The 8th Grey Arrows Drone Club Birthday Challenge and Treasure Hunt

My atempt, Beacon park meet-up

17/08/2025

Mavic 2 Pro

3. 8 or more people holding up a “Happy Birthday Grey Arrows!” banner (must be large and clear enough to be legible!)

Bonus point for attending if it is a meetup arranged through Drone Scene and four or more of the participants are GADC members

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Isn’t Maroon a mixture of Blue and red. :grin:

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And white is a mixture of all colours.

Your point being? :slight_smile:

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2 points and welcome to the Challenge!

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Claiming 2 points please thanks
Green Park Reading About 1 Hours ago

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We had a look at your picture and the largest building on the left - which appears to have NINE storeys. So then had a rummage around the internet and found Green Park is an area, not a single building.

So what’s that narrow, tall ELEVEN storey building in the centre? Is it part of the railway station or something else.

2 points and welcome to the challenge!

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Gemini_Generated_Image_itsy2pitsy2pitsy

HAPPY BIRTHDAY TO US!

Is there anyone left sober enough to operate the Leaderboard? Click the Pic™ to find out!

@group-challenges

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I’m not sure I’ll check :face_with_monocle:

As far as I’m aware it’s called green park village apartments .

7. A Building of 6 or more storeys

Location: Roxborough Bridge Roundabout, Harrow
Drone: DJI Mini 3
Time: 20:10 17/8/2025

And for a joker, my first ever Hyperlapse:

So I claim as bonus points:

  • Building of 10 storeys or more
  • Sunset relected in the windows

And a joker for the hyperlapse.

I think that is everything. Another useful learning experience. Apart from the construction site, the remaining challenges will be a lot harder for me.

Peter

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That pole looks frighteningly close :weary_cat:

It was fairly close, but I just went up and down, so was not over worried. The pole is a very tall light standard, illuminating the whole roundabout and the underpass, where I was.

However it did make me think about taking videos, as hard to compose shots and keep an eye on the drone. Maybe practice helps.

Peter

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And space, I don’t have very good depth of field vision, and can’t often tell how close I am to obstacles, so try and leave a decent amount of space around the drone, it doesn’t always work.

Well done Peter - 8 points!

The tractor challenge has been made a little more difficult as harvest has been several weeks early this year - but not impossible!

Same here, my brain only receives signals from one eye unless I concentrate really hard. 360 obstacle avoidance ina drone helps - I’m rather more adventurous with my Mini 4 than my Mini 2!

I also rely on pointing the camera straight down to check that I am descending correctly onto my chosen landing spot.

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“If you MUST post in here please have some consideration and do it QUIETLY”
<moderator's voice in hushed, David Attenborough-like tones> — If you want to check out the Leaderboard for the latest scores please carefully Click the Pic™ or scroll very gently upwards …

@group-challenges

Pretty much the same, I have a “lazy eye”, which basically means the brain turns off to my right eye. This means that although right handed , visually I do left . eg shooting a gun thus when shooting automatic rifles I get “fuck off hot shell casings” hitting my right cheek.

“ I’m rather more adventurous with my Mini 4 than my Mini 2!”

Funnily enough I’m the opposite, learned to fly using mini 2 se, so don’t really use the obstacle avoidance, and the mi I 4 pro is considerably more expensive.

7. A Building of 6 or more storeys

Location: Kaplan Living, Maid Marrion Way, Nottingham
Drone: DJI Mini 3 pro
Time: 00:43 19/8/2025

Bonus claimed - Building over 10 stories
Joker claimed - A flight between civil sunset and sunrise

Total 7 points please and thank you

As I had to pick my daughter up from work this morning, it was an ideal opportunity to capture Nottingham at night to pick up a joker while I was there.

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We;; done Mark - seven points added to your score!

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1. A construction site

Location: Between Northwick Park Hospital and Northwick Park, Brent London
Time: 18/8/2025 10:37
Drone: DJI Mini 3

This is my entry and annoyingly no ready-mixed concrete trucks as there were 2 on my recce. If you look at the skyline, you can see the Wembley Arch, city of London office blocks and with care the Shard and BT tower. The site is a former hospital car park.

Just one bonus claimed:

  • Tower Crane

So two points claimed and that will be it from me for a while, till I work out how far to go for the water based challenges, Thames or Grand Union Canal and then where.

Peter

5 Likes