Telemaster oz5043

 

Telemaster - plan thumbnail image

Telemaster - completed model photo

Submitted to Outerzone: 12/11/2013
Outerzone planID: oz5043 | Filesize: 421KB | Format: • PDFbitmap | Credit*: Bernd_57

   

About this Plan

Telemaster. Radio control trainer/sport model. Classic design. The original German design of the Telemaster, kitted by Engel, from the late 60s.

Quote: "Original Engel Telemaster Plans and Instructions.

This document shows the plans, sheet 1 and 2 on one page each, a translation of the German building instructions and bill of material, as well as scanned copies of their originals.

The 'Telemaster', without a Senior or Junior prefix and without a 40 suffix, must have been the first, the 'original' Telemaster. It was designed by Karl-Heinz Denzin, as evidenced by his name in the plan's title box and his initials on each plan sheet. Denzin (1922 - 2009) was a very well-known German designer, who in 1967 and 1968 worked for the Alexander Engel KG, where he obviously did nothing worth mentioning but design the Telernaster. (The KG designates the legal form of the company, a limited partnership, but obviously not with Denzin.)

Alexander Engel ran his own model business (boats and airplanes), manufacturing kits, balsa wood, accessories, and sometimes even engines. Denzin worked as an employee for about two years, and after he had designed the original Telemaster (6 ft wingspan), obviously someone else scaled it up and down giving the well-known Senior (8 ft wingspan) and Junior (4 ft wingspan) Telemasters. From now on, Engel successfully produced and sold these '3 Telemasters' in Germany, Europe, and later (1973) even in the USA (via Hobby Lobby). Even later (1975), for some reasons Hobby Lobby had the models redesigned and produced by the well-known Joe Bridi.

The 1973 Engel catalog has a whole page for the 3 Telemasters. Correctly, Denzin is mentioned as the designer of the standard Telemaster only. There is no designer named for the Senior and Junior. Accordingly, its foremost Karl-Heinz Denzin and only then the Alexander Engel KG who wish us "always happy landings" at the end of the Telernaster building instructions. On the other hand, these wishes come only from the Alexander Engel KG at the end of the Senior Telemaster building instruc- tions.

These instructions should be self-explanatory, but there is one interesting point: It is recommended for both models to cover them entirely with the special Engel Nylon fabric. That isn't modern Mylar film but should be just as puncture-proof. It has to be doped, but the special Engel Nylon and dope qualities were made to need only three coats. So the covering might come close to film even though it needs more work and money. It was just the high-quality solution in its time.

Surprisingly, in case of Telemaster the Nylon had to be purchased in addition to the kit while it was included in the Senior Telernaster kit. With the wheels it was the other way around.

Many thanks go to Brad Nichols for providing all the plans, instructions, and useful advice on all types of Telemasters. Blame me for any errors and misunderstandings. Dec. 2011, Burkhard Erdlenbruch"

Direct submission to Outerzone.

Note: I have scaled these plans up as best I can from small A4 sized prints, so the quality is not great, the resolution is poor. If anyone has a better scan of these original drawings, I'd love to see them. Steve.

Supplementary files

Article text, in English. Introduction by Burkhard Englebruch (2011), full kit build instructions, itemised bill of materials. Total 7 pages.

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oz5043 datafile

Telemaster  
by Karl-Heinz Denzin
from Alexander Engel
1968 
71in span
Tags: IC R/C Cabin Trainer
all formers complete :)
got article :)

 

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Notes

* Credit field

The Credit field in the Outerzone database is designed to recognise and credit the hard work done in scanning and digitally cleaning these vintage and old timer model aircraft plans to get them into a usable format. Currently, it is also used to credit people simply for uploading the plan to a forum on the internet. Which is not quite the same thing. This will change soon. Probably.

Scaling

This model plan (like all plans on Outerzone) is supposedly scaled correctly and supposedly will print out nicely at the right size. But that doesn't always happen. If you are about to start building a model plane using this free plan, you are strongly advised to check the scaling very, very carefully before cutting any balsa wood.

 

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