http://acepilots.com/airplanes Photos and summaries of historical aircraft Sun, 20 Dec 2009 19:52:10 +0000 http://wordpress.org/?v=2.9 en hourly 1 http://acepilots.com/airplanes/country/american/de-haviland-dh-4/ http://acepilots.com/airplanes/country/american/de-haviland-dh-4/#comments Thu, 10 Apr 2008 19:06:15 +0000 Stephen http://acepilots.com/airplanes/?p=61 http://acepilots.com/airplanes/country/american/de-haviland-dh-4/feed/ 0