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Buttonville Flying Club

COPA Flight 44


  • 22 Apr 2020 16:35 | Anonymous member (Administrator)

    "Every pilot should fly a Spitfire at least once."

    Those are the words of BFC member Bob Steenson, who shared this photo in the club WhatsApp chat today. Bob says that flying the Spitfire has been a dream of his since the age of 12 when he first saw one fly about 100' AGL, inverted, the length of the runway at Barton Aerodrome in England. Inspired to fly, Bob got his PPL at CYOO under the instruction of George Nelson, and later earned his seaplane rating.

    In January 2019 Bob learned of an opportunity to fly Spitfires out of Biggin Hill, on the outskirts of London, and made inquiries. ‪On 11 June‬ 2019 he completed a one-hour light in Spitfire MJ772. In his words: "My younger brother flew in a 'chase plane' during the first 10 minutes and snapped the photo just before the pilot flying did a steep breakaway and we headed to the coast, to Beachy Head. After about 5 minutes flying up and down the white cliffs we headed out over the English Channel, completed a 180 degree turn back toward base, and just before crossing the White Cliffs completed a 360 degree roll in under 2 seconds. Absolutely one of the greatest experiences of my life...worth every penny. To those elder pilots out there I say NOW is the time to live your dreams."

  • 06 Apr 2020 11:35 | Anonymous member (Administrator)

    Editorial note: there have been a lot of questions and rumors posted about the novel Coronavirus and COVID-19 -- many sent to the club newsgroup or WhatsApp chat.  Club member Simon Lam has a PhD in Virology and works in the pharmaceutical industry, and has addressed a list of these questions. 

    This is not medical advice; just a Q&A.  For medical advice, follow the guidance of your doctor, and check official public health resources such as the following:

    Public Health Ontario

    Public Health Agency of Canada

    The World Health Organization

    The following responses were contributed by Dr. Simon Lam:

    Why should I believe you?

    I have a PhD in virology. I am not specifically a Coronavirus expert, but I know viruses in general. Unlike "A prominent doctor at xxxxxxx hospital", I actually exist. We've had coffee together at Druxy's and we've gone flying together. I just want all of us to be safe, sensible, and educated.

    If there is a question you don't see answered below, please ask.

    How is the virus transmitted?

    The virus is transmitted via droplets for the most part. (i.e. someone coughs, the virus hitches a ride in droplets, ends up being inhaled by someone else.) These droplets are microscopic. The droplets can also land on a surface, where someone soon after touches it, and that person then touches their eye/nose/mouth, but this is much less likely. To be clear, there is no evidence the virus is "airborne" as in floating in the air by itself. (There is some evidence of <5 micron aerosols carrying the virus, but it's not strong evidence.)

    Why is social distancing effective?

    Maintaining distance from other people drastically reduces the chances of being infected because most of the transmission is direct from one person to another, and the droplets from a cough/spittle can only travel a few feet. 


    What is "flattening the curve"?

    Flattening the curve is based on a pessimistic assumption that we cannot reduce the rate of infection to a point where the virus goes away slowly, which has since proven true. On this curve, X is time, Y is number of new cases. It assumes that the virus would continue to spread. If we know we cannot stop the spread, the goal then becomes slowing it down as much as possible so that the medical system doesn't get overwhelmed. The more resources are available, the better the care available, and the fewer deaths will result from this. Sadly, it doesn't mean fewer people will be infected, but it does mean you'll get better care when you get infected. (For the nerds: the area-under-the-curve remains the same.)


    What age group does Covid target?

    Simply put, all age groups. Like most diseases, the risk of severe outcomes goes up with age. The early data shows ~3% death rate from 60-69 and ~8% death rate from 70-79. Most of these cases had some "complications" such as high blood pressure or diabetes. That said, the death rate varies widely from country to country, and perfectly healthy young people have died from Covid as well. It's difficult to predict, and some evidence points towards an immune response called a "Cytokine Storm" that may be a factor in younger victims. (Further reading:")


    Should I wear a mask/gloves?


