AM.I.F.S11

From the FAA library

• Aviation Maintenance Technician Handbook - Generalp. 1-8
  Chapter 1: Safety, Ground Operations, & Servicing › Securing Light Aircraft

  Securing Light Aircraft Light aircraft are most often secured with ropes tied only at the aircraft tie-down rings provided for securing purposes. Rope is never to be tied to a lift strut, since this practice can bend a strut ... such as the bowline, are quickly tied and are easy to untie. [Figure 1-10] Aircraft not equipped with tie-down fittings must be secured in accordance with the manufacturer’s instructions. Ropes are to be tied to outer ends…

• Aviation Maintenance Technician Handbook - Generalp. 1-8
  Chapter 1: Safety, Ground Operations, & Servicing › Securing Heavy Aircraft

  Securing Heavy Aircraft The normal tie-down procedure for heavy aircraft can be accomplished with rope or cable tie-down. The number of tie-downs are governed by anticipated weather conditions. Most heavy aircraft are equipped with surface control locks ... that are engaged or installed when the aircraft is secured. Since the method of locking controls vary on different types of aircraft, check the manufacturer’s instructions for proper installation or engaging procedures. If high winds are anticipated, control surface…

• Aviation Maintenance Technician Handbook - Generalp. 1-11
  Chapter 1: Safety, Ground Operations, & Servicing › Securing Heavy Aircraft › Tie-Down Procedures for Helicopters

  rest on the skids, and install wheel position lock pins or remove the ground-handling wheels. Secure ground-handling wheels inside the aircraft or inside the hangar or storage buildings. Do not leave them unsecured on the flight line ... mast can be disconnected from the wing and the wing placed close to the ground and secured. This type of aircraft can also be partially disassembled or moved into a hangar for protection…