Attitude director indicator, model AD-350 part n°2591092-904, serial n° 81040433, par Sperry flight system. 13 x 13 x 23,5 cm. (5 x 5 x 9 ¼ in.)
Indicator horizontal situation, type 331A-8D, part n°777-1083-001, serial n°5E489, par Collins radio company. 13 x 13 x 23,5 cm. (5 x 5 x 9 ¼ in.)

Two Boeing 747 flight instruments, ADI and HSI