The Silva 70P is a marine panel mount compass that is popular in several aircraft brands. It is liked for its ability to be mounted from the vertical to 30° from horizontal, and for allowing the pilot to look into the compass from the top, for good orientation. Approx. 3 1/8".
Weight Temp.
range operation Temp. range
storage Illumination Compensator Accuracy Apparent card
diameter Card type Card graduation Lubberlines Heeling
angle Gimballed cradle Mounting Mounting
angle Warranty period
344 gr -10°C to
+70°C. 14°F to 158°F -30°C to +80°C. -22°F to 176°F Optional
(Art. No. 34481) Optional (Art. No. 34472) ±1° 70 mm. 2.7
inc Cone Edge: every 5°. Top: every 5° Center Roll: 30°.
Pitch: 30° No Bulkhead +10° to +110° 10 years