Sands Dr.1 Builder's Forum on The Aerodrome.com

​Experimental Aircraft Association - EAA

Wicks Aircraft Supply Co.

KITPLANES Magazine

KITPLANES Article on Chris Hill's Dr.1

Golden Age Air Museum

Jasta Binks Aviation (UK) on Facebook

Dreidecker.co.uk - Peter Brueggemann

Vintage Flying (UK)

Fokker Dr1.com

Fokker Dr1.com on Facebook

Building a Fokker on Facebook

Knights of the Sky

Knights of the Sky: WWI Aircraft on Facebook

Old Rhinebeck Aerodrome

Fantasy of Flight Museum

​Aviation History.com

War Hawk Air Museum (Fokker Dr.1)

Military Aviation Museum WWI Collection

​Photo Library Dr.1 Replicas (UK)

Virginia EAA Chapter 231's 1929 Primary Glider Replica on Barnstormers.com

Cross and Cockade International

Distant Thunder Aviation (photography)