Self Loading Freight
Was it really that bad, flying out? Or am I being too dramatic?
The aircraft could be very unforgiving regarding rough runways, and was a major design headache in the early days. There was particular concern regarding about runway conditions in JFK, and extensive modifications were carried out to the shock absorbers to help reduce the effects. However simplified solutions WERE sought by the manufacturers, one of these being to try and reduce the damping of the main gear by removing a meausured amount of oil from the cylinders and chage the 'tuning' of the leg, but this proved to be, er... less than successful:
In early 1977, aircraft 210, G-BOAE was doing it's pre-delivery test flying out of Filton (Fairford was now closed as a permanent test base, but day flying was carried out from there, the aircraft returning to Filton at night). and it was decided to try this rechnique on 210. A little French guy from the landing gear manufacturer Messier spent all day, travelling from the other side of France to Filton in the west of England, and arrived at the plant at around 23:30. He spent several hours that night, draining off his carefully calculated amount of fluid from each of the main landing gears, and returned to France a happy little bunny the following morning. BIG MISTAKE !!
When OAE did it's test flying the following day, everything seemed to be going well, but on the final landing of the at Fairford.. THUMP!!! The barrels of the shock absorbers bottomed, sending a sizable shock through the entire airframe. No structural damage was done, but several systems went off line, and I particularly remember one of the incidence vane heaters being knackered by the force of the vane thumping against the stops. Our poor little Messier rep' arrives home LATE that night, only to receive a message telling him to go straight back to Filton. The poor guy was a wreck, but like a true trooper headed straight back to the UK, and inserted his carefully measured amount of oil back into the main landing gears of G-BOAE. (Always thought that this would have made a great comedy sketch)
Dude
