Hello,
The photo was taken in June 1916 on Eastern Front and shows an LFG Roland C.II.
Full point and next challenge go to Richard.
The scoreboard after challenge # 650 :
LFG Roland C.II
92.00 FOKKERJ ¤ Feuchtwanger ¤
88.45 ¤ FLAMINGO ¤
65.25 ¤ Lodzermensch ¤
46.60 Froggy ¤
43.00 richard B ¤ 
32.30 Rbailey ¤
30.70 YavorD ¤
29.50 Breguet ¤
18.45 AQUILIUS
18.25 AROTH
16.30 Varese2002
11.00 John McKenzie
09.30 Rod_Filan
08.80 '14-'18aviationcollector
08.10 Gregvan
08.00 ONEALM
07.50 matte_kudasai
06.50 Patrick
06.40 Expositor
06.00 Dan_San_Abbott
05.75 Ross
05.70 Jeroplan
05.50 Gilles
05.25 Rexee
05.20 Albatros1234
05.20 Crankcase
05.20 Laserlloyd
05.20 SCMc
05.00 Albatros_Ace
05.00 Kilian .................. Have to wait three hours
04.50 Rufe ................... May start immediately
04.00 Al Forbes
04.00 Edmondy
04.00 Eric
03.80 gregorydquist
03.50 sergio_vitalio
03.30 PaulForster
03.20 Colin A Owers
03.10 Catfish
03.00 Berman
03.00 Crimso
02.70 Tbstreet
02.00 Cruze
02.00 Johnnick
02.00 Rickenbaron
02.00 Sobrien
01.80 Tom L
01.50 Nieuport 14
01.45 Ransom E. Olds
01.10 Jellytwig
01.00 ArisKosionidis
01.00 airwarrior
01.00 Ampovandak
01.00 brisfitworks
01.00 Cigogne
01.00 Cliff
01.00 Graham Hunter
01.00 misa2
01.00 Pvernon
01.00 rammjaeger
01.00 RONNY BAR
01.00 Troy Raines
01.00 ulpilot
00.50 Aeronaut
00.50 Miroslav Pokorny
Regards
Marek