Radio Controlled Soaring Digest March 1990 Issue
Issue Contents:
Midland has a hands off walkie talkie which should be good for F3B practice 49 MHz design used ear microphone and speaker.
Instructions for foam cutting are illustrated and discusssed..022 wire was recommended.
Casio Digital Barometer/altimeter Watch is discussed. Features are listed Not too specific instructions are given.
Pt 2 Section 1 discusses effects of ballast and model weight on flightAll aspects of optimized trim compromise some important aspect.
A E221 airfoil was tested. Results showed good penetration + good lift. 16.6 A/r 98″ span
Mariah 2M S/p was difficult to build – Changes noted. Flying was good. Specific model was 39 oz. pod & boom designwith S4061 airfoil.
Ways to mount the cables in thin F/g fuselages is discussed.Balsa strips with holds for cables are mounted to sides and pinned in place
The process of foam cutting is discussed & illustrated for flying wingsTwo template method is shown.
Scale Model Research announces offering of 3 view drawings for scale doc. 100 sailplane photo-packs
Aviation & Computer Enthusiasts (ACE) publication highlightedWrite ACE 2009 Camelot Drive
FMT Flug und Modell Technik is rated as an excellent periodical.Verlag fuer Technik und Handwerk GmbH
Phoebus 48″ HLG design photo from Am S/p Design shown.Model is 10 Oz
Radio Controlled Soaring Digest March 1990 Issue
