<a href="https://en.wikipedia.org/wiki/Stampe_et_Vertongen" class="extiw" title="en:Stampe et Vertongen">Stampe en Vertongen</a> <a href="https://en.wikipedia.org/wiki/Stampe_SV.4" class="extiw" title="en:Stampe SV.4">SV.4E</a> F-PCOR  at the Keiheuvel Fly In 2015. Designated SV.4E because it had a Lycoming motor built in.
<a href="//commons.wikimedia.org/wiki/User:Ad_Meskens" title="User:Ad Meskens">Ad Meskens</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>