APRS messages are stored for 14 days. It is possible to search using wildcards (*?) after a prefix.
2024-05-11 05:12:34 EDT: K8WDX>AB3KC-7: Test, TY 2024-05-11 05:13:02 EDT: AB3KC-7>K8WDX: got it auto reply 2024-05-11 05:57:47 EDT: K8WDX>AB3KC-7: Test, TY