You're giving Cedar Fair way too much credit. Each park actually uses different radio providers, there's very little corporate push for vendor synergy.The fact that they are both similar and would most likely both switch at the same time. Or would follow each other’s systems designs.
Doesn't surprise me. They probably have all of their non-law stuff on DMR. Maint, Housekeeping, Electricians, whatever. I don't know that to be fact, but it's a good bet . That's why they'd have a trunked system in the first place (although we don't know for a fact that they have a trunked system either).I've seen some people with brand new Motorola digital radios, and Hotel Breakers has DMR operations now.