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>> Home > Tags > contribution

contribution
contributions
contra rotating
radio control
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contribution
Building my Carina sailboat from scratch by Hellmut1956 Sub-Lieutenant   Posted: 3 months ago
Sorry, I have not yet understood how to publish my report from scratch in this forum. I have attached a pdf archive with what would be my first contribution. This does not look for me to be the right way of publishing here.

new member by rolfman2000 Fleet Admiral!   Posted: 3 months ago
Welcome Davecook and NPJ. Hope you will enjoy the help and comraderie offered here. Look forward to seeing your contributions. Best wishes, Dave W 😊

Mixer by RNinMunich Fleet Admiral!   Posted: 4 months ago
Your more than welcome TJ. Re paragraphs etc; was a well meant 'Word to the Wise', just to make your interesting contributions easier to read. 😉 Keep up the good work👍 Which configuration did you decide on in the end? On my single screw boats, like my Sea Scout, I tend to just use the BEC from the ESC and no separate RX battery. On my multi screw ships, the majority actually, from two to four screws (PTB to HMS Belfast cruiser) I always use a separate RX battery. On the basis that I reckon that the drive battery already has enough to do 😉 So I use 4.8 or 6V NiMh batteries of around 1500 to 2000mAh. Always put a switch between the batt and the RX. Also a switch and a fuse, approx 5A lower than the ESC max current rating, between the drive battery and the ESC(s). All the best, Doug 😎

Guestbook Post by RNinMunich Fleet Admiral!   Posted: 5 months ago
Hi All. Many may already recognise the 'nutter from Munich' 😁 but I just wanted to say- I first stumbled across this site and enrolled here in 2014 but was still in harness and trundling around the world working with various navies and shipyards on all sorts of naval ships from small Fast Patrol Boats through subs, Corvettes and Frigates up to LPDs, Heli and Escort Carriers. So I didn't have much time for model building (sounds better than 'Modelling' somehow 😁😲) or contributions to the site, but I did try to keep up to date with advances, as I always did in my profession - Naval COMMS systems - and dipped in and out of this site without getting involved. Since I retired last year I have become an active member and have also dipped into, and registered with some, other Model Boat forums in various countries. But in all of them I have never found such an international, friendly and knowledgable bunch as on this site. Or such a well organised site where it is 'relatively' easy to find the info you need, or to just ask and get informed answers pronto. Sure there is room for improvement in some areas but "Tempus fugit" and things move on - so is it also on this site. I understand that a facelift and changes are afoot😉 whatever the outcome I'm sure you won't find a better web site for informed (bin there done that!) info on model boat / ship building as well as research on the original vessels this side of the asteroid belt! Welcome aboard and Happy Building and Sailing, All the best, cheers, Doug 😎

Range Safety Launch? by RNinMunich Fleet Admiral!   Posted: 6 months ago
BTW Neville; if you want your latest pics to appear with the post on the Home page etc post each new contribution as an 'Update' and not as a 'Response'. Otherwise only the original pics in your first entry will be shown. Cheers, Doug 😎

Range Safety Launch? by NPJ Fleet Admiral!   Posted: 6 months ago
The ‘Range Safety Launch’…………. Intro. I am now the owner of this boat. Wooden, good hull lines and hull paint work but needing to be finished. I am told that it looks like it started life as a kit, but has had considerable modification to at least the above deck layout and detail. Advice is that it could be a rather simplified Range Safety Launch, but maybe I can use a little ‘artistic licence’ and just make it look interesting and capable. There are two main reasons for sharing this project. 1. I will undoubtedly need guidance 2. Maybe some of the information will assist others The hull is 44 inches ( 112cm ) long and 14 inches (36cm ) wide, it has two brushed MFA Torpedo 800 motors………. and weighs in currently at 15 lbs 4ozs (6.91 kgs). It is large enough for me to be able to work on reasonably comfortably and apart from the cabin/upper deck areas to be ‘improved’, I aim to introduce sound, lighting, active radar sweep, search light, together with maybe a deck hoist and water /fire monitor appliance. At my age it is difficult to tell the difference between wishful thinking and dementing…… However, the prime aim is to try and achieve at least some of this whilst having the boat usable during the current ‘season’. There is so much knowledge, good will and help available on this site that even before I touched a thing, information came pouring in. If anyone feels like making a contribution then please just ‘pile in’. Have ordered some parts so next time should have something to show. NPJ.

