Two movies on the SRCMBC Channel on YouTube demonstrating the petrol and steam versions of Alan's Marine Engine Sound Unit:
Steam version... Petrol version...

Alan Bond's Huntsman; a 28" fibreglass hull, fitted with a water cooled Speed 700 Turbo 9.6v motor running on NiMh batteries (12 cells) controlled from a Sea Sprint 35A water cooled ESC.
Latest video: During build:

Model: Alan Bond.

This is a conversion of an NQD 'Spurt' ready-to-run boat. (more) (NB movies only)

A movie showing Alan's Programmable Engine Sound Unit being programmed. (3min 12sec).

Pusher Tug (in build and built). Enlarged Springer based hull 25"x11" with car heater blower motors driving twin 60mm props. Superstructure donated by another club member. Model: Alan Bond. Some of the movies invite you aboard to view Setley Pond from the water... Alan's comments.
Latest movie: More movies...

RTTL (rescue and target towing launch) 2754; Model: Alan Bond.

Sirius, a Robbe scale racing yacht owned by Alan Bond; if you hear cries of "Lee-ho" and "Starboard" you'll know he's fitted a sound unit!

A small stand-off scale model of a Canadian Destroyer once owned by Don Brazier but now commanded by Alan Bond.