APRS messages are stored for 14 days. It is possible to search using wildcards (*?) after a prefix.
2024-05-22 22:25:32 EDT: N6VMG>AJ6KN: checkin David LG mountains for ARES coastal net 2024-05-22 22:26:27 EDT: AJ6KN-9>N6VMG: You are in the log, David! 2024-05-22 22:26:41 EDT: N6VMG>AJ6KN: checkin David LG mountains for ARES coastal net