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This thread is privately moderated by VicT, who may elect to delete unwanted replies.
Aug 23, 2019, 10:46 PM
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LAPES for EC1500

L APES (Low Altitude Parachute Extraction System ) is used by USAF C130 crews to deliver palletized cargo such as jeeps and other supplies. The EC 1500 could be configured to do the same maneuver using a 3 position switch. My DX9 3 position switch is automatically set up for ramp/door closed (position 0), ramp level (position 1) and ramp 20 degrees down ( position 2). A drogue parachute could be deployed using position 1 and could provide tension on a foam block inside the fuselage. Position 2 could release a loop of string similar to a sailplane/tow plane release system. The ramp servo or a Servo from a Y cable could pull the pin to release the loop of string.

Once the system is verified and validated other cargo could be made. A 30 foot banner could be towed and released 5 ft above the runway or 30 ft of ping pong balls tied together. The system should be as light as possible in case of an emergency such as a fouled chute or stuck cargo.
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Aug 26, 2019, 10:12 AM
Grau Adler

EC-1500 cargo extraction system

Intertested in any and all ideas on cargo systems for the ec-1500

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