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mwichary's profile
Marcin Wichary
Marcin Wichary
Marcin Wichary
@mwichary

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Marcin Wichary

@mwichary

Writing a book about the history of keyboards: http://aresluna.org/shift-happens  · Design manager @figmadesign · Typographer · Occasional speaker · He/him

San Francisco, Calif.
Joined October 2009

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    Marcin Wichary‏ @mwichary 28 Apr 2018
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    There is a helicopter in San Francisco grabbing things from the top of a skyscraper and lowering them down?pic.twitter.com/qFf6tc0LCY

    6:52 AM - 28 Apr 2018
    • 30 Likes
    • Kaman Air Vehicles 𝙎𝙩𝙚𝙬𝙖𝙧𝙩 𝘚𝘮𝘪𝘵𝘩 🚀 Baris Baser Hypertalking swann FoxBall☭ Joël Franusic fátima queiroz Wil Lee: Culinary Criminal 🏳️‍🌈
    7 replies 0 retweets 30 likes
      1. New conversation
      2. Marcin Wichary‏ @mwichary 28 Apr 2018
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        It seems gone after a few passes. I’m curious what it was all about. Rescue? Emergency? I am assuming it’s too dangerous to do training in the middle of downtown.

        1 reply 0 retweets 0 likes
        Show this thread
      3. Marcin Wichary‏ @mwichary 28 Apr 2018
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        Marcin Wichary Retweeted Sahil M Bansal

        Better view from someone else:https://twitter.com/smb06/status/990228463146565632?s=21 …

        Marcin Wichary added,

        1:25
        Sahil M Bansal @SMB06
        Helicopter rescue ongoing in #SF pic.twitter.com/ufsaB361Kv
        2 replies 0 retweets 6 likes
        Show this thread
      4. Marcin Wichary‏ @mwichary 28 Apr 2018
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        Marcin Wichary Retweeted Chris Lamothe

        As a few better-informed people suggested, it was an HVAC unit replacement via a really interesting specialized cargo helicopter: https://twitter.com/banffchris/status/990229809421692928?s=21 … I had no idea this kind of an operation was even an option!

        Marcin Wichary added,

        Chris Lamothe @banffchris
        Replying to @mwichary
        That’s a KMAX helicopter, designed for heavy lifting, less than 40 in the world, super skinny so operator can see on both sides and has inter meshing syncrocopter blades. Worth a read. https://en.m.wikipedia.org/wiki/Kaman_K-MAX …
        4 replies 2 retweets 10 likes
        Show this thread
      5. Marcin Wichary‏ @mwichary 28 Apr 2018
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        Oddly proud that a snippet of a video I took in my bedroom while half asleep made it into local news:http://abc7news.com/traffic/helicopter-delivers-hvac-unit-to-hotel-in-downtown-sf/3404289/ …

        2 replies 0 retweets 9 likes
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      6. Marcin Wichary‏ @mwichary 28 Apr 2018
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        This, by the way, is how a synchropter (intermeshing rotor helicopter) looks up close. No tail rotor required!pic.twitter.com/FN4Cy0I3tR

        3 replies 9 retweets 32 likes
        Show this thread
      7. Marcin Wichary‏ @mwichary 28 Apr 2018
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        Which now reminds me of fascinating gun synchronizers, allowing guns on planes to shoot directly through the propeller: https://en.wikipedia.org/wiki/Synchronization_gear … (“Among other attempts to get around this was the expedient of firing straight through the propeller arc and hoping for the best.” 0_O)

        3 replies 0 retweets 12 likes
        Show this thread
      8. End of conversation
      1. New conversation
      2. Ted Han ★‏ @knowtheory 28 Apr 2018
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        Replying to @mwichary

        Are you playing the video in reverse to punk us. Alternatively, maybe they're parts of an HVAC system on the roof that they can't get down the elevator? ¯\_(ツ)_/¯

        2 replies 0 retweets 1 like
      3. Marcin Wichary‏ @mwichary 28 Apr 2018
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        Replying to @knowtheory

        Interesting! I have never seen anything like that before.

        1 reply 0 retweets 0 likes
      4. Show replies
      1. New conversation
      2. Chris Lamothe‏ @banffchris 28 Apr 2018
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        Replying to @mwichary

        That’s a KMAX helicopter, designed for heavy lifting, less than 40 in the world, super skinny so operator can see on both sides and has inter meshing syncrocopter blades. Worth a read. https://en.m.wikipedia.org/wiki/Kaman_K-MAX …

        4 replies 4 retweets 21 likes
      3. Marcin Wichary‏ @mwichary 28 Apr 2018
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        Replying to @banffchris

        Thank you! I noticed the blades, too.

        2 replies 0 retweets 1 like
      4. Show replies

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