Jiri Javurek, jjavurek@walterengines.com Jiri Javurek, javky@rozhled.cz Jon Berndt, jsb@hal-pc.org (conversion to v2.0 only) 2005-11-01 4.0 Czech Republic LET 410 Light Twin This model was created using publicly available data, publicly available technical reports, textbooks, and guesses. It contains no proprietary or restricted data. If this model has been validated at all, it would be only to the extent that it seems to "fly right", and that it possibly complies with published, publicly known, performance data (maximum speed, endurance, etc.). Thus, this model is meant for educational and entertainment purposes only. This simulation model is not endorsed by the manufacturer. This model is not to be sold. 376.7800 64.6400 7.0000 103.0000 21.3200 78.0000 0.0000 220.0000 0.0000 20.0000 100.4000 -18.0000 45.0000 0.0000 0.0000 0.0000 60000.0000 42000.0000 107845.0000 -0.0000 -0.0000 -0.0000 8467.0000 212.0000 0.0000 0.0000 105.0000 0.0000 -82.0000 0.8000 0.5000 0.0200 19756.8000 1411.2000 45.0000 NOSE 1 265.9000 -69.8000 -78.0000 0.8000 0.5000 0.0200 70560.0000 2822.4000 0.0 LEFT 1 265.9000 69.8000 -78.0000 0.8000 0.5000 0.0200 70560.0000 2822.4000 0.0 RIGHT 1 203.0 -105 35.0 0 0 0 0 163.0 -105 35.0 0 0 0 1 10.0 203.0 105 35.0 0 0 0 1 163.0 105 35.0 0 0 0 1 10.0 210.0000 8.0000 39.0000 981.0000 981.0000 210.0000 -8.0000 39.0000 981.0000 981.0000 /systems/l410/battery-all-ok /systems/l410/battery-one-ok /systems/l410/battery-two-ok /systems/l410/bus36v-on /systems/l410/bus24v-on /systems/l410/extinguish-e1-1-ok /systems/l410/extinguish-e1-2-ok /systems/l410/extinguish-e2-1-ok /systems/l410/extinguish-e2-2-ok /systems/electrical/outputs/bus28v /systems/electrical/outputs/bus36v /systems/electrical/outputs/bus115v /systems/electrical/outputs/beacon-lights /systems/electrical/outputs/navigation-lights /systems/electrical/outputs/landing-lights /instrumentation/warn-disp/wde1-beta /instrumentation/warn-disp/wde2-beta /instrumentation/warn-disp/wd-e1-on /instrumentation/warn-disp/wd-e2-on /instrumentation/warn-disp/wd-extinguish-eng /instrumentation/engine/indicated-tl-norm /instrumentation/engine/indicated-throttlel-norm /instrumentation/engine/indicated-tr-norm /instrumentation/engine/indicated-throttler-norm /instrumentation/engine/indicated-cutoffl-norm /instrumentation/engine/indicated-cutoffr-norm /instrumentation/engine/eng-n-koef /instrumentation/engine/indicated-gen1-perc /instrumentation/engine/indicated-gen2-perc /instrumentation/engine/indicated-prop1-rpm /instrumentation/engine/indicated-prop2-rpm /instrumentation/engine/indicated-pshaft1-perc /instrumentation/engine/indicated-pshaft2-perc /instrumentation/engine/indicated-itt1-degc /instrumentation/engine/indicated-itt2-degc /instrumentation/engine/indicated-fuelfl1-kgph /instrumentation/engine/indicated-fuelfl2-kgph /instrumentation/engine/indicated-fuel1-kg /instrumentation/engine/indicated-fuel2-kg /instrumentation/pressure/indicated-parkingbrake-kp_cm2 /instrumentation/pressure/indicated-leftbrake-kp_cm2 /instrumentation/pressure/indicated-rightbrake-kp_cm2 /instrumentation/temperature/indicated-oil1-degc /instrumentation/temperature/indicated-oil2-degc /instrumentation/temperature/c-f-s-konst /instrumentation/lights/beacon-kinemat-in /instrumentation/lights/beacon-kinemat-out /instrumentation/lights/beacon-on /instrumentation/lights/navigation-on /instrumentation/lights/search1-on /instrumentation/lights/search2-on /instrumentation/lights/instr-flash-out /instrumentation/lights/instr-flash-in /instrumentation/wiper/position-dir /instrumentation/wiper/position-norm /instrumentation/wiper/switched-on /gear/gear[0]/steering-lever-norm /controls/switches/specbus_28v_115v_36v /controls/switches/full-steering-sw /controls/switches/isolvalve1-sw /controls/switches/isolvalve2-sw /controls/switches/wiper-sw /controls/switches/lgh-beacon-sw /controls/switches/lgh-navigation-sw /controls/switches/chck-extinguish-eng-sw /controls/engines/engine[0]/reverser /controls/engines/engine[1]/reverser /controls/engines/engine[0]/cutoff-cmd /controls/engines/engine[1]/cutoff-cmd /controls/engines/aileron-abc-norm /controls/gear/brake-left /controls/gear/brake-right /controls/gear/brake-parking /controls/gear/parking-brake-cmd /controls/gear/wheel[0]/brake-cmd-cond /controls/gear/wheel[1]/brake-cmd-cond /controls/gear/gear-down-cond /controls/flight/flaps-cond /controls/flight/spoilers-cond /engines/engine[0]/n1 /engines/engine[1]/n1 /engines/engine[0]/thruster/rpm /engines/engine[1]/thruster/rpm /engines/engine[0]/thruster/torque /engines/engine[1]/thruster/torque /engines/engine[0]/itt_degC /engines/engine[1]/itt_degC /engines/engine[0]/fuel-flow_pph /engines/engine[1]/fuel-flow_pph /engines/engine[0]/oil-temperature-degf /engines/engine[1]/oil-temperature-degf /consumables/fuel/tank[0]/level-lb /consumables/fuel/tank[1]/level-lb /systems/l410/battery1-ok == 1 /systems/l410/battery2-ok == 1 /systems/l410/battery-all-ok /systems/l410/battery1-ok == 1 /systems/l410/battery2-ok == 1 /systems/l410/battery-one-ok /systems/electrical/outputs/bus28v > 10 /systems/electrical/outputs/bus36v > 10 /systems/electrical/outputs/bus115v > 10 /controls/switches/specbus_28v_115v_36v /instrumentation/warn-disp/wd-e1-on == 1 /controls/engines/engine[0]/reverser == 1 /instrumentation/warn-disp/wde1-beta /instrumentation/warn-disp/wd-e2-on == 1 /controls/engines/engine[1]/reverser == 1 /instrumentation/warn-disp/wde2-beta /controls/switches/isolvalve1-sw lt 2 /instrumentation/engine/indicated-tl-norm fcs/indicated-throttle-l3 /controls/engines/engine[0]/reverser 0.0000 1.0000 1.0000 -0.7000
/instrumentation/engine/indicated-throttlel-norm /controls/switches/isolvalve2-sw lt 2 /instrumentation/engine/indicated-tr-norm fcs/indicated-throttle-r3 /controls/engines/engine[1]/reverser 0.0000 1.0000 1.0000 -0.7000
/instrumentation/engine/indicated-throttler-norm /controls/engines/engine[0]/cutoff-cmd == 1 /controls/switches/isolvalve1-sw == 2 /controls/engines/engine[0]/cutoff-cmd == 0 /instrumentation/engine/indicated-cutoffl-norm /controls/engines/engine[1]/cutoff-cmd == 1 /controls/switches/isolvalve2-sw == 2 /controls/engines/engine[1]/cutoff-cmd == 0 /instrumentation/engine/indicated-cutoffr-norm /systems/l410/bus36v-on 0.0000 1.0000 /instrumentation/engine/eng-n-koef /engines/engine/n1 /instrumentation/engine/eng-n-koef 0.0000 0.0000 1.0000 1.0000
/instrumentation/engine/indicated-gen1-perc /engines/engine[1]/n1 /instrumentation/engine/eng-n-koef 0.0000 0.0000 1.0000 1.0000
/instrumentation/engine/indicated-gen2-perc /engines/engine/thruster/rpm /instrumentation/engine/eng-n-koef 0.0000 0.0000 1.0000 1.0000
/instrumentation/engine/indicated-prop1-rpm /engines/engine[1]/thruster/rpm /instrumentation/engine/eng-n-koef 0.0000 0.0000 1.0000 1.0000