    Surgical masks are designed to protect the public from the wearer. They do give some limited protection to the wearer. Many Asian countries recommend/enforce wearing surgical masks in public because of people who are infected and can spread the virus but don't know it yet. So, wearing surgical masks is sometimes recommended for the general public, but we now have a world-wide shortage and it's questionable whether these products should be used by the public, taking them away from healthcare workers.

    N95 and other "respirators" need to be worn properly (tightly). When worn properly, they can be very uncomfortable. They also need to be fit-tested for individuals. There should be no gaps around the respirator at all. A recent study has shown that they are usually not worn properly and have about the same effect as surgical masks as a result. When worn properly, they do offer protection to the wearer. To be clear, these respirators are proper professional equipment, not designed for public use. As with surgical masks, the general public using them deprives the supply for healthcare workers.

    Cloth masks offer even less protection than surgical masks but do offer some minimal protection, especially in protecting the public from the wearer.

    Masks are single use. If absolutely necessary, store them in a clean, dry environment between use. Don't put them in zip-lock bags because that traps in moisture and encourages bacterial growth. Store in a paper envelope if absolutely necessary, but the best practice is to dispose of them.


    Don't touch your face. Wash your hands. Use hand sanitizer if you can't wash your hands. That said, gloves don't do any harm. Remember to take them off before getting home or getting in your car.


    Why is handwashing effective?

    As mentioned earlier, if you touch a surface that has the virus and then touch your eye/nose/mouth, you can catch the virus. Hand washing is effective because it physically removes the virus. Only if you cannot wash your hands should you use an alternative such as hand sanitizer. Remember to moisturize your hands after washing, otherwise your skin may crack and leave you open to other infections.


    Why is alcohol-based sanitizer effective, and what concentration do I need?

    Alcohol is great at killing just about anything. It "denatures" the proteins on the surface of the viruses. Don't worry too much about the concentration if you're using a store-bought hand sanitizer. (If you must know, not all of them are alcohol based, and the alcohol ones are usually >= 65%.) Let your hands air-dry. But remember, washing your hands is better than using a sanitizer. Please don't try to make your own hand sanitizer.


    What are some other substances that make good disinfectants, and what concentration do I need?

    Buy a household disinfectant from the supermarket. Anything available in stores for kitchen, bath, or household cleaning that claims to be a disinfectant is probably effective. If you need an alternative, 1% bleach in water. You can use 2% in higher traffic areas, but don't go higher. Don't mix bleach with anything except water. Generally speaking, disinfectants work best if you let it sit for a few minutes before wiping off. You might want a second pass with plain water to get rid of the residue.


    Will it help to adjust the heat/humidity in my house?

    You won't be able to get your house hot enough or dry enough to matter to the virus. Keep your home in a comfortable temperature and humidity. That will help keep your mucous membranes (the inner bits of your nose and mouth and sinus) moist, which will help protect you.


    How does the virus testing work?

    Very simplified version: A swab goes very-very far up your nose and into your sinus to pick up the virus if it’s there. That swab holds only a very very small number of virus even in a positive sample, so few that it cannot be detected. The sample then goes into a machine that looks for and replicates a very small piece of the virus's genes and makes enough copies to actually detect it. If it replicates it and detects it, it's a positive. If it can't find the gene, it can't replicate it, then it can't detect it and it's a negative. (Further reading: "Real-Time RT-PCR" There are also antibody tests but those aren't yet common. 


    Is there anything I can eat or drink, or any medicine that would help/cure Covid?

    Nothing has been proven to have any effect.


    When will a vaccine be available?

    I don't know. I would guess at least 12 months as an absolute minimum. More likely 18-24 months. For a vaccine to be safe enough for the public, there has to be a lot of testing, which takes months to years. In a typical non-emergency scenario, testing takes years, then setting up the manufacturing facilities to make it for millions of people takes a few more years.


    When will this be over?

    I don't know. I don't even dare guess.


    The "I heard that..." section:

    I heard that heat kills the virus?

