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Viewing 15 posts - 661 through 675 (of 1,301 total)
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  • in reply to: Civil helicopters over Lincoln #432925
    zoot horn rollo
    Participant

    Probably the Indian AF Dhruv team practising for the weekend show

    in reply to: That doesn't look right… #2486310
    zoot horn rollo
    Participant

    Grumman C-2 Greyhound?

    in reply to: Scrapyard Photos; Any More? #1229532
    zoot horn rollo
    Participant

    It’s the aircraft holding unit at Abbottsinch which was all cleared to make way for the new Glasgow Airport when Renfrew Airport was shut down.

    in reply to: Old Props Working In AK #1229540
    zoot horn rollo
    Participant

    The Danish and French C-47s were certainly around then. People probably forget but the USAF had various C-47s based at Mildenhall up to the early 70s and the USN had a number of C-117s there and at Keflavik.

    Beam me back then, please Scotty.

    in reply to: General Discussion #333623
    zoot horn rollo
    Participant

    Interestingly, I spent today at a conference on extracting biodiesel from single celled algae. In theory I can believe what he is saying, although ‘pooping crude oil’ is a bit over stating the case.

    But you can use algae (and bacteria) in the treatment of sewage waste (for example) and if you can find the right variety of algae and feed it sunlight, nutrients and CO2 and also the right conditions for growing it and then work out an efficient way of extracting the oil then then yes, this maybe the third generation of biofuels.

    The latest Boeing 2008 Environmental Report suggests that micro algae may produce 500 times the amount of biofuels per hectare than coventional biofuel crops like maize and soya beans.

    in reply to: Bacteria poops oil! #1907881
    zoot horn rollo
    Participant

    Interestingly, I spent today at a conference on extracting biodiesel from single celled algae. In theory I can believe what he is saying, although ‘pooping crude oil’ is a bit over stating the case.

    But you can use algae (and bacteria) in the treatment of sewage waste (for example) and if you can find the right variety of algae and feed it sunlight, nutrients and CO2 and also the right conditions for growing it and then work out an efficient way of extracting the oil then then yes, this maybe the third generation of biofuels.

    The latest Boeing 2008 Environmental Report suggests that micro algae may produce 500 times the amount of biofuels per hectare than coventional biofuel crops like maize and soya beans.

    in reply to: DC3?? #529798
    zoot horn rollo
    Participant

    No worries 😉

    in reply to: DC3?? #529807
    zoot horn rollo
    Participant

    It belongs to the Battle of Britain Memorial Flight. 🙂 Not sure what it was doing in that area though.

    BBMF one is in camoflage

    in reply to: Harrier crash today, pilot O.K. #2490863
    zoot horn rollo
    Participant

    Bad news for the Harrier, good news for the pilot… Hurrah for MB!

    I can’t help thinking that there is some spluttering about that little mobile video clip… would you want Tom, Dick or Harriet poking round your latest warplane with a camera if it fell in their field? Or am I jusy being unduly cynical?

    Adrian

    I agree totally.

    Judging by the smoking wreckage and the accompanying comments it is in the five minutes between it hitting the ground and the emergency services arriving. Just tread all over the evidence, why don’t you! :confused:

    in reply to: Nice video of Tornados escorting Bear. From the Bear. #2490865
    zoot horn rollo
    Participant

    I see that ZE794 FL has been reassigned to 43 Sdn at Leuchars – can anybody confirm that it still carries its 25 Sdn marks?

    in reply to: Old Props Working In AK #1231771
    zoot horn rollo
    Participant

    Do you mean LN-FOH Lockheed L-188AF Electra ?
    Thought LN-FOE was a Dassault Falcon 20 :confused:

    No. I think even I can tell the difference between a very noisy tail wheeled piston engined freighter and an Electra.

    On second thoughts (as I have long since lost my notebook from that era) it was probably LN-FOR. Mr Whitton do you remember this coming into Turnhouse around the same time as the Belgian AF C-47 K8:OT-CND late 69/early 1970?

    in reply to: Old Props Working In AK #1232180
    zoot horn rollo
    Participant

    I remember seeing LN-FOE at Edinburgh back in 1969/1970 or so.

    zoot horn rollo
    Participant

    I heard the Typhoons on the radio going back to Coningsby looking for gaps in the cloud to descend for a formation fly through. Did they manage it?

    in reply to: Poor English = Conflict Alert #530259
    zoot horn rollo
    Participant

    The AAIB makes interesting reading acknowledging that the pilots were under great stress trying to fly the aircraft in IMC on standby instruments (as the FMS had effectively shut down) with instructions from ATC which could have been more helpful and thus doesn’t entirely match up with the journalist’s report in the original post above.

    In fact, questions could be asked of NATS as regards the support and assistance given by the controller. As regards the number of Polish pilots, this doesn’t appear in the AAIB report and is probably the usual journalistic scaremongering (sorry deatiled fact checking).

    The key piece in the report about the language being the following:
    Radio telephony communications

    International standards

    The requirements for language proficiency for operational personnel are detailed in ICAO Annex 1. In 2003, ICAO set a deadline of March 2008 for proficiency in Level 4 (operational) and above English for all pilots flying international routes, and ATC
    controllers serving international airports and routes. The proficiency scale ranges from Level 1 to Level 6, with guide lines published for pronunciation, fluency, structure, vocabulary, comprehension and interaction.
    ICAO will require that Level 4 pilots are reassessed on their abilities every three years, Level 5 pilots every six years, while at Level 6, no further assessment of a pilot’s English language ability is deemed necessary. Thus, the Level 4 (operational) proficiency is considered as a minimum ‘stepping stone’ to higher levels.

    Although the main benefit of high international standards of aviation English is that communications between aircraft and controllers are fully understood, particularly when non-standard words and phrases are used, it also has the benefit of increasing the situational awareness of flight crews in relation to other aircraft, both in the air and on the ground.
    For those States not able to comply by March 2008, full implementation is due to be completed by March 2011 .

    The Polish Civil Aviation Office (CAA) are due to specify a date by which they will comply with the ICAO requirement for English language proficiency.

    It is also interesting to look at the safety actions recommended by the AAIB and note that the subject of the English language doesn’t feature at all.

    Safety action

    In an event such as this, it is clear that ATC may not be able to rely upon pilots for information about the
    aircraft’s status, and their ability to fly the aircraft accurately, with degraded instrumentation. The crew of
    Lot 282 were not able to communicate adequately the nature and extent of their problem. Following their own
    investigation into this incident, the air traffic service provider has made several recommendations, one of
    which is that the circumstances of this event should be used for their internal training purposes. The service
    provider is also looking at the possibility of liaising with operators to enable controller training instructors to gain
    experience by observing Line Orientated Flight Training (LOFT) training sessions.

    The operator is considering reminding its pilots of the necessity to use extra caution when manually entering
    latitude and longitude co-ordinates when at locations close to the Prime Meridian. Also, the operator is considering
    revising its pilot training to highlight the benefits of declaring an emergency in such circumstances.
    Because these actions have already been initiated by the organisations concerned, no Safety Recommendations
    are made.

    zoot horn rollo
    Participant

    I find the ignore function very useful, so a couple of people here abouts are on my ignore list sadly..

Viewing 15 posts - 661 through 675 (of 1,301 total)