Provides an approved installation for the addition of inboard de-ice boots for the Models 690, 690A, 690B, 690C, and 695.
Category Archives: 690A
151B Recognition Light Kit
Provides an approved recognition light installation to increase the visibility of the airplane during flight for the Models 500S, s/n 3076 and later, 680W, s/n 1726 thru 1850, 681, 685, 690, 690A, and 690B, all serial numbers. Two kits are available–one with a pulsing function and one without.
150 Lower Wing Access Hole Kit
Provides approved access hole installation for inspection of lower wing spar (SB 208A) inside of wing between Stringer No. 7 and Stringer No. 8 at Wing Stations 79.00 and 106.36 or for access to gear trunnion fasteners requiring replacement for Models 690, 690A and 690B.
147 Conversion to AlliedSignal TPE331-10T Engines
Not a Custom Kit but an STC
144B Lower Main Spar Replacement Procedure
Provides replacement of the lower spar cap to restore the structural integrity of the original design of the Models 685, 690, 690A, and 690B.
