Showing posts with label Aston Down 2025. Show all posts
Showing posts with label Aston Down 2025. Show all posts

Dartmoor Gliding News - Friday 23 May 2025 - Aston Down Expedition Day 5

"It's the final countdown, the final countdown" with apologies to the rock band Europe... It's the final day of the expedition.  What about the weather?  Well, soarable.  The wind direction would be a challenge.  South-westerly veering to westerly and increasing in strength in the afternoon.  A decision to launch on the long Runway 20 was made with the direction to "lay off", something that  DGS pilots are well able to do.

After the morning brief, it was time to vacate the bunk rooms, have a final clear up of the kitchen, and take the tents and caravan awnings down.  Also, to confirm the arrangements for paying our flying accounts.

The most important task was carried out by Mike, namely booking the dates for next year and ensuring that they are clear of the bank holidays so we don't get snarled up in the Bristol M5 traffic jams when going home.

"Oyez, Oyez, Oyez.  The dates for the 2026 Aston Down expedition are Sunday, 10 May to Friday, 15 May.  Oyez, Oyez, Oyez.  God save the King.,"

It wasn't far to get the gliders from the trailers/rigging area onto the runway, and then one could, in a relaxed manner choose one's time to get on line.  There would be two winch launch lines and a separate aerotow line.  The CGC pundits were going to head downwind to Saltby and come back when the wind had veered to the west.  That was too large an undertaking for most of us on the final day.  I chose Adam's task from a few days back; Aston Down, Devizes, Worcester, and Aston Down.

The grid started launching, but then there was a hold-up in proceedings.  The winch "blew up" and was taken off line.  Most of us switched to the aerotow line.  Unfortunately, Steve and Peter aren't aerotow current and pulled off the line, decided to leave for home early, and went and de-rigged.  Maybe they should have waited because after an hour, the second winch was brought out ready, but the first winch was fixed...

Rick and Andy took an early winch launch.  Andy clocking up just shy of two hours in the air.  John opted for an aero tow and enjoyed 3 hours 22 minutes before landing in the afternoon as he was having to dodge rain showers aloft.

The conditions were challenging to say the least, bumpy, thermals that were difficult to find and centre.  The westerly wind was a challenge for me.  After my first aerotow, I found myself low and being pushed up against the Kemble ATZ by the surprisingly strong wind.  Not good for one's stress levels.  I headed back to the airfield and decided to land on Runway 02, i.e the opposite direction, in the south field after 36 minutes.  Needless to say, my task didn't happen.   Phil however, who launched after me, showed me how it's done with a 2 hour 10 minute flight.

I had a chat to the winch driver who was up and running again by then.  One of the CGC course members kindly brought the buggy and towed me back to the launch point.  I was ready to walk back and get my car and the glider's tow-out gear.

I was put online in the winch queue.  There was a CGC Standard Cirrus in the aerotow queue.  Two Cirri lined up at the front of the grid!  After talking to the tuggy (tug pilot) and establishing that he was happy to launch me from where I was lined up, I decided to take another aerotow to ensure currency.  I managed over an hour in the difficult conditions and then came in and landed near the trailers.

Scratch, Val, and Neal were doing a great job keeping the launch point going.  Rick was aloft in his syndicate's Standard Cirrus, FCN, and regularly called down to check if the launch point needed more manpower.  However, with the majority adopting aerotows, less manpower was needed.  So our CFI clocked up another, all-important for his instructor's rating, 2 hours 23 minutes of solo flight.

Val's view of the Eurofox tug

Scratch's intense concentration writ large while he ensures that he can see the tug past Val's hairdo!

Val and Scratch had two flights in the curiously registered G-EENK, K-21 training glider.  The first flight was an aerotow to 2,000ft AGL, they experienced weak broken lift and heavy sink, producing a flight of just 25 minutes.  The second flight was a winch launch.  There were very turbulent, bumpy thermals, often at 6 to 8 up and the same down, cloud base just over 4,000ft AGL and they completed an hour and 10 minute flight.

