43: Giza pyramids, a favourite with tourists.
43: Giza pyramids, a favourite with tourists.
44: Afghani musicians entertain locals in Mashhad, Iran.
45: Young engineers carry out an Air Traffic Control radio check.
46: BAC 1-11 major interior check and refurbishment.
47: Rolls-Royce RB211 engine modification programme.
48: Technical Block K can maintain a wide range of aircraft types.
All photography © Alan Holland-Avery