3 different app data from where i am
1st pick is skyward (airport no fly zone for Portland ???) (drone assist on my phone the smaller pic airport in yellow )
second pick is airmap interesting that the ( airport )helicopter base is in yellow ( has only just appeared on there was not there last week but lived here all my life and i no its there)
its a take care warning as its a training base and they dont fly very often but what worries me is that when they do fly they have flown lower than 400 feet along the beach that has no warnings at all last flight from there was about 3 weeks ago, They are training German rescue pilots but as this app is supposed to give live flight alerts i would have expected flying warning to come up on there and it did not (blue shaded area is where they did some very low flying when you feel your building shaking you no they are low and top of my building is 35 feet above sea level
also you can see big differences in all three so who do you trust
how can any of us plan a safe flight without having the correct data at hand View attachment 12706
View attachment 12707
Always check for NOTAM