The P-3s are still flying. Grey and black market parts are readily available. Seen them enough over the years. And heard all the pundants claiming they couldn’t be still flying, yet there they are...
Been working with P-3’s for about 30 years now and hope to retire when the aircraft does...
Yes there’s numerous FMS countries that do fly them and the USN still has 100+ (different variants) flying around till about 2016 for some(P-8 takes over)and 2020+ for others. Iran’s aren’t...