On Jul 16, 4:35*pm, Ian wrote:
On 16 Jul, 20:37, Bruce wrote:

So why install mechanical varios in a new high tech glide? Convince me.

How well do electric ones react to nearby lightning bolts? Apart from
that, isn't it an awful lot easier to fit a mechanical vario than it
is to fit a complete second electrical system?

Ian "All mechanical cockpit" J

I'm totally in the "all electric" camp. Tossed my mechanical 8 years
ago, replaced with a nice Ilec electric backup (with audio), and
haven't had a problem since. Primary is an SN10. Both agree all the
time.

And 2 electrical systems are only slightly more work than one, if done
at the same time.

Given more funds, I would replace the Ilec with something that has
electronic TE, so that losing the probe wouldn't fail both varios - my
current single point of failure...

Mechanical varios belong with barographs - on the shelf behind the
club bar. Especially on club ships, where good varios with audio are
really needed, yet rare (at least in the US).

Cheers,

Kirk
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