On the water again, Graham starts to evaluate his Gaff Rigged Pilot Cutter.
Filmed 20th June 2021 - onboard with Grahams fixed cam, and with Gopro from my camera boat.

Grahams "Build Blog" can be seen here :-
https://model-boats.com/blogs/86653

Also more photos here :- https://model-boats.com/places/60518

Phil.

Fitted the new 550 45T brushed motor as a replacement for the ancient and slow 70s Graupner monoperm. Goes a lot better now and has a decent speed range. Handles and rides quite well for a skinny boat. Prop is a Graupner 40mm 2 blade (don't know the pitch, -fairly fine) Using a 2200mAh 2S LiPo battery which probably gives around an hours running slowly, or 30 mins of hooning around.

Battery was only charged to 8.25v and ended up at 7.7v. (45%) after about 3/4 hr. I'll probably fit a Hobbywing ESC as well, for a bit better reverse action, as the El cheapo car one is a bit slow finding reverse at times.

Spring Sunday morning gathering, Filmed 6th May 2021 at the Pavilion Gardens Buxton with the BMBC. 😁

Typical yorkshire weather, after 5 minutes it chucked it down so had to make a quick retreat. used just one 2200 3s lipo for now but need a bigger lake/pond really as can only give full power for 3-4 seconds, so stop -go is not good but was hoping to get some good photos-videos, but the rain stopped play till another day.
Edit, forgot to mention. most of run on centre prop only. the last 5 seconds or so is full power, well nearly.

Clyde-class lifeboat - Mayhem at Wickjsteed 2019

A quick time laps of BMBC members boats at the Pavilion Gardens Buxton 25th April 2021.

I've replaced the old 6v sealed wet battery with a lipo 3s,11.1 volt 2200mhz, 100c spectrum smart battery. so the 1st run was cautious i just fired up the centre prop to see how she performed, well i was surprised at the turn of speed she had on just 1 prop, and how well she planed, it was a little awkward filming and controlling the boat by myself as i was the only one pond side. this was not without mishaps though, see 2nd video
After checking the boat over she was found to be unmarked and no bits missing, not bad to say she hit the pontoon at full speed, took off and plunged back in at the other side.
So the second run i started on the centre prop and then opened her up on the outer 2, she shot forward and immediately stalled, dead in the water. luckily i could reach her with the ponds barge pole to pull her to the side. i found the fuse had blown , i had fitted a 20amp mini flat fuse, i didn't have a 30amp only another 20amp which blew just as quick, upon opening up the outer props.
any ideas anyone or will a 30amp do the job, or a 2s battery? help any suggestions considered.
Roger

Part 1. ideal conditions; nearly 30°C, cool Bier at hand😜
Sea Scout built by Dad in the early sixties with a Taycol Target and 6V lead acid wet cells (very wet😡). Renovated and dragged into the 21st century over the last several months 😉
See Build Blog 'Sea Scout 'Jessica'' for details!
Motor: Propdrive 2830, 1000kV, 30mm 3 blade Raboesch prop. Quicrun 16BL30 (30A) ESC with BEC.
Tested with 3 battery types, all started with 99% measured capacity-
1. NiMh 4.2Ah 7.2V, nom. 408gm.
Result: Speed sedate (OK 😉scale river cruising!) No planing.
Max current: 3.6A
End status V / capacity left: At end of short run ca 3 mins. 7.78V 99%.
2. 2S LiPo 4.0Ah 7.4V nom. 257gm.
Result: Speed still sedate but due to lower batt weight at least the forefoot came out of the wet stuff! Max current: 4.1A
End status V / capacity left: At end of short run ca 3 mins. 8.25V 93%.
3. 3S LiPo 4.0Ah 11.1V nom. 315gm.
Result: Now we're getting somewhere!!😁
Good speed, manoeuvrability and planing 😊 Max current: 7.5A
End status: 11.95V 74% after several long runs, ca 20 mins total.
Estimated (extrapolated) endurance on a 4Ah LiPo around one hour - mostly 'full bore' - 'Pedal to the metal man' 😊

See also:

The competition!

Final run. (Beer was getting warm😁)

Cap'ns log entry:
Boat dead-weight w/o battery: 1.8kg.
Spray rails to be added!😲
Slight list to port to be trimmed.
Rudder servo to be reversed!!😲
Keel protection to be added: some scratches and flaking from stony sloping shore 🤔
Summary: much as expected👍 Forget anything less than 3S.
Anyone want to buy a batch (4) of new 2S 4Ah 45C Lipos? 'One careful owner'!
Happy boating people, Cheers Doug 😎
PS Many thanks to Camera girl Gisela 👍
Recorded in 1080p HD.

I built this model during four long years. my Lulonga is nearly whole scratchbuilt model (about 75 cm long) except the steering wheel and position lamps.
The model has a plywood and balsa hull construction ,plywood decks,from hard polystyrene sheets made superstructure,laminated with veneer. Sidewheels with skew paddles, two DC 12V independent electric motors with gearboxes controlled by ESC. Electric LED lights, steam sound module, sirene and horn.Tx/Rx 6 channel HK 2,4GHz.
completion expected in spring 2014
More infos about building you find at > www.paddleducks.co.uk <

some videos are here at Model Boats too >
http://mdlbt.com/19852

wiring diagram you can see here in my albums
http://tomarack.rajce.idnes.cz/RC_model_Lulonga#lulongaelschema1.jpg

Short vid of 2nd handbrake test with a 3kg load (simulating boat) works well, vehicle pulls it up the ramp no trouble, (end cut as cam batt ran out)

Ontario Premier Doug Ford's cabinet has approved a provincewide stay-at-home order and will close non-essential retail stores for all but curbside pickup, multiple sources told CBC News Tuesday night.

The move comes in the wake of criticism that restrictions announced last week — what the government called "emergency brake" measures — are insufficient to slow the spread of Ontario's third wave of COVID-19.

The Ministry of Health reported another 3,215 cases of the illness Wednesday morning, the most on a single day since Jan. 17, when the second wave was at its peak in the province. Health units also logged 17 more deaths of people with COVID-19, pushing the official toll to 7,475.

The seven-day average of daily cases has climbed to 2,988, its highest point since January 18.

The upward trend in new infections comes as the province logged a record-high day for vaccinations, with 104,382 doses administered yesterday, according to the ministry.

RC Sailing No.118 - Out of Lockdown ! . 4th April 2021
Forgot my gloves ! - Forgot to charge the boat ! - Forgot how to set Gopro ! - at least we got a few clips of video - out of lockdown al last !.
Nice to see Bill & Ben back sculling on the Pavilion Gardens in Buxton !.