy.. 2300 rom (450 hp) 37.0 in.Hg.. 2300 (450 hp) Airspeed limits Glide or dive - 120 mph Maximum weights C.G. range 4 inches forward to 1.5 inches aft of center line other operating limitations Army Technical Order No. AN-01-230HB-1 Certification basis Limited Type Certificate No. 19 (CAR 9 effective 11/21/46) Production basis None may be produced under this approval Export eligibility Not eligible for a Certificate of Airworthiness for Export No equipment other than engines and propellers are specified. Fowever, such equipment as required by Civil Air Regulations Part 43.30 for the particular operation authorized for NC aircraft must be installed, Also, any additional equipment necessary for the proper operation of the aircraft. In addition, the aircraft may incorporate such military equipment (except armament) as was originally incorporated in the type for military or naval Additional equipment may be installed as can be substantiated on the basis that it presents no obvious hazard to safety. Weight and Balance Report including list of equipment included in the empty weight must be submitted for each aircraft. Army or Navy weight records in current condition may be submitted in lieu of an actual The equipment list need include no more than the following. Required equipment as defined under "Equipment" above. Adidtional items as may be reasonably considered removable and are so located or of such weight that their removal or aidition could noticeably affect the weight and balance of the aircraft. into the aircraft structure need not be listed. The equipment list must be prepared by the applicant for the approval of the certificating c.A.A. representative, and in such form that it can be attached to the C.A.A. Operation Limitations: The following placards must be prominently displayed in the positions indicated: In full view of all passengers: carriage of passengers cargo for compen- sation or hire." The placard and lettering shall be of a type which read easily from any seat in the cabin. (D) In the cockpit in full view of the pilot: "All acrobatic maneuvers prohibited." "Night and instrument flight prohibited." "Never exceed 80 mph forward speed with full aft c.G. loading.' "Never exceed 105 mph in level flight." The following statement must appear on the Operation Limitations: This airplane must be all times within the limitations set specifically called out in Aircraft Specification at fin limitations forth in Army Technical Order No. AN-01-230HB-1 values given in the specification must be observed. A copy of the pertinent Army Technical Order and Aircraft Specification AL-19 must Le carried during flight." In all cases it will be the responsibility of the applicant to secure a copy of the correct Technical Orders. does not have these documents available for distribution. If any repairs or modifications are made prior to or subsequent to NI certification, it is the responsirility of the owner to furnish sufficient evidence to a Civil Aeronautics Administration representative to show that the modified airplane maintains the same degree ness as the original. The C.A.A. can give no technical assistance on such matters since complete for NI aircraft are rot required by Part 9 and therefore are not available in the C.A.A. • original NL airworthiness certificates may be issued after 8/31/4 ist or mandatory changes required prior t original certification may re obtained from CAA Aircraft Service, Washington, D.C. Attn: