r/AirCraftPorn
AviationVisitHigh-quality photos of aircraft of all kinds.
Aviation subreddits
Planes, helicopters, and flying.
r/aviation
AviationVisitAviation: aircraft, pilots, and news.
r/flying
AviationVisitFlying and learning to be a pilot.
r/Helicopters
AviationVisitHelicopters: flying, photos, and news.