I have a handful of VHF Motorola HT600 and P100 HTs. My understanding of the rules is that these models were certified for BOTH Part 95 and Part 90 back in the day, so they are grandfathered. Some of the HTs are the 2 watt versions, so it seems pretty clear to me that I can legally use them on 154.57 and 154.6 MHz. However, I have a couple of P100s that have the "Hi/Low" power switch. If I modify the radios to operate only in the low power mode, say by removing the switch and soldering, would these radios be legal on MURS?
W1PML
W1PML