    Yes. Enough heat kills everything. But you can't get your body hot enough to kill the virus without killing yourself. Don't wash your hands with extremely hot water. The objective is to wash the virus off, not kill it. You'll just end up with burns on your hands. Don't stick a hair dryer in your face. You'll just burn your face and it won't affect the virus deep in your sinus.


    I heard that UV kills the virus?

    Yes. Enough UV kills everything. For that to work, you need proper industrial grade UV lamps which give off enough power at the right wavelengths to kill. These lights are also highly damaging to almost all materials, including humans. (The ones we have at work have a safety interlock so the shield must be closed or they won't turn on. That's how damaging they are.) A store bought black-light won't work.


    I heard that I should drink hot water / lemon juice...

    I see this going around a lot. Something about using hot lemon water to kill the virus and wash it off your throat. It doesn't work. The first point is you can't drink something hot enough to matter. The instant the hot water touches you, it burns you and cools down before it even affects the virus. Second is that the acid in lemon water gets diluted as soon as you swallow it. You can't drink enough acid to affect the virus without killing yourself. The third is that the virus doesn't live on your throat; it lives deep in your sinuses and lungs. The fourth is that the virus lives inside your cells and in the layers of cells deep inside; it doesn't just sit on the surface waiting to be washed off.


    I heard that I should gargle with salt water...

    No. Same as the above; the virus lives mostly in the sinus, not throat.


    I heard that I should steam my face...

    You can't get your sinus hot enough to kill the virus without killing yourself.


    I heard that I should microwave my mail...

    Don't. Your mail and/or microwave will probably catch fire.


    I heard that I should wipe my shopping/parcels...

    There's no harm in it, but I'm not sure how much there is to be gained either. It is highly unlikely to catch the virus this way. If you insist, wipe down the entire surface of your shopping/parcels, and then put it somewhere else so your wiped and un-wiped stuff don't mix. Also, make sure you clean off whatever disinfectant you used afterwards. (Obviously, don't disinfect fruits that you eat the skin of. Wash those in clean water.)


    I heard that you can tell if you have Covid-19 by holding your breath....

    No. It's so silly, I don't even know how to answer that. If it worked, we wouldn't need test kits.


    I heard that this will go away as soon as it warms up because the virus dies in the heat...

    It's hitting 30 degrees C in many parts of the World where the outbreak is... so, no. The effect, if any, is very small. Keep in mind, your body is 37 degrees C...


    I heard this drug (chloroquine) works against Covid and was approved by the FDA...

    There has been no solid evidence it works against Covid. There was a research article that said it works with SARS, but the evidence so far with Covid is questionable. FDA didn't approve it's use. FDA approved experiments on using it, but not for its general use.


    I heard this virus was man made...

    I don't think so. I don't think we're remotely that good...



    Can COVID-19 mutate and spread to domestic animals, and what will that mean?

    For a virus to jump from one species to another, a lot of luck (and therefore time) is involved. A virus that crosses into a new host is most likely going to die there as a dead-end because the virus hasn't adapted to spreading within the new host species. Over time, by the luck of mutation and evolution, it will. Once it has established in the new host species, it will spread much faster within that new host species. The bright side is by that point, the virus is no longer adapted to spreading back to the first species. In other words, because a virus needs to adapt and optimize itself for each host-species, jumping between species is relatively rare. When it does, it can cause an outbreak like the current one.

    What a virus does once it's in a new host is unpredictable. How the virus affects one host species does not allow us to predict how it will affect another host species. There have been reported cases of pets testing positive for Covid-19, but it's impossible to say for now how they will react.

  • 18 Mar 2020 20:39 | Anonymous member (Administrator)

    Last update: July 5.

    If you have information that should be added to this page, contact the webmaster (Erica) via email or WhatsApp, or use the website contact form.

