"Nikasil" is fused to the surface rather than plated in the normal sense It's very durable and doesn't corrode either. Unless something Unusual "happpens" the bores last like, forever. You can still get rust pits on valve springs which will cause failure if not noticed. Also on older motor the seals go hard. Nev
SAY again is pretty standard. Confirm is pretty clear. REPEAT after (word) also. Vertical separation is the most RELIABLE till visual passing is assured and confirmed. Your Passenger was aware of the dangers with justification.. You can't expect an unending supply of luck. Nev
I keep thinking why approach this matter LIMITING it to one call?. It's the WRONG way to view it. YOU adjust to the particular circumstances. THAT's AIRMANSHIP. . You may not even be transmitting. A stuck PTT switch will mute all other transmissions in the vicinity. Nev
At the transition level is when you change and update on the ATIS. . I've seen it about 4 times and picked it up once from the jumpseat. . Not good eh!. Nev
One hPa is 32 feet.. One Millibar in the old language. ALL this presupposes the ICAO standard atmosphere applies but if done correctly the separation with other aircraft vertically is preserved. . Can't be relied upon to clear High terrain.
Q If you got into a pressurised plane and both Altimeter subscales show 1013.2 and reading nothing like the actual Aerodrome height what is the likely cause? Nev
The forecast will give you the area QNHs you require and the times that apply.. If you are on the ground at a place where the ATIS gives the QNH that information lets you determine whether YOUR altimeter is within tolerance. I think it applies at the ARP. (Aerodrome reference point). Make allowance for where you are Parked. Nev
If you'd made any effort to understand the points I've been making, it wouldn't be ASTOUNDING at all... Emphasising just the elusive pin smacks of rejoicing in a GOTCHA moment . We are all interested in discussion and finding answers, I hope.. Nev.
Talk slow and Put your brain in gear first.. . Plenty of times my request for the other aircraft's position is a Loud silence. ( Distance and bearing). Could everyone here do it? Nev