Official home of the Whisper motorglider and Whisper R&D.

Whisper R&D has developed the various Whisper aircraft available today including the Whisper X350*. Other activities include engineering design and innovation in Renewable Energy  as well as Rapid Prototyping and the like.

Whisper R&D  CC

PO Box 5503, Walmer, Port Elizabeth, South Africa, 6065

Contact: Russell Phillips



*_   the Whisper X350 is now owned and produced by Whisper Aircraft (Pty) Ltd based at Mossel Bay airfield. Please direct all enquiries regarding the X350 to them via their webpage http://www.whisperaircraft.com