having being seeing on the airliners website i can be confirmed it was i beluga that i saw. ok it was not as hi as i fought it was but it was about 30,000 feet as it had contrains coming out of the back. so in about 50 miles from chester to south og sheffield it was comin to crusing hight. thank everyone on og you for being so responsive i have got binculers and they are 16x50 ones so no bad for spotting hi up aeroplane are there any stronger ones? does that top secret aero plane fly over south sheffield as i would like verty much to spot that in my binculers !