APRS messages are stored for 14 days. It is possible to search using wildcards (*?) after a prefix.
2024-05-27 18:21:06 EDT: KB2HSH>VA3MSV: Greetings from Buffalo [UISS] 2024-05-27 18:21:37 EDT: VA3MSV>KB2HSH: AA:Msg rcv'd but I am currenty away from radio 2024-05-27 18:21:46 EDT: KB2HSH>VA3MSV: Greetings from Buffalo [UISS]