7/9 H.O.R. Siro-Drone - All Signals - SirenCon2026

This Is An H.O.R. Siro-Drone. It Is A Rare 7/9 Port. It Was Originally Located In Edgewater, New Jersey. It Was A Spare For Another H.O.R They Had. It Was Allegedly Built In 1943. I Apologize For The Caution Tape Blocking The 9 Port Side, It Was The Best Shot I Could Capture.