Dartmoor Gliding News - Christmas Eve - Sunday 24 December 2023

Another gloomy and wet forecast, with a low cloud base, caused the Duty Instructor to cancel flying at Brentor today.  But there has been activity at the club recently in anticipation of the big day by the DGS Maintenance Team.  Here is their latest fleet update:

As spotted last year (Ed: By the number of reindeer fog must have been forecast)

DGS Fleet update - Sunday 24 December 2023

Santa Sleigh - G-HOHO - Serviceable

Annual inspection completed, ARC issued, BGA and CAA informed.

Reindeer droppings and stray Bourbon biscuits vacuumed out of the the cockpit.

Repairs have been effected to the existing landing damage to the LH side of the cockpit with fresh 1.5mm aviation grade plywood using Aerodux glue. Repainted with Cirrus Red paint (RAL 3000).  New CAA registration letters applied as required.

Damage to the left skid has been repaired by fitting a new skid.  The pilot was informed to attempt landings on grass in preference to landing on concrete or rough terrain.

The TOST Aero tow hook was exchanged to cure the reported tardy release on demand.

The ASI and Altimeter have been checked against Colin's electronic manometer.
 
PowerFLARM Fusion Firmware version 7.22 has been installed and checked against the club's Atom base station so members can monitor the flights on Glide and Seek or Flight Radar 24.  Accordingly, the Stealth/competition mode has not been selected.

Ventilation holes were drilled in the front screen and a vent deflector was fitted following the misting problems reported last year.  This was another good vent deflector installation by John Smith.

Traces and reins inspected and assessed as serviceable for another year following DB's servicing of the eight reindeer tow ropes and checking of their weak links.  A ninth has been produced for Rudolf as a contingency if fog is forecast on the flight plan.  The fifth strap on the safety harness has been removed as aerobatics are no longer permitted due to the CFI's local ruling.

Mrs Bennett has made new safety cushion covers incorporating Navboy's latest air foam safety cushions (Ed:  These retain their energy absorption characteristics even in extreme cold unlike Confor or Dynafoam.)  A new, large cockpit pocket has been fitted for in-flight essentials and has a low-noise USB charging port.

The tatty yaw string has been replaced by an MK IV “high tech” Yaw String courtesy of John Allan.  It was procured from Navboys before their move "Up north" from their previous base at Lasham.

Hugh Gascoyne worked on the air brake caps, fettling, and touching up the paint to ensure no air brake cap "chatter" at high speed.  Air brake over-centre-lock pull-off force checked correct.

Weight and Balance calculations were reviewed by the Chairman and the Fleet Manager.  The British Gliding  Association 3% all-up weight concession was correctly applied which has increased the luggage payload by a useful 21.2 Kg. The placard has been reissued accordingly

Operation of the 8.33 kHz spacing radio checked correct. David Archer has also checked the antenna with the Voltage Standing Wave Ratio meter and it's within tolerance. Oxygen equipment was removed to reduce weight as no wave flying is expected this year.

The glider log book has been updated and the sleigh released to service.  Adam has added a new aircraft type to his Personal Experience Record which should help him on his path to get his BGA Inspector's ticket.

Merry Christmas and Happy New Year,

from the DGS Maintenance Team

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Gavin Short

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