APRS messages are stored for 14 days. It is possible to search using wildcards (*?) after a prefix.
2024-05-19 21:36:42 EDT: KB4JP-7>NX9O-9: 73 de KB4JP: have a nice day 2024-05-19 21:38:43 EDT: KB4JP-7>NX9O-9: 73 de KB4JP: have a nice day 2024-05-19 21:39:44 EDT: KB4JP-7>NX9O-9: 73 de KB4JP: have a nice day