Турция отменила VoA для америкосов!!
Timatic:
TURKEY: NO VOA FOR US NATIONALS
Effective from 20 November 2017, nationals of the USA are no longer eligible to obtain a visa on arrival or an e-visa. This only applies to nationals of the USA who arrive in Turkey from a country other than the USA and if they have a residence permit from the country they are arriving from.
Timaticweb Version 1.3, 21 November 2017
Ай да турки, ай да молодцы!..