Wednesday, 27 May 2015

Fuel Vent System

One system that is very important is the venting system of the wings and fuselage fuel tanks. As fuel is used during engine running or during refuelling a tank, naturally the empty space has to be filled or purged with air. Hence the fuel venting system. Without this system a fuel tank could in a worse case scenario implode.

I noticed that the fuselage vent gauge was stuck and removed the transmitter which supplies the gauge with its reading, I also removed the gauge to assess and  'match' the two units after bench testing. I found the internal moving coil to be stuck in the transmitter and as there are no spares available I had no choice but to free it off with lubrication.  I then ran the gauge up and down full scale in order to to test the system out.

Normal operating pressure is 2.5psi - 4.5 psi. The system is 'red lined' at 5 psi for safety purposes and 8 psi is the absolute maximum pressure. The most we achieve at ground level is around 2.5psi.

Pictured, the gauge, transmitter and a spare cockpit vent panel


It was all re-fitted back in today and showing the correct reading with electrical power on and fuel pressure without engines running.

An Old friend drops in..


Sqn Ldr Martin Withers DFC





Having known Martin Withers for more years than I care to remember, it was nice to catch up with him once again aboard the Victor. Currently the Chief Pilot of Avro Vulcan XH558, Martin leads the Aircrew of  XH558, now sadly into its final display season and the end of all flying V bombers.

Friday, 22 May 2015

Steve Hague, aka 'Captain Crapweather'

Steve Hague 1961-2015

The Victor team and myself lost a great friend and personality this week when Steve sadly passed away after more or less a lifetime of illness.

Steve was taken ill at the age of 16 as he was about to join the RAF with Crones Disease. Consequently he wasn't able to join the RAF and worked for a time at The British Library, Thorp Arch, Yorkshire. He also held a number of part time jobs.

Due to the severity of his illness he was unable to hold down permanent work and spent many, many months in hospital over the years. Basically being unfit for work he joined the Yorkshire Air Museum in its infant days as a volunteer and when he was well (which wasn't often) spent many trips 'trudging' hillsides in the Yorkshire Dales helping to locate and recover parts for the then intended Handley Page Halifax Bomber recreation. Trips to remote Scottish islands also bore Halifax parts including the center fuselage that was ultimately used in the Halifax at Elvington.

Steve also joined the Mosquito restoration project owned by Tony and Val Agar, along with Lee Norgate, Phil and Judy Pulleyn and others they were able to have a more or less complete Mosquito airframe rolled out in 1991. The Night Fighter Preservation Team, as they were then known had recreated an authentic De Havilland Mosquito!

Steve was able to learn to fly and earned the nickname 'Captain Crapweather' due to seemingly bad weather on a number of his flying lessons. He was also heavily involved with the Air Training Corps as a Civilian Instructor for many years and up to his untimely death.

I first met Steve just after my Father and I had bought the Victor, at first I found him difficult to get on with and to be honest if you didn't 'click' on his wavelength then you never would have got on with him. To stay Steve was unusual is not an insult, he was just different in so many ways. He knew his subject very well and was a fountain of knowledge. He was also the best 'scrounger' in the business. The saying "Cheap is good, free is better" was one of his unique sayings. He was also a damn good friend to myself and many others.  We (The team) also spent many happy weekends and trips away at various Wartime events dressed as Second World War airmen, we took it seriously, very seriously if a pub was located nearby!!

Steve did a lot for the Yorkshire Air Museum, He was involved with the acquisition of the Canberra (YAM's first Jet) He also built the replica Hurricane from a kit and was a big part in obtaining the Harrier GR3 for the museum. He joined in with the Victor Team from more or less day 1 and was extremely good at 'finding' things that were needed for the Victor. He also masterminded the first Victor tail braking parachute packing 'party' and many more after.

In 2002 he left YAM for a new challenge helping to get the newly formed South Yorkshire Air Museum in Doncaster off the ground. He did this with 'gusto' and built up a successful retail shop and a Model Club on the site, as well as holding Aviation lectures with a number of well known aviation personalities. For quite a number of years Steve was involved with the British Aviation Preservation Council (BAPC) and latterly for a number of years the Chairman. He was also a Trustee of the South Yorkshire Air Museum and latterly the Chairman of Trustees.