46Firefloat Mk2 paint by RNinMunich Fleet Admiral!   Posted: 7 months ago
Hi Elsrickle, This topic has been exhaustively discussed here, with some interesting contributions from guys who served on or around these boats, and some original builders drawings. Check out this thread. https://model-boats.com/forum/boat-specific-chit-chat/42714?... Cheers, Doug 😎

Calling Devon boaters. Help! by RNinMunich Fleet Admiral!   Posted: 11 months ago
Hi, I would be inclined to fit one just above the waterline, 1/8 or 3/16 square. This is to reduce the risk of swamping the boat at high speed, esp. in a tight turn 😲 There are some excellent tips on the site about how to retrofit them. Attached some pics and notes I downloaded from Dave_M's contribution. May need to do this to my Sea Scout, depending on the sea-trial😉 Cheers Doug 😎

New Members :-) by RNinMunich Fleet Admiral!   Posted: 1 year ago
Welcome aboard Jan, 👍 you've just joined a friendly 'family' with a lot of hard earned experience! 😉 Profit from it; 'If you don't ask you don't get'! Look forward to your contributions 👍 Best regards, Doug 😎

Donations - Thank You by Fireboat Fleet Admiral!   Posted: 1 year ago
Hi All, Just a quick thank you to everyone who donated in 2017 and so far in 2018. It's only with the kind contribution of members this website keeps going. Advertising helps, but it doesn't fully cover the costs of hosting, domains, mobile apps, security certificates and upkeep on its own. A few things on here are due an overhaul again, usually I take time out at Christmas to overhaul sections of the website, but this Christmas break was too hectic, so the website had to take the back seat (or the stern perch). Going forward it's still a life project that continues for me. The website will turn 11 this year, it's come a long way in that time. Originally just static pages, people would email photos of their boats and I'd manually put them online. Laughably unsustainable these days if that still happened, so I must thank you all for keeping the ship sailing, the engines firing and the masts raised! I'd still like to overhaul the website, so amongst juggling a job and other commitments I will be working on this. If you haven't yet but would like to do so, please consider donating. The average donation last year was £8 - so an even bigger thank you to those who stretched a bit further. Donations can be sent securely through PayPal – just click the amount you’d like to donate in the left side panel on the website or at the bottom of the home tab on the mobile app. If your local currency isn't GBP, PayPal will let you enter a value in your local currency. Cash and cheques are accepted although less preferred because of security. If you wish to do this anyway, please PM me for details. Many thanks once again, Happy 11th Birthday to the website and Best Wishes to everyone for 2018! Stephen

What to do???? by RNinMunich Fleet Admiral!   Posted: 1 year ago
Hallo Kathy, my sympathies and commiserations, I also lost my Dad a little while ago. This a basically a UK site but we have very active members all over the world, including the US and Canada, so if you post some photos (or even a simple list (text catalogue with name of ship, type if you know! and size) you may get some responses from your side of the pond. Some of our US / Canadian members have connections to maritime museums and may be able to help you. Or may even want to buy one of the models! Even if static models many of us like the challenge of converting them to functional models. RNLI stands for Royal National Lifeboat Institute, it is the UK organisation which provides and maintains the lifeboat rescue services around the British Isles. It is totally funded by voluntary contributions, no government funding. All best wishes, Doug. In case you wonder about the site name RNinMunich; I'm English but have been living in Munich for over 30 years and my first radio control model was a Royal Navy ship!