Proof that Val took the K-21 to 4,000 feet.  "It was all my own work, honest!" she said.
Scratch is looking a little more relaxed at altitude, and no Eurofox tug to worry about.
Almost as if in some form of stealth mode, Snoopy had taken a winch launch, and together, Snoopy and Polo Boy spent five hours soaring within four miles of Aston Down.  Most of the time seemed to be spent overhead the polo fields, but wisely from 4,000 feet AGL this time.  Was there something, or someone perchance, that caught your eye yesterday, Adam?

CNN parked up after my second flight, ready to have the wings washed to get rid of any bugs, and then to be de-rigged for the journey home.

The original plan was to go back to Brentor in convoy after some supper to wait for the inevitable traffic jam around Bristol due to the Bank Holiday and half-term traffic to subside.  It didn't happen that way.  Mike had to go back early to be ready for a commitment that he couldn't break on Saturday.  Steve and Peter departed early when the winch went offline, and Rick headed off to Oxford to stay with relatives.  Scratch and Val headed off later.  John and Sean stayed the night and headed back in the morning.

I was smooth-talked by Phil on the logic of being ahead of the traffic from London and Birmingham, and he, Andy, and I left by 1630, but we were staggered in our departure.  In hindsight it was probably better that we didn't go in convoy rather than generate negative PR for the sport by causing any extra road blockages.  As expected, the traffic was heavy. Fortunately, we weren't going northbound as the M5 was blocked on three occasions with accidents.

CNN parked up at 2045, ready to be pushed back into the rack on Sunday.  It was starting to spit with rain.  We are back on Dartmoor after all!
Not all the Expeders had returned, or had they had headed elsewhere, and so the glider "rack" still had plenty of holes in it

The feedback to Mike on the expedition was universally positive.  Andy summed it up:

"Can I echo all of the above?

Fantastic Flying,

Fantastic company,

Fantastic food.

Overall, a fantastic week."

What had been achieved at Aston Down?: a 50 km distance flight, a 100 km diploma flight, a five-hour duration (Sean), various cross country adventures,  many long flights, a successful land out and retrieve (Polo Boy), winch and aerotow launches, thermal flights, convergence flights, and a wave flight (Andy).  DGS pilots also avoided any unexpected audiences with the King!  Overall, the DGS Expeders flew (including Sean's flying at Nympsfield and an early start at Aston Down by John) a grand total of 137 hours 14 minutes of flight.  It was indeed a very good week with no non-flying days!

Finally, our thanks go to our genial hosts from the Cotswold Gliding Club, the permanent instructor, Ryan, whose laid-back, competent approach was much appreciated.  In addition, the winch drivers and the tug pilots who kept launching us into the air.  Also, to the long-suffering Susi, the Office Manager, for keeping us in line.  Thank you.  "We'll be back" (no, that's not meant to be an Arnie Schwarzenegger quote).

I am already looking forward to the expedition next year.  With that, I sign off on the 2025 Aston Down blog.  I hope you enjoyed our adventures, albeit vicariously.  Come and join us next year.

Gavin Short

Dartmoor Gliding News - Thursday 22 May 2025 - Aston Down Expedition Day 4

Sunny and blue.  Another lovely day at Aston Down.  The morning brief had us operating from Runway 02.  There were no NOTAMS that would concern us.  Get your gliders to the launch point by 1000.  So let's go flying.

Do you think anyone will notice if we took the Eurofox home?

DGS gliders abound at the launch point

The DG 500 ready for Val and Neal's delight

Andy's Ventus CT ready to find some wave

Adam gets ready for his one way flight
Steve, was today's "crash test dummy", or more politely the "sniffer" to see what the conditions were like.   They were obviously good as he flew for 3 hours 2 minutes.

Steve's view of a great sky as seen on his 3-hour flight
This is as close as Steve dared to go to the Severn Estuary
Val and Neal 3,000 foot aero tow with Scratch, consecutively, obviously.   Each enjoyed an hour of local soaring each.  When not flying, they helped out again at the launch point.

Val's view from the front of the DG 500 on a cross county jaunt
I had a great flight, albeit getting low at one point on the far side of the Kemble ATZ and discovered a great general aviation strip.  After scratching, I connected with a weak thermal over a solar farm that eventually bloomed to over 6 knots.  I encountered an amazing line of lift for over three miles of three knots up whilst flying in a straight line.  I subsequently discovered a possible reason for the amazing lift.  Sean managed over 2 hours on his second attempt.  John flew for 3 hours 48 minutes and a locally declared 100 km task.

