How to do calibration of Rekin Keiki Gx 8000 

That's wonderful ❤ thank you so much Sir

Helpful... Tnx bro...❤

Can't wait for the video Would be appreciated for early release

Hey brother… can you help me with the test fro type specific ecdis SperryMarine VisionMaster FT? The test is hard..

Hi, is it type GX-8000, type A, B,C,D,E or F ?

hi how to changeover to volume HC, it's not happening in auto

Promo'SM 💖