After four promising Lohner B.I prototypes were completed in 1912, twenty-eight were ordered as Series 11 or Type B, and they were all delivered by mid-1913. Light construction methods meant the planes had insufficient loading margins and they had to be flown with a gentle hand. Four Fliks were using Lohner B.Is when the war began, but they were retired as less fragile planes arrived in the autumn. 
|Number built||32 |
|Wingspan||13.5 m (44 ft 2 in) |
|Engine||90hp Daimler inline|
|Max Speed||115 km/h (71 mph) to 130 km/h (81 mph)|
|Climb||1,000 m (3,280 ft) in 12:00|
|Ceiling||2,600 m (8,500 ft)|
Sixteen were converted to dual-control trainers in the form of the Lohner B.I(Fd) Series 73. 
For more information, see Wikipedia:Lohner B.I.
- Grosz'93, p.31.
- Lamberton, pp.212-213.
- Grosz'93, p.32.
- Grosz'93, p.309.