McMurdo Fastfind 220 GPS PLB Battery Replacement Service (91-050-220A)
If you look at the back of your Fastfind 220 PLB, you will see the Battery Expiry Date of your current set of batteries. McMurdo Fastfind 200. McMurdo Fastfind 210/211. McMurdo Fastfind 220. McMurdo Fastfind Ranger.