Adam called the WhatsApp group, which makes a very weird sounds on a group call.  "It's Adam.  I seem to have landed out a bit!"

"Where are you?"

"At the polo club."

He subsequently sent a three words reference:  Tune/joked/deflation

A Ka-6 CR with the Polo Club's emergency response vehicle to the rear (an Aston Martin)
The smoothest field that Snoopy has ever landed on
Derigging with the polo ponies in the background
Adam assured me that no Polo ponies were harmed in his land out
Neal arranged a retrieve crew: Neal and Peter.  Adam said that no more would be needed as the field at the Polo club was flatter than that at Aston Down.  A very easy retrieve.  How the mighty fall from grace after his performance earlier in the week.

Andy had an adventure.  While flying some 8 km north of the airfield, he spotted a wave bar.  Whilst thinking of whether to start his engine to get to it, his vario started beeping.  He was already in lift.  After an hour he had managed to climb to just over 10,000 feet AMSL before he descended as the cloud gaps were starting to close.

Andy in the wave above the clouds

The wing of the Ventus CT cruises above the clouds

Note where the all important wave gap is

The front edge of the lenticulars

The host club were running an evening flying session for local CCF cadets.  Two K-21 gliders, two Basic Instructors, a winch driver, and the obligatory Flight Instructor (Sailplane).  Unfortunately, they were light on helpers.  Andy, John, and Polo Boy stood up and helped out.  Dinner was delayed a little but very tasty when it came; Neal produced burgers with all the accoutrements, chips, and coleslaw.

Burger, chips, and coleslaw
Happy campers
So a day that overdelivered when so little was promised.  What a great result.

Gavin

Dartmoor Gliding News - Wednesday 21 May 2025 - Aston Down Expedition Day 3

It rained quite heavily during the night according to those camping and those sleeping in their vans.  The rain was caused by the trough of low pressure passing through.  However, the forecasts for the day were all over the place. In Uckers terms (Royal Navy version of Ludo), it was a definite "mixy blob".   Time to rig, but that was interrupted by a shower.  We got to launch point on Runway 02 launch point by midday.

Rick with his instructing hat on readies to take Val to the skies
Mike's Club Libelle, Snoopy, and a CGC K-21on the grid
The mighty ASH 25 Mi comes out for a check flight and an introductory flight for one of the CGC weekly course candidates

Rick getting comfy in the Club Libelle to test fly it
Phil delighted to be back in the air again after a day off
DGS gliders gridded ready for the off
Adam in Snoopy, happy to go flying again
It did get thermic and we flew.  Several relights and several shorter flights than earlier in the week, although Andy managed a couple of flights over 30 minutes.  The only longer flights were Steve in the Open Cirrus (2 hours 2 minutes) and me in the Standard Cirrus (2 hours 11 minutes) - A Cirrus kind of day then.

Back at the airfield the DGS ground crew had sprung into action.  Although it was a club flying day those who had looked at the forecast stayed away or perhaps stayed in bed.  Scratch saw the need and leapt into action; taking charge.  Neal did a stirling job marshalling and ground handling the gliders while Val, after her two short flights in the K-21, ran the tower expertly and liaised with the winch.  Apart from the occasional "Brentor base" call, by a well known voice to DGS members, radio operations seemed to go well from my monitoring at a distance.  Thankyou all three for keeping things moving.  It is appreciated

I spent quite a while in the vicinity of Highgrove house at 4,000 ft or more, so clear of the airspace.  After a dog leg out to the Severn Estuary to look at the bridges, I came back on a long leg with no lift.  I had to dog leg away from Highgrove as I didn't want an unscheduled audience with the King!  I found a scrappy thermal that gave me 0.9 knots.  I moved to a different promising looking cloud and was rewarded was a stonking, turbulent thermal that took me up 2,000 feet with an overall average climb rate of 6 knots (the averager was peaking at 7.7 knots on occasions).  I then headed back at speed to clear the wall of cloud, then  out into the better air, and headed back to Aston Down. 

