▁seat ▁reconna issance ▁aircraft ▁developed ▁in ▁parallel ▁with ▁P ote z ▁ 3 9 , ▁with ▁narrow ▁tail ▁bo om ▁replacing ▁conventional ▁rear ▁fus el age . ▁Un success ful , ▁with ▁only ▁three ▁built , ▁the ▁AN F - Les ▁M ure aux ▁ 1 1 0 ▁being ▁preferred . ▁P ote z ▁ 3 9 0 ▁A 2 ▁ ▁Two - se at ▁observation ▁aircraft ▁for ▁French ▁Air ▁Force . ▁Power ed ▁by ▁a ▁His p ano - Su iza ▁ 1 2 H b ▁engine . ▁P ote z ▁ 3 9 ▁Hy ▁Ex perimental ▁float plane ▁version . ▁P ote z ▁ 3 9 1 ▁Vari ant ▁of ▁P ote z ▁ 3 9 ▁power ed ▁by ▁ ▁Lor raine - D iet rich ▁ 1 2 H . ▁ 1 2 ▁production ▁versions ▁built ▁for ▁Peru . ▁P ote z ▁ 3 9 1 0 ▁R 2 ▁Ex perimental ▁aircraft ▁with ▁ ▁His p ano - Su iza ▁ 1 2 Y br s ▁engine . ▁One ▁built . ▁P ote z ▁ 3 9 1 2 ▁Ex perimental ▁aircraft ▁with ▁ ▁Ren ault ▁ 1 2 ▁J c ▁engine . ▁One ▁built . ▁P ote z ▁ 3 9 2 A ▁single ▁prototype ▁initially ▁built ▁with ▁a ▁ ▁His p ano - Su iza ▁ 1 2 K b , ▁later ▁re - eng ined ▁with ▁a ▁ ▁His p ano - Su iza ▁ 1 2 X br ▁P ote z ▁ 3 9 3 A