    General safety information

    Airport status

    July 5, 2020 Update:

    • The Buttonville terminal is once again open!
      • Masks or face coverings are mandatory
      • All individuals entering the building must complete a daily health check, and leave contact information
      • Physical distancing measures are in place
    • Druxy's is open as of July 1st for takeout or patio only (no indoor seating)
    • Canadian Flyers is open as of June 22nd

    Please see the March 24 mail forwarded to BFC-news, in summary:

    • Toronto Buttonville Airport is classified as an essential service and will remain open, serving customers
    • Pilots based at Buttonville: To assist with safety and social distancing with Flightline, please submit all fuel and service requests via phone or email, and respect the two hour request window (outlined in your aircraft accommodation agreement)
    Please see the March 18 mail forwarded to BFC-news, in summary:
    • Pilots based at Buttonville: the terminal is closed to the public.  Flightline or Million Air can provide access to the terminal and main apron, if you do not have a security pass.  Access to the south end of the field is via the gate.  See the mail forwarded to bfc-news for more details.
    Please see the March 17 mail forwarded to BFC-news, in summary:
    • Pilots based at Oshawa: the terminal is closed to the public.  Duty staff can provide access to the terminal and main apron.  Access to the T-hangars is via the gate.  See the mail forwarded to bfc-news for more details.

    Returning to Canada

    • [Last modified May 13] Due to COVID-19, CBSA has temporarily suspended service at many small airports.  Here is the list of remaining ports of entry.
    • [March 23] If you are a Canadian abroad, register with Global Affairs Canada so the government can send you information as it becomes available
    • If you need to book a charter flight to return to Canada, contact FLYGTA (based out of Buttonville and Billy Bishop)
    • You can return to Canada in a private or business aircraft, not subject to the restrictions on airlines, but you must undertake 14 days of self-isolation upon return (reference: see the letter forwarded to bfc-news from COPA president Bernard Gervais)

    Transport Canada

    Cancellations and schedule changes

    • [April 1] The April 8 BFC meeting has been cancelled
    • [April 1] The Air Canada Operations Centre tours (April 20 & 28th) have been cancelled
    • For the time being, Druxy's is closed and we will not gather there on Saturday and Sunday mornings
    • Transport Canada's March 18 and April 15 aviation safety seminars have been cancelled
    • This year's Girls Take Flight event at Oshawa, scheduled for April 25/26, has been cancelled
    • Sun 'n Fun has been rescheduled from March 31-April 5, to May 5-10 -- see updates on
    • For a list of airshow cancellations that is being actively updated, visit
  • 17 Mar 2020 22:00 | Anonymous member (Administrator)

    ARCON, FERDINAND ANTON January 9, 1934 - March 8, 2020 

    Ferdinand, affectionately known as Nando, passed away on March 8, 2020, peacefully in his home surrounded by loving family and friends. A worldly man, Ferdinand spoke seven languages and experienced different parts of the world, making him what he was to all friends and family. From growing up in Egypt, working and living in Germany, and finally finding his last home in Canada, his life was reflected in his love of food, the arts and especially his love of flying. In his 40 year career with SEW Eurodrive Germany, he assisted  in the expansion of the company's global network, bringing him to Canada. An initial five-year secondment to run the Canadian operations turned into 46 years of life in this country which he called his home. His love of water and water sports -- from his birthplace in Alexandria and finally to his beloved cottage in Muskoka -- were a continuous enjoyment to him. His years of retirement were spent enjoying winters in Miami Beach and summers in Muskoka. When he wasn't basking in the sun, he was cooking while listening to Julio Iglesias or sipping his 6 p.m. single malt scotch, sitting in his boat overlooking his beloved Brandy Lake. 

    He had also found a new passion in flying during his retirement years. Ferdinand’s maiden solo flight was in 1991 out of Buttonville Airport. Flying became his new life and passion. He was a long-time and avid member of the Buttonville Flying Club, reading all the BFC news group postings on his iPad until his last days. His favorite Saturday or Sunday morning flight was to Collingwood for breakfast, but he was also just as content to meet with the boys and a few ladies at Buttonville Airport for the usual get together and breakfast at Eggsmart. He was a generous member of the Buttonville Flying Club and always offered rides to anyone that wanted to go flying. He ventured to many destinations in Ontario --  London, Goderich, Kincardine, Killarney, and Muskoka -- as well as longer flyouts to Pointe Carniel Lodge, and Vintage Wings in Gatineau. One of his favorite annual flyouts was the Poker Run … a wonderful day of flying that allowed him to see all the local airports.

