APRS messages are stored for 14 days. It is possible to search using wildcards (*?) after a prefix.
2024-05-20 20:27:31 EDT: KQ4NUA-5>KO4SSD: Testing to see if it works 2024-05-20 20:29:01 EDT: KQ4NUA-5>KO4SSD: Testing to see if it works 2024-05-20 20:31:01 EDT: KQ4NUA-5>KO4SSD: Testing to see if it works 2024-05-20 20:33:01 EDT: KO4SSD-9>KQ4NUA-5: i got it good job! 2024-05-20 20:34:11 EDT: KO4SSD-9>KQ4NUA-5: i got it good job! 2024-05-20 20:35:01 EDT: KQ4NUA-5>KO4SSD: Testing to see if it works 2024-05-20 20:43:02 EDT: KQ4NUA-5>KO4SSD: Testing to see if it works 2024-05-20 20:59:03 EDT: KQ4NUA-5>KO4SSD: Testing to see if it works 2024-05-23 15:31:36 EDT: KQ4NUA-5>KO4SSD: Are you out there today 2024-05-23 15:32:07 EDT: KQ4NUA-5>KO4SSD: Are you out there today 2024-05-23 15:33:07 EDT: KQ4NUA-5>KO4SSD: Are you out there today 2024-05-23 15:35:08 EDT: KQ4NUA-5>KO4SSD: Are you out there today 2024-05-23 15:39:08 EDT: KQ4NUA-5>KO4SSD: Are you out there today 2024-05-23 15:47:09 EDT: KQ4NUA-5>KO4SSD: Are you out there today 2024-05-23 16:03:14 EDT: KQ4NUA-5>KO4SSD: Are you out there today