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- The debris of a crashed F-35 was found Monday in South Carolina after its pilot ejected during a mishap Sunday.
- It's unclear why the pilot ejected, but the jet may have flown on autopilot for some time afterwards.
- Though it's not certain, a special seat feature in the F-35B could've played a role in the unusual incident.
Even after debris from a missing F-35 stealth fighter was discovered in South Carolina earlier this week, questions remain about why and how the pilot bailed out of the jet in the first place.