    His family would like to thank you for all the condolences that they have received. They also thank all the doctors, nurses, and support staff for all of their care and outstanding work while fighting his battle against bladder cancer. A Celebration of Life will be held, however due to current circumstances and for everyone's safety, we are postponing this to a later date. For information, please email us at In lieu of flowers, please make a donation to Bladder Cancer Canada in memory of Ferdinand Arcon. Online condolences may be left at

    Photographs contributed by Albrecht Weller.

  • 06 Mar 2020 17:43 | Anonymous member (Administrator)

    A big congratulations to Gord Roberts and Gerd Wengler, who were among the top three volunteer pilots in 2019 with Hope Air!  Hope Air provides Canadians in financial need with free air travel to medical care that is far from their home.

    In 2019, volunteer pilots flew 177 flights for Hope Air.  BFC members Gord Roberts came in #1 with 20 flights, and Gerd Wengler #3 with 10 flights.  Fantastic! 

    Other members wishing to volunteer with Hope Air -- please check out the volunteer pilot information for this very worthy cause.

    Gord Roberts

    Gerd Wengler

  • 20 Nov 2019 16:38 | Anonymous member (Administrator)

    Member Terry Martin has forwarded this notice from Caribbean Sky Tours, of interest to those of our members who fly to Mexico:


    Starting November 19th, 2019 CASH (Mexican pesos) and CHECKS will not be accepted as a payment method for fuel at any Mexican Airport where fuel is sold by ASA.

    The Authorities state that this measure was taken in order to avoid corruption and money laundering.

    Previously fuel payment with US Dollars had already been forbidden by law.

    We recommend always verifying in advance that fuel is available at your destination and that your selected method of payment will be accepted.

    Commonly accepted fuel payments methods in Mexico are:

    • Credit Cards (make sure your bank is notified and they will allow international transactions)
    • Fuel Cards & Fuel Releases (from all major fuel companies)

    For reference here is the bulletin from the authorities (in Spanish):

  • 17 Nov 2019 16:22 | Anonymous member
    Several BFCers and I went to watch the feature film Midway, last night. It was fun to do as a group. The flying scenes were amazing. Here is a review.

  • 07 Nov 2019 14:40 | Anonymous member (Administrator)

    Our November meeting has been moved to the Centennial College DOWNSVIEW Campus.

    65 Carl Hall Rd, North York, ON M3K 2C1

    This is a one time opportunity to see the new Centennial Campus and their facilities.

    The college will be happy to show every nook and cranny of the new facility. That includes the main and secondary hangars and compound (which holds a variety of aircraft including a Cessna Citation II executive jet, a Cessna 425 twin-engine turboprop, two Piper Seneca II and four Cessna 172 single-engine light aircraft and a recently donated Bombardier CRJ 200); our electrical and avionics labs (and related training aids); our piston engine, sheet metal and composite labs; and anything that catches your fancy along the way. We simply ask that you resist the temptation to take anything out for a spin.

    Those members of club who want will meet for an informal and self funded supper at the Penalty Box Pub at 6pm.  The Penalty Box is a just a 3 minute walk from the College and located at Scotiabank Pond 57 Carl Hall Road.   THERE WILL BE NO CLUB SUPPLIED DINNER AT THIS MEETING. 

    If you are planning to attend, please email Dave Sprague (see the news group post for his address) and specify whether you are attending just the tour or also the pub dinner.

    Detailed information on how to get there can be found at

  • 29 Oct 2019 07:35 | Anonymous member

    Here is a link to a new article that I recently posted regarding the application of artificial intelligence in aviation

    We have all heard how artificial intelligence is so great.  How it will dramatically change our lives and make them better.  How computers can outperform humans in just about every way possible.

    Are you buying all of this hype?

    Personally, I find some aspects of the propaganda troubling.  The key strategy of AI is that it is better.  But, is it really?  Can AI truly outperform humans at critical tasks?

Buttonville Flying Club

Toronto-Buttonville Municipal Airport

2833 16th Avenue, Box 100

Markham, ON, L3R 0P8

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