Jasta 11 may have been the premier Jasta in JG 1 (Richthofen).
Jasta 11 flew mostly (perhaps exclusively) Albatros D5 and D5a aircraft in mid 1917.
On June 26, JG 1 was formed by combining Jastas 4, 6, 10, and 11.
Richthofen received the first of the legendary Fokker Dr.1 Triplanes (actually this was a prototype V-4 type) first flown on August 28, 1917.
The numbers of Triplanes were initially very small. Often only flown by the flight leader -- the Albatros remained the dominate aircraft in Jasta 11.
By the end of October, structural deficiencies in the Fokker Triplane had become apparent and all of the Triplanes were 're-called'. Jasta 11 would once more rely entirely on the Albatros D5a. The Fokker Dr.1 would not return to service until well into the winter.
1918 would be the year of decision for the Great War. Jasta 11 would be entirely equipped with the Fokker Triplane prior to the great German spring offensives. They would fly the Triplane until mid-May.
In mid April, early models of the Fokker D.7 began appearing in front line units. These aircraft were not flown in any numbers until roughly mid-May, 1918. Shortages of Caster oil lead to the abandonment of the Fokker Triplane because its rotary engine could not be adequately lubricated. The in-line engines of the Fokker D.7 didn't have this problem and Jasta 11 rapidly converted to the Fokker D.7.
Jasta 11 would fly the Fokker D.7 until the end of the war. Undoubtedly some of these aircraft were the Fokker D.7(F) model.
mjc