APRS messages are stored for 14 days. It is possible to search using wildcards (*?) after a prefix.
2024-05-10 16:02:15 EDT: F4EGG>F1IGI-6: Best 73's From Thierry F4EGG 2024-05-10 16:04:23 EDT: F4EGG>F1IGI-6: QSL and 73 via ISS 2024-05-13 15:09:56 EDT: HB9EYZ>F4EGG: heard in JN37, QSL? 2024-05-13 15:10:08 EDT: F4EGG>HB9EYZ: QSL and 73 via ISS 2024-05-13 15:11:24 EDT: F4EGG>ON4BN-9: Best 73's From Thierry F4EGG 2024-05-18 15:48:42 EDT: F1IGI-6>F4EGG: loud and clear 73