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baloffski

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Viewing 15 posts - 181 through 195 (of 206 total)
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  • in reply to: Aircraft Instrument Panel Projects #1136138
    baloffski
    Participant

    Ah the plot thickens!

    The Culdrose 62 thing is very possible and with a bit of further digging I came across this:

    http://www.airliners.net/photo/UK—Navy/Scottish-Aviation-HP-137/0910153/M/

    This is an internal view of XX483’s cockpit section at Dumfries and Galloway which has the panel fitted, but on closer inspection it looks like a replica (chrome switches and shiny instrument glasses).

    If it is the missing panel, so begins a moral dilemma!

    Still hoping for a lead on the Rel Ampl gauges if anyone has even the slightest inkliing I would be grateful.

    in reply to: Aircraft Instrument Panel Projects #1138033
    baloffski
    Participant

    There is a chinagraphed ’62’ to the left of the engine gauges just above where it looks like the alitimeter fits. It was quite a common practice for Herc pilots to chinagraph callsigns on the panel , so i was thinking that this may have been something that began when they were on METS.

    That is the best picture I have so far, thanks Peter. I have been all over Everett Aero and don’t know how I mangaed to miss that one! It does show that the RPM gauges are currently in the wrong positions and the enigmatic ‘Rel Ampl’ gauges have no place in the panel at all.

    Smirky, I had enough difficulty convincing Mrs B about a panel never mind a full cockpit! That is on the long, long term to do list but have to get this done first!

    Thanks for all the replies.

    in reply to: Aircraft Instrument Panel Projects #1138258
    baloffski
    Participant

    Jetstream Panel

    Well after a long time humming and hahhing I took the plunge and picked up this Jetstream panel:

    <a href="http://s944.photobucket.com/albums/ad281/baloffski/?action=view&current=BtbzZNwWkKGrHqUH-DsEvsP8o8LBL8BE553.jpg"><img src="http://i944.photobucket.com/albums/ad281/baloffski/BtbzZNwWkKGrHqUH-DsEvsP8o8LBL8BE553.jpg" alt="Photobucket" /></a>

    As a complete newbie to this collecting game I inevitably have a few questions which I am hoping that the good folk of this parish will be able to help me with……..

    I am reasonably sure this is an ex RAF T1 panel does anybody have an image of the panel as fitted please?

    It has a multitude of gauges fitted some of which are probably original and a few that I don’t think are. Confusing me the most are are the two fourth row down in the ‘engine stack’. They have a large orange quadrant on and are labelled ‘Rel Ampl’. Are these original fit in any mark of Jetstream and what do they measure?

    The decision on leaving what is a reasonable intact surface finish or stripping and painting to pristine is one I am struggling with at the moment. But as I say, it is in quite good nick and the chainagraphed call sign reminder (?) is a nice bit of authenticity, so maybe a bit of a wash and brush up may be in order; and a bit of touching up in the same style the lecky/fairy on the minor servicing team in ASF would have done?

    The next job after the research will be filling the holes, so anyone with any leads on gauges, switches and lights etc I would be grateful for them.

    Thanks in advance!

    in reply to: DeHavilland Sea Vixen At Bruntingthorpe #1140974
    baloffski
    Participant

    That is indeed the sum total of it, though if you are doing every one, driving Avtur out of them is a bit wasteful, environmentally unsound and possibly dangerous so I would probably use water. The difference in viscosity is negligable and if you need a right good pressure you could cobble a karcherr on.

    I am probably teaching you to suck eggs and if I am please let me know, but if the schematic is right and it is duplex burners, make sure you connect up to the primary line as that is the atomisation side. The secondary is the vapour tube and you will just get a gush.

    If you aren’t getting a good conical uniform spray pattern don’t be tempted to jab sharp things in the orifice as they are quite a precision thing. Chances are it is carbon or gunge from a contaminated system so get a can of carburettor cleaner from Halfords etc and soak it in that for a few days.

    Final note of caution if you do use avtur or kero, never be tempted to get a good cone and see if you can light it with your zippo, it’s not big and it’s not clever!

    in reply to: DeHavilland Sea Vixen At Bruntingthorpe #1141302
    baloffski
    Participant

    Looking at the schematics (are they Avon?) above I have answered my own question, it is a duplex burner system. In which case it could be possible to check the spray patterns

    in reply to: DeHavilland Sea Vixen At Bruntingthorpe #1141334
    baloffski
    Participant

    Ah well worth a mention I suppose!

    Out of interest, with that starting method do you ‘prime the line’ between LP and HP c0ck and how much time will you have after light up to get the LP open?

    Many, many years since I did anything with an Avon, is the initial starting cycle on starter jets/atomisers and can you get to them to do a spray pattern check on them?

    in reply to: Victor XL231 And Nimrod XV250 Work Diary #1141429
    baloffski
    Participant

    sorry unfortunately not but it’s desert pink anyway and quite striking, update in that the artouste finally started but to late to carry out any furthur running, turned out to be a cracked ignitor box

    That pink is very ‘striking’ indeed! Will look less so when it has weathered a bit I think. The picture I have seen isn’t a close up, but from what I can see it looks like a proper good job. Well done!:D

    in reply to: Tornado F.3 – ZE728 – Public Artwork #1141576
    baloffski
    Participant

    I was mooching around a scrap yard some years and asked the chap who was showing me around why they had just invested a lot of money in a big shredder for reducing scrap to metal confetti. This is essentially what he told me:

    Shredding is simply the most efficient way of dealing with any scrap metal. Take a wing for instance, it may be 200kg of metal, but because of the size and empty space inside it takes up a disproportionate area. shred it and it essentially becomes a solidish mass of metal. Easy to store, transport (especially by sea to China et al) and sort by type. He also said it stopped the problem of residual, possibly hazardous liquids etc remaining in voids within the item to be scrapped.

