I know it's been an issue for a long time. But I really miss the sound of shells flying through the air.
BI aircraft and missiles have an in-flight sound that doppler shifts properly. So it should be technically possible. I've even looked at this a bit, but locating a good source has proven beyond my limited skills. Note - I know about plenty of sites with sound effects of artillery, but all the ones I have found are samples that are doppler-shifting, have explosions in them, etc. Never could manage to cut a short sample from one of those and not get a horrible "beat" effect.
Opinions, thoughts, suggestions??