What jet spawns in Fort Zancudo?

Excuse me, I'm curious about something related to the game Grand Theft Auto V. Specifically, I'm wondering about the aircraft that spawns within the Fort Zancudo military base. Could you elaborate on what type of jet is commonly found there? I've heard rumors of a specific model, but I'd like to get a clear and concise answer if possible. Is there a particular jet that players can expect to encounter when exploring the base?