The book for the WT2123-3 3-cylinder radial engine will be delivered direct from VTH publishing house in Germany.
Please order from This e-mail address is being protected from spam bots, you need JavaScript enabled to view it   or URL: http://www.vth.de/

All other building plans are only available from WTEngines.
Price list:

   1. WT2527: 18 US$ or 12 Euro + shipping cost.
   2. WT1620: 40 US$ or 25 Euro + shipping cost.
   3. WT2527-V2 : 55 US$ or 35 Euros + shipping cost.
   4. WTStern2527-7 : 70 US$ or 45 Euros + shipping cost.
   5. WTStern2123-3 : 55 US$ or 35 Euros + shipping cost.   !NEW!
   6. WT3030 (new design) : 24 US$ or 18 Euro + shipping cost.
   7. WT2127SV: 40 US$ or 25 Euro + shipping cost.

Shipping cost to

   1. Norway 26 NOK
   2. Europe 5 Euro
   3. Other countries 14 US Dollar (except WT2527 = 8 US$)

Concerning payment, there has been a change: All payment has to be done in advance.
To save high bank fee cost, sending the payment cash** by mail is the best way.

**) US$, Euro or £ is accepted

The bank fees of sender bank must be paid by the sender.

My address:

Wolfgang Troetscher
Granaasen 5
3478 Naersnes
NORWAY

Bank: DnB NOR
BIC: DNBANOKKXXX
A/C for international payments: NO83 2260 1230 473

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Because of the high bank fee in Norway I cannot take bank checks.
The plans will at the latest be shipped 14 days after the payment has been received.
Rights to use the plans:
All information in the plans is the sole property of Wolfgang Troetscher.
Any reproduction in whole or part without the written permission of Wolfgang Troetscher is prohibited. You are allowed to build as many copies of the engines as you want. Subject to commercial use of the plans is reserved by Wolfgang Troetscher.

Wolfgang Trötscher.