d.grimm
Pre-takeoff checklist
anyone still use a KLN89B and have you made it work after the GPS rollover?
It was April 6-7.I don’t recall when the rollover was, but the one I use occasionally was working fine last Saturday.
Brian
Yes. $6.00 at Mouser and about 40 minutes to solder a new one in. King wanted $400 to replace the battery!If it is just a bad backup battery, they used to be in stock at Mouser.....pretty easy to replace as well...good luck.