blacksmith

Hi Guys

I'm coming back to dust off my CIR after a long break... there used to be a requirement to add a nominal 50' for PEC on precision approaches if the actual PEC was not known. Can't seem to find any reference to this in the current AIP... has the requirement changed?

Chadzat

Still applies and its there- just buried in with a lot of other text.

If you have Jepps its under Aerodrome Operating Minima TERMINAL AU-17 2.6.2

ForkTailedDrKiller

Yep. its still there but stuffed if I know where.

All I need to know is that it is Zero (that's 0) ft for the FTDK.

Dr

TINTIN25

Yes CASA still like asking questions about PEC in their IREX exam!

Unhinged

Yep, PEC is still there. AIP ENR 1.5, page 12, section 1.18.2

Depending on how long you've been out of IFR, another change which comes up especially on flight tests is how to deal with a discrepancy at the ILS check height. Have a look at the first paragraph in ENR 1.5, page 32, section 7.3.1 for the "new" (it's been around a while now ...) way of doing things.

blacksmith

OK thanks guys for all your input... +50' it is...

Now in terms of ENR1.5 - 7.3.1 - there usued to be a tolerance and now just explained or "unexplained discrepeancies". Mmmm - Well that makes it clearer???!!!