On his days off for well over 10 years Steve willingly assisted me in my classic car business and he became very knowledgeable and a great help to me.

In 2014 it became alarmingly obvious that Steve wasn't well. We knew he was always ill in some way but he was obviously struggling to walk and was clearly unwell. 8 weeks ago he was admitted to St James' Hospital Leeds and he was diagnosed with varying complaints. He was bed-ridden for the last 7 weeks of his life and we visited him many times in the last few weeks. He just grew weaker and he finally faded away at 8.15am Thursday 21st May.

Its apt to end here with one of Steve's legendary quotes; "No good will come of it!"

Lest We Forget

Sunday, 12 April 2015

Spring 2015 Taxy Run

The 5th anniversary of the arrival of Nimrod XV250 to Elvington was marked by taxy runs from the Nimrod, Devon and Lindy. Although we were greeted with blue skies and sunshine, gusting winds of up to 35knots meant we couldn't run from our usual pan at the bottom of the runway, so the decision was made to start from the apron next to the Nimrod.

With Ollie on Tornado detachment to Cyprus, I was able to take back my accolade of Captain for the run, joined by Rob in the right had seat and Rick as AEO. 

After a highspeed run from the Nimrod it was our turn.   


Thank you to one of the spectators for capturing the run. 

Other than a stuck turbine over speed indication on No.2 there we're no other snags, so time for a celebratory brew and to put her to bed. 

 





Saturday, 4 April 2015

Victor XL231 engine run and taxi Saturday 11th April

As part of the 5th Anniversary celebration for the arrival of Nimrod XV250 We will be carrying out engine runs and a short taxy of XL231 circa 15.30, this will be our first trip on the runway this year.

Prior to this the Nimrod will be carrying a high-speed runway demo and also the Museum's De Havilland Devon will be also be displaying.

All aircraft subject to serviceability.

Friday, 16 January 2015

#twitterVforce meet up

Well folks, it's finally time to announce the details for the forthcoming #twitterVforce 3rd anniversary get together.
We are very proud to announce that on SATURDAY 28th MARCH 2015 you are invited up to Robin Hood Airport Doncaster  (henceforth referred to as RAF Finningley) for an intimate 4 hours in the company of an iconic Cold War Warrior.
 Avro Vulcan B.Mk2 XH558
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Avro Vulcan B Mk.2 XH558 at RNAS Yeovilton 2014
We are honoured that we have the pleasure of Craig BULMAN - author of the very successful book The Vulcan B Mk.2 From a Different Angle with us and he will be giving his very 1st public talk on the B2. Craig's knowledge is 2nd to none and this is a fantastic opportunity to gain further insight into one of Avro's finest aircraft. Craig has been lucky enough to actually fly in Vulcan XL388 from RAF Waddington to RAF Honington on 2nd April 1982 (XL388's Cockpit is currently at Aeroventures here at Doncaster) and was also in the Rear Crew Compartment for Vulcan XM655's 30th/50th anniversary fast taxi run at Wellesbourne Mountford Airfield last year.Those of you who subscribe to the XH558 Newsbytes or are VTTSC members who receive The Vulcan magazine will be aware of his detective work in 'Vulcan Spotting' - the guy is a legend and for the true Vulcan buff this is an opportunity that you cannot afford to miss.
Craig Bulman (left)
Craig Bulman (right) with Derek Parks (Ex Javelin & Vulcan Chief Tech) & Flt Lt John Ince (centre)
Also on hand will be a few of our followers who are also Volunteers/Tour Guides at Hangar 3 who will be able to show you around '558 and no doubt a couple of personnel from the engineering team will be on hand to answer any technical questions you may have.
A point to remember is that X-ray Hotel 558 will be in the middle of her Winter Service so no doubt you will see her in a different light.
We also have representatives from the other V Force Bombers - From Team Victor will be Andre Tempest, owner of Operation Granby veteran  Handley Page Victor K2 XL231 ' Lusty Lindy' (http://victorxl231.blogspot.co.uk/) based just up the road at the Yorkshire Air Museum,  Elvington and from Team Valiant we have Flt Lt Al Stevenson who served with both Vickers Valiant and latterly HP Victor and is currently Lindy's AEO (read about him here: http://t.co/ZCEMVwEoNu) .
The time of the visit will be between 13:00hrs and 17:00hrs.
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Andre Tempest proudly displaying his #twitterVforce wristband
Tickets are limited to 100 and are only available from the Vulcan To The Sky Trust website with all money taken from the sales going directly towards keeping XH558 airworthy.
To purchase your ticket please follow this link:
Tickets for the event are priced at £20 and will include 4 hours with XH558, Craig Bulman's presentation and Tea/Coffee & Biscuits and of course plenty of time to admire XH558 at your leisure. There will be other 'edible goodies' available made by one of our #twitterVforce followers (you will have seen the euphoria created when 'prototype' pictures of the Gingerbread V Force were posted on Twitter) to which a small donation towards '558 would be the proper thing to do. The usual range of '558 merchandise will also be available to purchase.
When you have bought your ticket(s) please let us know that you are attending by tweeting us here at @VForceHQ - Make sure you add our #tag ........ #twitterVforce
There will also be a secret auction for you to bid on - At the end of the day you could be walking away with a genuine piece of Avro Vulcan XH558 with full documentation (Cert of authentication and 'Unserviceable' label).
Also on hand will be Jo Ayres (regional VTTSC Fundraising co-ordinator for the South Central Region @VulcanSCentral) who has kindly agreed to be our official #twittervforce photographer for the day so if you fancy a special momento for the day, keep an eye out for her.
We have lots more planned for they day so please buy your tickets ASAP and join us for what is going to be an historical afternoon.
It certainly will be a celebration not only for us, but also of our mighty V Force
See you there
Rod, Dave & Sam
Rod HOLMES
 