During the afternoon, there had been frequent showers in the local area.  One passed close to Aston Down and the increase in wind speed, gusting 33 knots at one point) and bumpiness made for a challenging approach and landing for Rick, Steve and Peter (who managed 56 minutes in total).  When I returned to the airfield it was much calmer and allowed me a gentle wide circuit and landing in the south field (Runway 02).  So a great end and "man of the match" for me!

Mike cooked a superb Malaysian curry and Val produced an extensive cheese board.  All were happy campers!

 And a final look at the mighty ASH 25 Mi (which dwarf's Peter's Kestrel 19).

The pilot having a check on the ASH 25 Mi gets strapped in
Winch launch. Look at the bend in those wings!
 Gavin Short

Dartmoor Gliding News - Tuesday 20 May 2025 - Aston Down Expedition Day 2

The day dawned bright and blue with a light north easterly wind.  Lots of gliders lining up for aero tows and then winch launches on Runway 02.

The Cotswolds pundits were heading to East Anglia.  Andy and John planned a 300 km task to Telford, Devizes, and back.  Peter and I planned a 174 km task Aston Down, Edgehill, Cirencester Church, Nympsfield, Aston Down.

What of Sean?  "Pyjama man" was up early with the lark, well the Libelle actually ready for his first cross country task.  A 50 km task from Aston Down to Edgehill.   It's actually 62 km and Edgehill is 42 feet above Aston Down so there would be no problems with the 1% rule (which accounts for the difference in airfield height, of your destination is lower than your starting point).

By 1130 there was a full grid waiting for aerotows the Cotswold Gliding Club training flights commenced.  Reports of 4.5 knot thermals from Ryan, the Duty Instructor, in a training flight sparked a flurry of activity.  Mercifully, there was a sheet of thin high cloud that just took the edge off from the relentless sun for those on the ground.

Then there was a change of plans.  The tug driver had another commitment in the afternoon, so everyone needed a winch launch. Two queues were formed.

Gliders gridded on Runway 02
The aero tow queue lines up
ABCDE checks - Tail dollies off
Those gliders with water ballast keep their wings level
The T-21 comes out to play
Walking the T-21 down the runway.  Goggles and flying helmet anyone?
Sean's close up view of Edgehill (Shenington in old speak) as he rounded the turn point
Rick's view of Edgehill from height
Peter's view.  Those long wings always seem to get into the picture

It was hazy towards the Severn estuary
It's one of those 19 metre wings in the picture again!
Scratch and his trusty steed (DG 500)
Gavin gets his Standard Cirrus, CNN, ready
Waiting for the cumulus and the tug pilot to arrive
Rick waiting in style
Two winch queues forming.  Snoopy, AKA BVR, ready for an adventure
Pundits study the sky
I am ready
"Hey there Mr Blue Nose", with apologies to ELO
A promising looking sky
These two believe it or not share a birthday, literally, they were born the same year.
Neal enjoyed a mini cross country.  1 Hour 20 mins: Stroud, Nympsfield, Kemble.
Val. 1 Hour flight: Stroud, Cirencester, Kemble and back.
Gavin's view of the bridges into Wales.  Passport anyone?
Gavin's view later on during his flight.  Glorious.
Looking good.  Notice CNN's shorter wing when compared to Peter's Kestrel
Approaching Kemble from overhead Highgrove
A close up of the jets arranged on Kemble airfield
Gavin heads towards the Severn Estuary
Adam's amazing flight to Devizes, Worcester, and back all with just a map and compass.
Sean's route to Edgehill and back for his 50 km flight, and 100 km Part 1, and his 5 hours duration flight. Bravo.

Then there was a change of plans.  The tug driver had another commitment in the afternoon, so everyone needed a winch launch.  Two queues were formed.

What of the flying when we finally got going?

Sean set himself Aston Down to Edgehill and return and if lucky his five hours duration.  He did it! Congratulations Sean.  Rick also went to Edgehill and back.

John's second turn point, Grafham water
John set him self a 303 km Aston Down, Nympsfield east, Grafham Water, Aston Down and got round. Potentially a diamond goal, subject to rectification.  Andy stayed local. Peter and I chickened out when faced with the large blue hole and soared in the local area.

So a slow start, but the day became great and much was achieved.  Congratulations all.

Gavin Short