WMO03301, Mona
53 15 36N 04 22 34W
Altitude 62 metres
Estimated Class 2.
UHI, local runways, distance none.
Mona is an emergency field for RAF Valley, harks back to WWII when Valley was critical to trans-Atlantic flights where fuel range was a huge problem. Keep in mind that the Irish Republic was neutral during WWII.