Wittering frequency change!
I nearly got caught out on Wednesday. Although the very recent new half - million chart shows Wittering as 125.52, there is a NOTAM to say is now changed to 119.675. I was calling on original frequency and fortunately they heard me and told me to change.
Other following members of our boy's day out to Gamston weren't so lucky and flew along in ignorance. Sure enough the NOTAM was on Skydemon so we all should have slapped wrists...