    Like it or not these chaps are in business to make money from scrap metal. Some are extremely sympathetic to preservation and some are not. Waste management and environmental regulations these days do not endear themselves to scrapping anything without often significant cost.

    My guide that day said attitude was a big deciding factor on whether to put a bit of extra effort in to save something and not reduce it to produce. He did mention a specific area of transport preservation where he was often given a very hard time by somebody for not knowing he had a 1926 Foo Deluxe gangle plate, one of only 6 made by blind nuns in the outer Hebrides. Metal is metal to a scrappy and metal is money. Most will listen to reason as long as it isn’t going to cost them.

    in reply to: DeHavilland Sea Vixen At Bruntingthorpe #1142955
    baloffski
    Participant

    If you are getting fuel vapour out of the back, in theory you should get some form of ignition if your HEIUs and plugs are up to the job.

    Most jets have a check on pre start checks or AF to ‘check the crackers’. I wouldn’t like to guess what the procedure is on a Vixen, but it could be along the lines of ignition master on and hit the relight button. You should hear two distinct loud cracks when you put your head in the Jetpipe. The key word here is loud. If the ignition system is not up to scratch it will not ignite the fuel.

    It could be far easier to stick new plugs in and slave a known good HEIU box on (I have borrowed one of a good engine downroute, hung it from a tiewrap, connected it and started one engine then returned and started the donor engine by the same method to get an engine started, but thats another story) and see if you get any light up.

    Even the worst starter jets/atomisers should get some kind of flame if belted by a good spark from an HEIU even if it is only a puddle of fire at the bottom of the engine/jetpipe.

    I would certainly give this a go before getting elbow deep in an FCU swap!

    A final word of caution. You will probably be already aware, but HEIUs are lethal in the true sense of the word if not treated with a bit of respect. Pull as many fuses/CBs as you can to isolate the system and make sure you are the only one who can reset them. Disconnect the LT lead (the thin one from the harness to the box) and go for a brew to make sure the unit has discharged. Five minutes is the rule but it was always a good excuse to get a brew in. Then you can disconnect the thick HT cable.

    Good luck and keep us posted!

    in reply to: Dr FOD and the Wayward Body(Old Thread 2007) #1097988
    baloffski
    Participant

    was that the ‘human factors’ one? stressed pilot, late take off, big smoking hole in the ground? I only vaguely remember it. I think it was supposed to be set in Germany…. I THINK…

    Pretty sure it was Belize. I think (and that is something for someone as hard of thinking as me) that the fat taxi driver in Eastenders played the part of the Line Chief.

    Anyway.Whole chain of events leading up to O’Sullivan forgetting to pull the seat pins. ground troops in contact, off he goes in for Close Air Support, scares some birds in the jungle canopy which stuff themselves down the intake, engine stops and no way for the man to get out.

    I thought the Hawk one was at shot at St Athan. It was the only one I could show which would get trainees to stay awake. that is until I had a predominantly female course!

    in reply to: Fire Bottles #1116952
    baloffski
    Participant

    Bit of a thread hijack sorry, but is there any restriction on the ozone layer killer BCF? I was under the opinion that after about 2003 it was not to be used. And what about Methyl Bromide is that still used?

    baloffski
    Participant

    A quote from American poet Langston Hughes seems seems very apt:

    “Hold fast to dreams, For if dreams die, Life is a broken-winged bird that cannot fly, Hold fast to dreams, For if dreams go, Life is a barren field, Frozen with snow”

    It is a big mountain to climb and I wish you all the best.

    in reply to: RAF Training A/C 1918-Present #1155869
    baloffski
    Participant

    Don’t forget that 4FTS used the Hunter in both T7 and F6 variants for the advanced flying training role the Hawk fills now – advanced flying training (mainly for pilots who were the wrong shape to fit into the Gnat).

    Then there was the T8 which was the trainer ‘version’ of the Buccaneer and also the T12 which was used as the trainer for TSR2.

    in reply to: Cold War aircraft tug #1095168
    baloffski
    Participant

    The Hallam was only introduced in the 90’s and was used along side the MF50 and MF40 Tractors which of course replaced the good old David Brown series. The DB came in two versions; short wheelbase one where the driver and NCO IC were enclosed in a cab (the wingmen sat on a bench outdoors on the back facing rearwards) and the completely open to the elements long wheelbase version which was a semi automatic.

    The Hallams I saw were in standard NATO green with yellow stick on stripes and also all over bright yellow. I think when II (AC) deployed to Norway they added the same white markings as the aircraft in wash off paint, though this may have been lineys finding the paint and doing a home made job.

    The ones deployed to the gulf were also painted in the wash off pink applied to the aircraft.

    Hope this helps!

    in reply to: Decca Navigation Fit, Which Aircraft? #1103685
    baloffski
    Participant

    C130K. In fact the enhanced Ranger Pack (deployed aircraft spares) at Akrotiri still had Decca bits in as recently as 2002 when the Ranger was checked for suitability. I am not sure when Decca was taken out but it was a long time ago!!!

Viewing 15 posts - 181 through 195 (of 206 total)