TITLE: GCN CIRCULAR NUMBER: 31939 SUBJECT: On the AGILE detection of GRB 220423A DATE: 22/04/23 16:40:14 GMT FROM: Alessandro Ursi at INAF/IAPS M. Tavani (INAF/IAPS, and Univ. Roma Tor Vergata), A. Argan, M. Cardillo, C. Casentini, Y. Evangelista, E. Menegoni, L. Foffano, G. Piano, A. Ursi (INAF/IAPS), F. Lucarelli, C. Pittori, F. Verrecchia (SSDC, and INAF/OAR), A. Bulgarelli, A. Di Piano, V. Fioretti, F. Fuschino, N. Parmiggiani (INAF/OAS-Bologna), M. Marisaldi (INAF/OAS-Bologna, and Bergen University), M. Pilia, A. Trois (INAF/OA-Cagliari), I. Donnarumma (ASI), F. Longo (Univ. Trieste and INFN Trieste), A. Giuliani (INAF/IASF-Mi), report on behalf of the AGILE Team: We notice that today, April 23rd 2022, is the 15th anniversary of the AGILE launch. The AGILE instrument has been flawlessly operating in orbit since then. We take this opportunity to thank ASI, the AGILE scientific Team and the ground segment team for their committment to the excellence of the mission.