I just noticed that my Compass card is missing. I know it was there recently, but not actually sure when the last time I paid attention to it was. Should the numbers be in the log book? I looked and didn't see it, but there are over 50 years of entries, and many of them are hand written. If I can't find the old numbers, can I fill out a new card myself or do I need my A&P to do it? If I can do it myself, is there an accepted procedure that doesn't involve a Compass Rose?