It's something that would need to be avoided in code to be considered stable I believe. Even if I were to go remove a bunch of entities, it wouldn't be something that I would call stable.
So, two options really:
1) Limit airstrikes on the map
2) Convince Mal to add some code to avoid the error similar to how ET Pub does it:
http://linespeed.net/projects/etpub/changeset/736