Wikipedia:Articles for deletion/Douglas DC-7B N836D
The two sources are very in-depth and demonstrate passing .  Contrary to the nom's statement, an "enthusiast magazine devoted to airliner aircraft" is in fact a |reliable source  per  and  as it's independent of the topic and has editorial oversight of its content. There's too much sourceable content to be used in the Douglas DC-7 article
— User:Oakshade, 15:20, 12 July 2011 (UTC)
Stance: keep
Cited policy: WP:GNG||WP:RS||WP:RS||WP:GNG (Wikipedia:Notability)