After about 6yrs of the model being 'laid up', I thought it was about time to get it back in 'survey' again, and get some better videos with new camera. Checked it over, cleaned the smoke system (glycerin mixture had separated) oiled everything up and off to the pond. Ran as well as ever and everything still worked which was pleasing.

For those who missed the build blog way back, the model is 36", glass over strip planked balsa, has twin 28mm 2000kv inrunners with twin 60A car escs, twin GT Power sound units, a smoke and water exhaust system (developed by myself and Graham 96, -which he and Mike Turpin successfully fitted to their excellent fireboats) and lighting. Uses 2 -2s 2200mah LiPos for the motors, and an 1800mah 2s LiPo for the air and water pumps.

Boat was shipped to the RNZAF in 1940 and was eventually sold to a private owner in the late 50s. It is still around in Auckland after suffering 3 major modifications to the coamings, and is now fully airconditioned, and can be operated from an I Pad. Today powered with a Detroit 8V96 in place of twin Grey Marine (Detroit) 671s, which replaced the 3 original Napier sea lions. Did 38knts with the 3 Napiers, (1500hp) and does 22knots today with a single 500hp Detroit. It was the only one of the 22 built to be sold in the southern hemisphere. The only other one running is HSL 102 in the UK

I have been on board once in 1968 when it was still in original form, and then again 50yrs later in its' present form.

JB

British Power Boat 64 ft RNZAF HSL scratch built 36" R/C model with twin systems including sound. Brushless 2000kv w/cooled (pump) in-runners, 30A car ESCs, 2200mah 2s LiPos remote lights etc. Started off in 1940, new with the RNZAF and had many modifications over the years till decommissioned, including machinery reduced to twin 671 Greymarine GMs (from the original 3x 500hp Napier Sea Lions) which were finally removed around 7yrs ago and replaced with a single 650hp GM Detroit 8v92T1 (still does 20 knots in its latest configuration ! - see this on the photo gallery of this model) This boat is in far better condition than the ex Phil Clabburn restoration of HSL 102 (he didn't have much to start with) and the hull has never had any major rebuild apart from being glassed to the W/L. Even today there is no way most people would pick it for 80yrs old. Those hulls never age! (ie some of the beautiful 'Whale Back' conversions still around)