Part of the F-4S modification was the addition of four small ECM antennas on the underside of the airplane. I took pictures of the ones on the QF-4S BuNo 153821 at the Veterans Memorial Air Park at Meacham Field, Fort Worth, TX and modified a sketch that I found on line to match them.
In 1956, at age 12, I lived on NAS Sangley Point in the Philippine Islands. Always enamored with airplanes, I imprinted on the Cougars, Banshees, and Skyraiders then being deployed. Not able to be a Naval Aviator because I was nearsighted, I instead became an aeronautical engineer and general aviation pilot. Now retired, I write books and monographs on U.S. Navy aircraft.