I used to be proud that I worked for the current owner of Foreflight. Since July I've been flying part 135 out of Bethel, AK and it didn't take me more than a couple of two week shifts up there before I drank the kool aid and sucked up my bias against Apple products (I've got my reasons) and bought an iPad mini with foreflight -
plus a Sentry. No question it contributes to my (and my passenger's) safety on a daily basis.
Being able to check weather at a destination 100 miles out is nice. The Hazard Advisor is priceless when near actual rocks up near the Yukon River (set to "helicopter" because our cruising altitudes rarely have 4 digits)
But...
This past shift I was sent to Newtok, which I generally get sent to a couple of times per week. The runway is 15-32, narrow and full of potholes the entire length. Making it even more sporty, a 25 knot crosswind isn't unusual and of course this time of year it is covered in ice. Good times, but these people need their pizza rolls and Gatorade. Upon entering the identifier the line snapped to Mertarvik.
A bit of history for the unfamiliar, the village of Newtok is reported to be "sinking". It's on the outside of a bend in the Baird Inlet, subject to tidal flow twice per day, so it isn't sinking as much as the shoreline is rapidly eroding. It is causing the permafrost under the tundra to melt so that is where the sinking action is coming from.
If you want more of the story there is a documentary put out by Patagonia
https://www.youtube.com/watch?v=BohwgBqAwJcThere is a new village called Mertarvik, still being built on the inside of the bend in the Baird. It avoids the erosion problems but if you watch the video you'll find that some people are stubborn and will
never leave Newtok. Previously we landed on the quarry road at Mertarvik, which is even more sporty because it is quite literally a straight section of gravel road which falls off on both sides. All summer long the DOT was building a new, modern gravel runway up the hill and it just opened last month.
It's new enough that if you look on Google Maps using the satellite view, you can see Newtok and the runway, but Mertarvik is outdated and only shows the quarry road and very few buildings. The new runway is typical of the other DOT runways in SW Alaska at a fat 40-75' wide and 3x longer than we need.
When the Foreflight app first directed me to Mertarvik I saw that both runways used the same four letter identifier PAEW. I figured there was some typographical mistake and sought to report the error to Foreflight.
Yesterday I received a reply which seemed to be confused by my claim that two airports shared the same identifier and said that they didn't remove Newtok, they just modified it. They also said they just use information from the FAA, and that if I had an issue with that I should contact the FAA (which makes me understand why so many people dislike the new ownership)
Calling up Forelight Web I see why they may have been confused by my inquiry, because as of December they made it even worse!
Here's the expired sectional view I used in November showing the two villages, but with both using the same identifier:

You can see Mertarvik across the water to the SE, and the old quarry runway still identified.
Here is what it the sectional view looks like today:

According to the FAA (and Foreflight), Mertarvik is now Newtok, and old Newtok doesn't exist except for the seaplane "runway". Next time I fly there I'll make sure to let them know.