VW 1 and VW2 when they were decommissioned all their Willy Victors had well over 200,000 flying hours doing dew line patrol.
they were so old that we metal smiths at MNC / PMR would inspect the fuselages looking for nicotine stains along the rivet rows. same with the old buck 18s
but we know you can't compare the long range patrol with a C150.
Especially when you compare the maintenance schedules. You guys actually did maintenance, JJ deferred everything that didn't keep the prop from spinning.