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Ultralights

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Posts posted by Ultralights

  1. i dont use one personally, but during my training on a trike, it was

     

    fitted with one, and was quite handy... i usually wear a quality

     

    watch when i fly, (i only wear it flying, it has backup Altimeter, and whiz wheel around the bezel)

     

    and use the timer function on the watch, a good aviators watch is

     

    worth it weight in gold, if not more, the watch doesnt weigh much! as a backup i use my GPS

     

     

  2. there are quite a few cri cris around, one is a regular at Hoxton pk, (SAAA bbqs)

     

    and up here at willie, there will be 3 soon, 2 mine. a fellow employee

     

    here has already got his to 90% all is required is skin the wings,

     

    which are bonded and 1 piece sheet. get some engines, hopefully some

     

    from the Kingfisher UAV program, as i hope to as well, and paint... i

     

    cant wait to see it fly!

     

    1 of mine wil be sold to pay for my 2nd aircraft.

     

     

  3. I have seen the 4 engined RAA registered aircraft at narromine a few

     

    yrs ago. Here are some numbers from the construction manulas, using 2

     

    X 15 hp engines

     

    Wing span - 4.9 mtrs

     

    Wing area - 3.10 Mtrs Sq

     

    Empty weight 78Kg

     

    MTOW - 185 Kg

     

    Max Wing Loading - 55.3 Kg/M2

     

    Max level speed - 110 Kts

     

    Stall Speed full flap- 45 Kts

     

    max ROC - 1200 ft/min

     

    service ceiling 16,000 Ft

     

    Ulimited load factor +9 -4.5 G

     

    I am planning on using 2 x 21 hp engines, im sure my cruise speeds and ROC will be higher..

     

    the low stall speed is acieved using full span 30 deg max Junker style flaperons.

     

    the

     

    only reason i prefer to register with RAA is i am already a RAA pilot

     

    member, and i absolutly dispise CASA and i am not looking forward to

     

    all the red tape required with VH rego. but its starting to look like

     

    getting CASA to alter 95-10 will be a lot more work than trying to

     

    build a 747 from plans then registering it.

     

     

  4. I have begun construction of 2 cri cri aircraft, being a twin engined

     

    aircraft, are these capable of being registered under the RAA? instead

     

    of VH-

     

    The cri has an empty weight of 90Kg, and a MTOW of 190Kg.

     

    In the EU, UK and USA its legal to fly these aircraft without a twin engine endorsment..

     

    I hold a valid PPL, and i am considering the cost advantages of RAA rego. as i can still fly in CTA with a trasponder.

     

     

  5. i have tried my best to not Unlearn what i was originally taught, i

     

    would much rather the instruction from a high hrs WW2 pilot than a new

     

    uni graduate just gaining hrs... a lot of stuff he taught was Not in

     

    the book, but generally inproved my flying skills without increasing

     

    the risk to the aircraft. i ahve even had 1 instructor tell me not to sideslip to reduce height on a high final on a short strip.....

     

    Fortunatly all the Instructor i have encountered have been very good,

     

    and didnt try to change my long learned techniques.... i had approx 300

     

    hrs in Piper Archers and Arrows before discovering the then AUF.... i

     

    was even banned froma well know syd flying establishment after taking

     

    the Archer into The Oaks! first the CFI was annoyed at taking the plane

     

    for 4 hrs and only logging 40 mins airswitch time, though that was my

     

    mistake, and i accept the responibility, but i did make sure there was

     

    no bookings after me, the second time i told him i went to the oaks, he

     

    banned me from his flying school as the strip isnt long enough, funny

     

    when my calculations i still had 400 mtrs of grass left, and in actual

     

    fact, actually used LESS runway than planned! co-incidently, all my

     

    flying gear was stolen from there the same day hmmmmm headests and all.

     

     

    Simple fact was, i did all my Short field and rough field training at

     

    Short fields! the Oaks, Wedderburn and even Yerranderrie! but the Bankstown guys wouldnt let me take their aircraft on anyting less than 3000 mtrs of concrete! hence my return to The Oaks and the discovery of the AUF.

     

    I am truly thankfull for having found a great instuctor that taught me

     

    to really fly.... and fortunatly i have found another RAAus Instructor

     

    who is similar and will do things out of the ordinary to help his

     

    students gain ever valuable experience.

     

     

  6. During my time in GA aircraft, i have noticed vast differences in

     

    Instructors, most noticably in the Piper Archer, my long term

     

    instructor taught me to reduce power on climb after 500Ft or after the

     

    first turn away from runway heading, reduce to climb power and lower

     

    the nose to increase speed, after he retired i moved to another school,

     

    and on the first flight in the archer i did the same and was quickly

     

    reprimanded! funny, it was OK for the first 30 hrs, taught by a very

     

    high time ex WW2 millitary flyer, but it was not to be done with this

     

    new more stricter school. they all hated the fact i would fly without

     

    wearing a Uniform!! oh well....

     

    This time with extending flap, was in an Archer, turning base.

     

    On downwind, speed reduced to below the white arc (80kts)

     

    then as i entered the turn i slowly pulled up the lever to first stage

     

    of flap. i wont lower second or full flap till on long finals or on

     

    base depending on Pax/fuel load, after established on base, speed was a

     

    comfortable 75 Kts and all was well, the instructor basically said I

     

    should not extend flap in a turn..... and that was it, nothing too bad,

     

    but enough to get me thinking... the flight was a check flight after

     

    getting my medical renewed. I hadnt flown in a GA aircraft for quite a

     

    few months, but have been keeping regular in the jabiru.

     

     

  7. A CFI got on me for adding flaps while in a turn the other day (turning base actually) and I am not sure why. I forgot to ask him about it after we landed.

     

    So what is the concern there?

     

    And what about when you are circling in from an instrument approach (not that we do instrument approaches in RAA aircraft) where you might be turning continously thru 270 degrees of the compass and end up right on very short final?

     

    When would you bring in the flaps then, beyond the first notch just

     

    before you start that big sweeping turn? there is no mention of

     

    extending flap in a turn in the POH.

     

     

  8. Even though i have a PPL, and held it for over 16 yrs, i have no

     

    experience with Flight following or how it is used, especially in

     

    Australia.

     

    Can somone please enlighten me, and other readers what Flight following is and how is it used??

     

    Thank you.

     

     

  9. i am pretty sure once they get their AOC, their aircraft will be transfered to the Australian register. but then again, if their parent company is in the UK, i wonder if all their aircraft flying here will be UK registered ???

     

     

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