I assume everyone has this document? If not, here it is: https://archive.org/details/GraphicSurveyOfRadioAndRadarEquipmentUsedByTheArmyAirForces Wayne WB5WSV -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mailman.qth.net/pipermail/arc5/attachments/20160913/2f20ebfe/attachment.html>