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About Marty_d
- Birthday 12/04/1972
Information
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Aircraft
Zenith CH-701
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Location
Tas
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Country
Australia
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Marty_d's Achievements
Well-known member (3/3)
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Marty_d started following UPS cargo plane crash. Louisville Kentucky , Airbus grounding , Building aircraft with cardboard boxes and 4 others
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What I don't understand is why Qantas and Virgin Australia weren't affected? Virgin perhaps because they only have 5 in fleet (according to their website which may be out of date), but Qantas has A319s, A320s and A321XLRs, but it's only Jetstar on the news.
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That's what I first thought too when I saw the drawing.
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On the positive side, if he filled it with those styrofoam beads just like a normal Amazon package, it'd be pretty safe in a crash!
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Love the struts. She'd certainly make a unique sound in the air.
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Contra rotating props? Seems like a difficult solution.
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Looks fantastic! Well done.
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After dragging the plane in and out of the shed a few times, I decided to construct a tow bar to make the process a bit easier. Bent it up out of some 0.064" scrap, attached an old Bunnings table leg to it and put a cross piece on the end. I thought it may have been too short, but just tested it and it works a treat. Because it slides over the axle just inside the fork, it's easy to turn the plane too.
- 937 replies
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Pitts crash at Avalon airshow 28 March 2025
Marty_d replied to Blueadventures's topic in Aircraft Incidents and Accidents
Pilot returns home after months of rehab - https://www.abc.net.au/news/2025-11-25/avalon-airshow-crash-stunt-pilot-glenn-collins-returns-home/106048632 -
Ideal for a Europa.
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Mother-in-law is on her way for a visit.
Marty_d replied to planedriver's topic in Aviation Laughter
The more safety conscious witches have ADSB out. -
UPS cargo plane crash. Louisville Kentucky
Marty_d replied to danny_galaga's topic in Aircraft Incidents and Accidents
Do cargo planes have less stringent maintenance / age requirements than RPT? Just imagining how much worse this would have been with 200 pax in it. -
Mother-in-law is on her way for a visit.
Marty_d replied to planedriver's topic in Aviation Laughter
Jeez, imagine being a Mormon. You'd need hangar space for multiple brooms. -
UPS cargo plane crash. Louisville Kentucky
Marty_d replied to danny_galaga's topic in Aircraft Incidents and Accidents
I think it's the port engine on fire. The flames are blowing back over the wing because of the AoA which may make it look like it's further forward. -
Pulled the plane out again this morning and did another start - thanks to @nomadpete the oil pressure gauge is now working. I bought a small fuel tank (generally used for working on motorbikes when the tank is off) and suspended it on one side of the fuselage going into the wing tank inlet to the header, put a couple of litres in then switched the line to the return barb for running. (Forgot to take a photo sorry). Ran it for about 10 minutes. Look like the oil TEMP gauge is not working now, so will have to try to figure that out. (or ask Peter to help which is more likely to result in success!) Kept it at 2000rpm for most of it, after running around 5 minutes at 2000 and with the oil pressure stable on around 3.5 bars I increased throttle to 4000rpm for around 30 seconds, then tested magneto drop individually. Then back to 2000 for another few minutes. Idle with throttle pulled back as far as it'll go is around 1800rpm, at that point oil pressure is reading just under 2 bars. At the end of the run the CHT's are showing around 75 degrees on one gauge and just on 50 degrees on the other. I'm assuming the lower temp is on the front cylinder, will have to trace the wiring on that (and then label the gauge!) I need to tighten up a few nuts in the oil system, there's a slow drip from the bottom nut and I think also the oil cooler connections. The other problem is one of the main gear tyres went flat - it always had a very slow leak but now you can hear the air whooshing out of it when you take the pump off. I reckon the valve stem has a leak where it joins the tube - will have to undertake the painful process of replacing that (it's a Savannah wheel which splits, I've heard they're painful!)
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I'm going with the Norglass system Nev - a mate in Canberra has built 2 CH750's and used that, is happy with it. Part of that system is a metal prep and then etch coat for bare aluminium.
