Challenge has finished
Upload the picture of an aircraft in inverted flight. Both civilian or military are accepted.
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Friday, 22nd March, 2013 (GMT)
Friday, 29th March, 2013 – Thursday, 4th April, 2013 (GMT)
Friday, 5th April, 2013 – Thursday, 11th April, 2013 (GMT)
Capture date rules:
Maximum number of entries per user:
Maximum number of entries in challenge:
These entries were provided by the challenge host(s) as samples and cannot be voted on. Upload sample image.
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