APRS messages are stored for 14 days. It is possible to search using wildcards (*?) after a prefix.
2024-05-19 18:25:03 EDT: N3GSD-9>W4RFJ-9: hi from the car de John 2024-05-19 18:27:45 EDT: N3GSD-9>W4RFJ-9: hi from the car de John 2024-05-22 19:37:05 EDT: N3GSD-9>W4RFJ-9: hi from the car de John 2024-05-22 19:37:52 EDT: N3GSD-9>W4RFJ-9: hi from the car de John 2024-05-22 19:48:17 EDT: N3GSD-9>W4RFJ-9: hi from the car de John 2024-05-22 21:52:28 EDT: N3GSD-9>W4RFJ-9: hi from the car de John 2024-05-22 21:53:34 EDT: N3GSD-9>W4RFJ-9: hi from the car de John 2024-05-22 21:54:46 EDT: N3GSD-9>W4RFJ-9: hi from the car de John 2024-05-22 22:00:36 EDT: N3GSD-9>W4RFJ-9: hi from the car de John 2024-05-22 22:03:40 EDT: N3GSD-9>W4RFJ-9: hi from the car de John 2024-05-22 22:04:47 EDT: N3GSD-9>W4RFJ-9: hi from the car de John 2024-05-22 22:05:51 EDT: N3GSD-9>W4RFJ-9: hi from the car de John