Conflict between the USA and Iran is causing "substantial additional pressure" for the charity.
George solves the puzzle in a live online video to raise money for Midlands Air Ambulance.
The charity is holding a photo exhibition in Birmingham to commemorate its 35th anniversary.
George is aiming to solve the toy in less than three minutes to raise money for charity.
The upgraded base now has larger hangar facilities and a more environmentally sustainable design.
The charity was founded and started operating in 1991.
Part of the M54 was closed to allow the huge convoy of bikers to reach the Bike4Life Ride Out Festival at Weston Park.
There will be traffic restrictions for up to two hours, when about 3,500 riders travel on Sunday.
The National Water Safety Forum says warmer weather often means a rise in accidental drownings.
