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eightyknots

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Posts posted by eightyknots

  1. This is the rule in New Zealand, for comparison:

     

    when the applicant for the issue

     

    of an Advanced Pilot Certificate is the holder of a valid

     

    Private Pilots Licence - Aeroplane, they will only be

     

    required to:

     

    (i) complete a microlight type conversion and a

     

    minimum of two hours solo; and

     

    (ii) demonstrate to a microlight instructor his/her general

     

    knowledge and ability to perform competently such

     

    normal and emergency flight manoeuvres as may be

     

    considered necessary for the issue of an Advanced

     

    Pilot Certificate; and

     

    (iii) have their logbook endorsed for the rating

     

     

  2. I am wondering about the instruments used in Savannah planes. It appears that the kit has this well and truly prescribed, unlike other planes that I am comparing this with which allows a lot of lattitude for personalising. For instance the icp website says that standard instruments are:

     

    Anemometer D. 3 1/8” with coloured arcs

     

     

     

    Altimeter D. 3 1/8” with setting window

     

     

     

    Variometer D. 3 1/8”

     

     

     

    Compass

     

     

     

    Sljp and skid indicator

     

     

     

    Tachometer

     

     

     

    Fuel pressure

     

     

     

    Oil pressure

     

     

     

    Oil temperature

     

     

     

    Hourmeter

     

     

     

    Voltmeter

     

     

     

    External temperature indicator + airbox (for Rotax 912 ULS only)

     

     

     

    Water temperature in front left engine head

     

     

     

    Water temperature in back right engine head

     

    Could someone tell me whether the instrument panel allows for any additional instrument options (pictures seem to suggest that the standard instruments are pretty widely spaced).

     

    Alternatively, has anyone set up an instrument panel quite different from the standard icp configuration?

     

     

  3. Hang gliders are ultralights now??

    Hang gliders and paragliding aircraft look pretty light to me.

     

    However, they don't fall into the now-accepted definition of 'ultralight'.

     

    Why then, is it possible for an IFR aircraft to nearly run into them just below 7,000 feet without having this matter sorted/addressed in some way?

     

     

  4. Hi Ozzie,Don't get your statement about high pressure injected moulded heads and cylinder? The cylinder are machined out of a slingle billet of steel.. what wrong with that?

     

    Cheers

     

    Jack

    It's a shame that Jabiru uses steel for their cylinders. They could lighten the whole engine by using aluminium for the cylinders and possibly employ stainless steel liners.

     

     

  5. Might sound simple, but you can't go wrong with a bit of dip stick - in most cases.

    A dipstick -if used correctly- is one of the two most foolproof systems far better than gauges (although impossible to use in-flight).

     

    The other is the use of a sight glass in the cabin, as used in some high wing planes. This is very useful in-flight as well.

     

     

  6. I'll make one suggestion that WILL make an improvement on reliability and that is high pressure injection moulding for the heads and cyls.

    As long as there is very good quality control (perhaps x-ray diagnostics) that there are no little air bubbles in the injected metal.

     

     

  7. the hang gliders and para gliders on CB radios

    This is somewhat strange. The whole idea of the ultralight movement was that aviators would not need to conform to all the GA restrictions: that it would simply be low cost recreational flying with much lower technical complexity requirements. This was meant to include electronic communications.

     

    Now we learn that they use two way radio communications after all!

     

     

  8. When flying inland in summer with lots of "bumps" it can be better to fly higher than 5000ft. I for one admit to doing that when this practice will result in a smoother flight. When doing it though keep in mind flying at correct altitudes and broadcasting your track on the relevant area frequency. Most of the time though I keep well below tha 5000ft limit as I believe most/all of us do as flying high is not as much fun anyway.

    fly safe

     

    Walter

     

     

    Hey guys with the attitude of 'professional prosecutors' i'd be wary of admitting anything online. might attract yourself some problems.

    My presumption is that Walter has only admitted going to around 5,001 feet. Nowhere do I see him explicitly admitting to any more than that!

     

     

  9. I have had the great privilege of knowing David Archer for the last few years . He has an infectious personality ,a great sense of humour and wit . There is an article in the local Macarthur newspaper this week detailing Davids efforts . Here is a link to the article , and please check out the video too .

    PHOTO GALLERY AND VIDEO: David Archer continues plane dream - People - News - Macarthur Chronicle Campbelltown Edition

     

    Dave C

    It's really great to see someone still active, in their nineties, building a plane :-)

     

     

  10. Steph Just read your thread. Have you found any pedals yet? If not it could be a good project for your students to make some. Here are some picts of the ones I made. I would be happy to send you some plans if your interested.

     

     

    Tim

    They're really neat rudder pedals. Probably more life-like than the fantastic plastic simulator pedals on the market for hundreds of dollars!

     

     

  11. Has anyone ever done any kind of analysis of the ratio of Jabiru engine failures compared to other (e.g. Rotax) engines?

     

    It would really help prospective plane builders make up their minds with respect to a power plant for their bird.

     

    Just as well this embarrassed pilot wasn't over Bass Strait just at the halfway point between Victoria and Tasmania :-)

     

     

  12. No question which way the graphs are headed. Avgas/ULP going up and electricity/batteries down. It is only a question of time.

    ...yes, except the weight and power.

     

    I don't think a Rotax 912 engine & full fuel tanks will be replaced by an electric motor & batteries of similar power and/or endurance for at least a decade.

     

     

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