The lower half of DO-5 nose cone on loan to fabricate a new one

Suomeksi

The fuselage of the Air Force C-47 (DO-5), which had been used for paratrooper training and is currently owned by Aviation Museum Society, is lacking the nose cone. The reason being that only the upper half of the cone survived and a lower half doesn’t exist in Finland for our purposes. Probably such an item could be found abroad for a load of money, but that form of action isn’t for us.

Left hand photo via Laskuvarjojääkärikilta.

After pondering various possibilities to build the lower half of the nose cone at the Tuesday Club, we ended up in building the lower half out of fibreglass. The fibreglass lower half of the nose cone wouldn’t by all means be like the original, made of aluminium sheet, but resembles the original one, however. It would certainly be better than no nose cone at all. Now we have to find on loan an original “Dak” nose cone lower half, so that we could make a fibreglass mould with the help of the original lower half. Based on it we would make the fibreglass lower half of the nose cone. When installed, it would be painted in aluminium finish and simultaneously the upper half would be cleaned and polished.

The solution to acquiring an original lower half was found when the owner of the front fuselage of the ex Kar-Air DC-3 (OH-VKC), situated in Finland, promised to borrow us the lower half of the nose cone. So a group of DO-5 project members travelled en situ to dislocate the nose cone. For the most part we managed easily to detach the screws holding the lower half in the fuselage. We were helped by the preparatory work done by the owner of the OH-VKC front fuselage. A few screws had to be loosened by drilling.

In spite of the awkward working postures and the loose talking typical to us, the lower half of the nose cone was detached from the nose of OH-VKC in a couple of hours and the journey to the Finnish Aviation Museum began.

At the museum we fitted the lower half of the nose cone on loan and the DO-5 upper half together. They did match perfectly well, even though DO-5 is of the Douglas type C-47 or transport aircraft and OH-VKC is an original passenger aircraft. We established the lower half of the nose cone on loan to be perfectly suitable for making a fibreglass mould. Before we get that far, the lower surface of the lower half on loan has to be ground clean of dirt as well as the paint and filler on its surface.

Our aim is that the complete nose cone will be in place in the DO-5 fuselage, when it will be on show at the Aviation Museum Society’s stand at the Turku Airshow on June 17th -18th.

Photos by Lassi Karivalo except if otherwise mentioned

Translation by Matti Liuskallio.