I avoided the sunroof area entirely. I put my antennas at the rear of the roof about a foot or so in. I used NMO mounts one for 2M APRS and one for 2M/70cm dual band transceiver. I used a hole saw designed for radio installations for drilling the hole. With the tailgate up I reached in...
I am planning an antenna installation on the rear portion of the roof of my 2004 4 runner. I am installing 2 nmo mount antennas - one for comm, one for aprs. I want to lower the headliner then use a 3/4 inch chassis punch for the antenna holes. Any advice on how to lower the headliner? I...