Fittings and finishing by RNinMunich Fleet Admiral!   Posted: 1 year ago
Very good! 👍 excellent safety margin! Being an electronics engineer I was somewhat concerned! 😲 Smoking is bad for the health (and the wallet) anyway 😉 Happy sailing with your lovely boat, cheers Doug 😎 Special greetings to 'Mum' for her excellent contributions 👍👍👍

RAF rescue launch shape by RNinMunich Fleet Admiral!   Posted: 1 year ago
Hi All, surprisingly (to me anyway) there is a cross-link here to the Elco PT boats! Apparently Scott-Paine took his 70ft PT9 HSL/PTB design to America looking for cooperation with Packard for engines and extra production facilities. This was the birth of the Elco PT Boat series! We all think of them as American, but the design was British 👍😉 From Scott-Paine's biography- "PT boats (First Pic shows Elco 70-foot (21 m) PT boat PT-10 in 1941) In 1939 agreement was reached with the American Electric Launch Company (Elco) to purchase a British Power Boat 70-footer (later named PT9), as a template for American production under licence. PT9 (second pic 1940) was taken by the US President Roosevelt to Elco’s works at New London, Connecticut. On 3 October Scott-Paine met President Roosevelt and senior Elco representatives at the White House to authorize the creation of a new naval arm, the PT Boat Squadrons. (PT boat was short for Patrol Torpedo boat). Production started at a new Elco factory at Bayonne, New Jersey in January 1940. The Canadian Power Boat Company was set up by Scott-Paine in 1940. This produced 39 boats, mainly MTBs. After the passing of Lend-Lease in 1941 comparative trials, nicknamed the Plywood Derbys, were held between rival American boatbuilders, Elco winning both. Elco went on to produce 754 70-, 77-, and 80-foot (24 m) PT boats, including Jack Kennedy’s PT109 as well as the boat that rescued General Douglas MacArthur from Corregidor. Later years In December 1944, Scott-Paine received a cheque for $200,000 with an accompanying letter of appreciation for his contributions made to the development of the PT boat from Secretary of the Navy James Forrestal. The money was from Elco and was brokered by legal teams, releasing Elco from any and all further liabilities concerning the license rights." Well! Did you ever !!😉 Cheers Doug 😎

Simprop Zaunkönig (Wren) by RNinMunich Fleet Admiral!   Posted: 1 year ago
Spin off from " Re Sea Rover by Wingcoax" ! This ain't a boat, so do I have to convert it to a float-plane to qualify for help here!!?? i know some of you guys are experienced fliers. 👍 After an exchange about batteries and glow plugs etc I dug my old Zaunkönig (Wren in English) out of the cellar and she was in a pretty sorry state Pic 1 🤔 Have now cleaned it up a bit (judicious use of Cillit Bang and a fine mesh scouring pad!) and she looks much more cheerful. Pics 2 and 3. Original Wen Mac/Cox 0.49 long since removed (still kicking around somewhere) and I would like to electrify it. Any advice on motor, prop etc would be extremely welcome. Purists will note that I have extended the top plane, from original 410mm to 615mm! This is an attempt to improve the glide characteristic and above all dampen the incredible roll rate! A gentle bank could suddenly turn into a twinkle roll so fast you couldn't count 🤔 Mod never tested due to move to Germany, new career, new lady, and the demise of many IC flying fields. I have loads of mini and micro servos, pico RXs (yes Dave, some 35MHz!) so they aren't a problem. But what motor, prop, ESC, battery? Have thought of Micron radio for a combi RX/ESC or a mini ESC with one of my pico RXs, but have no idea for motor and prop! Original prop is 15cm diameter. Pitch ?? Total weight of all the bits you can see here is 156gm. Would be nice to get a bit of history into the air. All contributions gratefully received 😉 Cheers Doug 😎 PS: she doesn't need to be a 'rocket' just tootling around would suit my flying skills!😉 PPS: plan in background is HMS ARK ROYAL (WW2) scale ~1:192.

The electrics, drive & radio by robbob Fleet Admiral!   Posted: 2 years ago
Hi robhenry Thank you for your complimentary remarks. I didn't really consider building the boat with twin motors and rudders as I wanted to build the kit 'out of the box' to a great extent and also because I was rediscovering the hobby and all of the new technology and techniques that it now benefits from. With the experience I and knowledge that I have now gained I would be not so hesitant to consider such things. I'm grateful for your contribution to Mike's data on the RAF boats as it will have no doubt filtered down to the benefit of my boat build. As I have discovered, surprisingly little information on these boats exists or has been made public despite their popularity with model builders and it would be a great thing if everyone were to pool their knowledge and resources to try and redress this situation. I will certainly try to photograph the boat in action if I can manage the controls and a camera at the same time 😁 Rob.