/instrumentation/engine/indicated-prop2-rpm /engines/engine[0]/thruster/torque -0.0571 /instrumentation/engine/eng-n-koef 0.0000 0.0000 1.0000 1.0000
/instrumentation/engine/indicated-pshaft1-perc /engines/engine[1]/thruster/torque -0.0571 /instrumentation/engine/eng-n-koef 0.0000 0.0000 1.0000 1.0000
/instrumentation/engine/indicated-pshaft2-perc /engines/engine/itt_degC /instrumentation/engine/eng-n-koef 0.0000 0.0000 1.0000 1.0000
/instrumentation/engine/indicated-itt1-degc /engines/engine[1]/itt_degC /instrumentation/engine/eng-n-koef 0.0000 0.0000 1.0000 1.0000
/instrumentation/engine/indicated-itt2-degc /engines/engine[0]/fuel-flow_pph 0.4536 /instrumentation/engine/eng-n-koef 0.0000 0.0000 1.0000 1.0000
/instrumentation/engine/indicated-fuelfl1-kgph /engines/engine[1]/fuel-flow_pph 0.4536 /instrumentation/engine/eng-n-koef 0.0000 0.0000 1.0000 1.0000
/instrumentation/engine/indicated-fuelfl2-kgph /consumables/fuel/tank/level-lb 0.4536 /instrumentation/engine/eng-n-koef 0.0000 0.0000 1.0000 1.0000
/instrumentation/engine/indicated-fuel1-kg /consumables/fuel/tank[1]/level-lb 0.4536 /instrumentation/engine/eng-n-koef 0.0000 0.0000 1.0000 1.0000
/instrumentation/engine/indicated-fuel2-kg /instrumentation/wiper/position-dir == 0 /instrumentation/wiper/position-norm == 0 /instrumentation/wiper/switched-on == 1 /instrumentation/wiper/position-dir == 1 /instrumentation/wiper/position-norm == 1 /instrumentation/wiper/position-dir /instrumentation/wiper/position-dir 0.0000 1.0000 /instrumentation/wiper/position-norm /controls/switches/wiper-sw 1 /instrumentation/wiper/switched-on /controls/gear/wheel/brake-cmd-cond 0.0000 1.0000 /controls/gear/brake-left /controls/gear/wheel[1]/brake-cmd-cond 0.0000 1.0000 /controls/gear/brake-right /controls/gear/parking-brake-cmd 0.0000 1.0000 /controls/gear/brake-parking /controls/gear/brake-parking 25.0000 /instrumentation/engine/eng-n-koef 0.0000 0.0000 1.0000 1.0000
/instrumentation/pressure/indicated-parkingbrake-kp_cm2 /controls/gear/brake-left 45.0000 /instrumentation/engine/eng-n-koef 0.0000 0.0000 1.0000 1.0000
/instrumentation/pressure/indicated-leftbrake-kp_cm2 /controls/gear/brake-right 45.0000 /instrumentation/engine/eng-n-koef 0.0000 0.0000 1.0000 1.0000
/instrumentation/pressure/indicated-rightbrake-kp_cm2 /engines/engine/oil-temperature-degf /instrumentation/temperature/c-f-s-konst fcs/temp-oil1-1 0.5555 /instrumentation/engine/eng-n-koef 0.0000 0.0000 1.0000 1.0000
/instrumentation/temperature/indicated-oil1-degc /engines/engine[1]/oil-temperature-degf /instrumentation/temperature/c-f-s-konst fcs/temp-oil2-1 0.5555 /instrumentation/engine/eng-n-koef 0.0000 0.0000 1.0000 1.0000
/instrumentation/temperature/indicated-oil2-degc /instrumentation/lights/instr-flash-out == 0 /instrumentation/lights/instr-flash-in == 0 /instrumentation/lights/instr-flash-out == 1 /instrumentation/lights/instr-flash-in == 1 /instrumentation/lights/instr-flash-in /instrumentation/lights/instr-flash-in 0.0000 1.0000 /instrumentation/lights/instr-flash-out /controls/switches/lgh-beacon-sw == 1 /systems/electrical/outputs/beacon-lights > 20 /instrumentation/lights/beacon-kinemat-in == 0 /instrumentation/lights/beacon-kinemat-out == 0 /instrumentation/lights/beacon-kinemat-in == 1 /instrumentation/lights/beacon-kinemat-out == 1 /instrumentation/lights/beacon-kinemat-in /instrumentation/lights/beacon-kinemat-in 