PPRuNe Forums

PPRuNe Forums (https://www.pprune.org/)
-   Private Flying (https://www.pprune.org/private-flying-63/)
-   -   Bird on a Wire (https://www.pprune.org/private-flying/308663-bird-wire.html)

Ken Wells 15th January 2008 09:57

Bird on a Wire
 
Watch this amazing the jobs people do and the skill of the pilot requires amazing trust.

http://www.boreme.com/boreme/funny-2...pection-p1.php

gcolyer 15th January 2008 10:09

Like the man says there is only 3 things to be afraid of:

Heights
Electricty
Woman

I know which one is the most volatile!!!!:eek: I wonder how he gets is life cover?

Skylark58 15th January 2008 15:45

He doesn't seem to be wearing a Hi-Vis Vest........

Ken Wells 15th January 2008 17:13

Better not let H&S see the vid then!!

yawningdog 15th January 2008 21:20

Its a clip from "Straight Up: Helicopters in action".

On Amazon

Ken Wells 15th January 2008 21:33

Cheers
 
I'll order it; Thanks

EvilKitty 15th January 2008 22:10


He doesn't seem to be wearing a Hi-Vis Vest.
You mean a full body silver suit with sparks doesn't qualify? :}

Cusco 15th January 2008 22:35

What does it do to the helicopter's electronics?

Cusco

Ken Wells 15th January 2008 22:47

What about the compass
 
mmmm? and what about the compas?

SNS3Guppy 16th January 2008 00:09

The compass isn't really an issue when flying VFR doing pinnacle approaches to tall stationary objects, and hover work. In fact, it's the last thing one might reference.

The potential between the helicopter and the wire is achieved by bonding before the transfer of the worker from the helicopter platform to the wires, and then again before returning to the helicopter again. With the potential adjusted, there's no risk to the helicopter because there's no ground from the helicopter.

If the helicopter had a ground to earth, such as a rope or chain hanging from the helicopter to the ground, that would be another matter completely.

FullyFlapped 16th January 2008 08:46

Are there no safety issues when they land ? That huge potential difference must go somewhere (even if just to ground there must be the risk of a ruddy great spark!) ?

EvilKitty 16th January 2008 08:54

Only if they land whilst still connected to the wire.

effortless 16th January 2008 09:39


Are there no safety issues when they land ? That huge potential difference must go somewhere (even if just to ground there must be the risk of a ruddy great spark!) ?
Once they are disconnected then the only issue is the capacitance of the aircraft. You can only carry so much electricity.

yawningdog 16th January 2008 11:23

Birds do it...


...even educated bees do it.


All times are GMT. The time now is 13:44.


Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.