Follow us on Twitter @VForceHQ

Tuesday, 6 January 2015

Fuel gauge amplifiers part 2

Following on from overhauling the amplifiers with new spec capacitors I decided to give them a try on the Victor, using the fuselage gauging circuit to test them out, each one was plugged in one by one to test their operation and accuracy. Unfortunately (for me) I was alone and that meant I had to clamber up and down the wing at least seven times in order to trip the AC power supply in the cockpit in order to safely swap the amplifiers over.  After much effort and feeling like a 'One man band' I concluded the repairs had gone well and 6 out of 7 repaired amplifiers tested and indicated fuel contents. However due to slightly different spec capacitors the expected levels were not quite correct so, trimming of the circuits was required. I was however satisfied that I had got somewhere, if this repair had not worked then, there were no further options to go for... Further encouraged I carried out similar repairs to 4 more amplifiers. There are more to do so we should end up with around 6 spare units.

Ollie 'volunteered' to come in on Sunday to operate the fuel gauge test set and we set up internal intercom so that we could liaise without problems. Ably assisted by Rick Gill, Ian Finch, Rich Spaven and John Hawkridge we got into the task.
The 5 fuel tank groupings, Port wing, Fuselage, Stb'd wing, Fwd bombay, Aft bombay
Amplifier, Type LA15 with cover removed and plugged into the test set 
 Smiths fuel gauge test set Type QC32 on the plenum chamber floor
Ollie tested each amplifier on the test set for voltage & power consumption and then using the two capacitance trimmers within the amplifiers he set the low level and high level readings with myself tripping power on and off in the cockpit as required. Once a full set of 8 trimmed amplifiers had been achieved Ollie installed them one by one and I followed by installing the associated fuse and then observing the fuel gauge movement. On power up, the gauge is driven to zero and then is driven to the fuel level within the tank or tank grouping, depending on the circuit. We concluded that the port wing grouping is serviceable as is the port underwing tank, the fuselage tanks circuit is serviceable, the Starboard wing grouping appears to be out of trim or has a signal cable snag so that requires working on and the Stb'd underwing tank circuit is serviceable. The forward Bombay tank gauge has a fault that appears to be within the gauge and this will require replacing and the Aft Bombay gauge is working but requires trimming to the correct level on the Bombay cable box trimmer. The Port and Starboard underwing tank level repeaters situated on the Navigators panel are serviceable, as is the total contents Totaliser gauge.
The dedicated team members closing the jet up in the twilight after a satisfying and succesful Sunday