Back to the thread then!
You can probably tell by the chat so far that the frequency is not widely used...or so you think.
By the very nature of the beast, usually on another frequency for a very good reason but airmanship dictates to have something on box 1 (box 1 action I hear you say....).
It's proved useful once or twice, all depends on where you are so I rec you continue to use it diligently. It only takes a second to.....blah.
The other side of the story is that it's the promulgated freq for HLS so other 'non-rotary' beings, when in the vincinity of a known HLS, can use it to contact/ improve their SA for whatever reason (I'll also be eating my BLT with 252 on the ADF).
Ah! Many a day spent pleasure flying but actually listening to the Test match.......