0.0000 1.0000 /instrumentation/lights/beacon-kinemat-out /instrumentation/lights/beacon-kinemat-out > 0.90 /instrumentation/lights/beacon-kinemat-out lt 0.97 /instrumentation/lights/beacon-on /controls/switches/lgh-navigation-sw == 1 /systems/electrical/outputs/navigation-lights > 20 /instrumentation/lights/navigation-on /systems/electrical/outputs/landing-lights > 20 /instrumentation/lights/search1-on /systems/electrical/outputs/landing-lights > 20 /instrumentation/lights/search2-on /systems/l410/bus24v-on == 1 /controls/switches/chck-extinguish-eng-sw == -1 /systems/l410/extinguish-e1-1-ok == 1 /systems/l410/bus24v-on == 1 /controls/switches/chck-extinguish-eng-sw == -2 /systems/l410/extinguish-e1-2-ok == 1 /systems/l410/bus24v-on == 1 /controls/switches/chck-extinguish-eng-sw == 1 /systems/l410/extinguish-e2-1-ok == 1 /systems/l410/bus24v-on == 1 /controls/switches/chck-extinguish-eng-sw == 2 /systems/l410/extinguish-e2-2-ok == 1 /instrumentation/warn-disp/wd-extinguish-eng /controls/engines/aileron-abc-norm 1 fcs/pitch-trim-cmd-norm 0.3333 fcs/elevator-cmd-norm fcs/pitch-trim-uprava-nase -1.0000 1.0000 fcs/pitch-trim-sum -0.3500 0.1750 fcs/elevator-pos-rad fcs/roll-trim-cmd-norm 0.3333 fcs/aileron-cmd-norm fcs/roll-trim-uprava-nase -1.0000 1.0000 fcs/roll-trim-sum-nase -0.4500 0.4500 fcs/left-aileron-pos-rad -fcs/roll-trim-sum-nase -0.4500 0.4500 fcs/right-aileron-pos-rad fcs/yaw-trim-cmd-norm 0.4000 fcs/rudder-cmd-norm fcs/yaw-trim-uprava-nase -1.0000 1.0000 fcs/rudder-command-sum -0.3500 0.3500 fcs/rudder-pos-rad /controls/flight/flaps-cond 0.0000 21.0000 42.0000 fcs/flap-pos-deg fcs/flap-pos-deg 0 42 0 1 fcs/flap-pos-norm /controls/gear/gear-down-cond 0.0000 1.0000 gear/gear-pos-norm fcs/speedbrake-cmd-norm 0.0000 1.0000 fcs/speedbrake-pos-norm /controls/flight/spoilers-cond 0.0000 1.0000 fcs/spoiler-pos-norm fcs/spoiler-pos-norm 72.0000 fcs/spoiler-pos-rad fcs/steer-cmd-norm /controls/switches/full-steering-sw 0.0000 5.0000 1.0000 0.0000 2.0000 45.0000
fcs/steer-pos-deg[0] fcs/steer-cmd-norm /controls/switches/full-steering-sw 0.0000 0.0000 1.0000 0.0000 2.0000 1.0000
/gear/gear[0]/steering-lever-norm Drag_at_zero_lift aero/qbar-psf metrics/Sw-sqft aero/alpha-rad -1.5700 2.0000 -0.2600 0.0670 0.0000 0.0330 0.2600 0.0670 1.5700 3.0000
Induced_drag aero/qbar-psf metrics/Sw-sqft aero/cl-squared 0.0600 Drag_due_to_mach aero/qbar-psf metrics/Sw-sqft velocities/mach 0.0000 0.0000 0.7200 0.0000 1.1000 0.0230 1.8000 0.0150
Drag_due_to_flaps aero/qbar-psf metrics/Sw-sqft fcs/flap-pos-norm 0.0390 Drag_due_to_gear aero/qbar-psf metrics/Sw-sqft gear/gear-pos-norm 0.0300 Drag_due_to_speedbrakes aero/qbar-psf metrics/Sw-sqft fcs/speedbrake-pos-norm 0.0250 Drag_due_to_spoiler aero/qbar-psf metrics/Sw-sqft fcs/spoiler-pos-norm 0.0300 Drag_due_to_sideslip aero/qbar-psf metrics/Sw-sqft aero/beta-rad -1.5700 1.2300 -0.2600 0.0500 0.0000 0.0000 0.2600 0.0500 1.5700 1.2300
Drag_due_to_Elevator_Deflection aero/qbar-psf metrics/Sw-sqft fcs/elevator-pos-norm 0.0390 Side_force_due_to_beta aero/qbar-psf metrics/Sw-sqft aero/beta-rad -1.4000 Lift_due_to_alpha aero/qbar-psf metrics/Sw-sqft aero/alpha-wing-rad -0.2000 -0.7200 0.0000 0.2600 0.2200 1.4000 0.6000 0.8000
Delta_Lift_due_to_flaps aero/qbar-psf metrics/Sw-sqft fcs/flap-pos-norm 0.4000 Delta_Lift_due_to_speedbrake aero/qbar-psf metrics/Sw-sqft fcs/speedbrake-pos-norm 0.0000 Delta_Lift_due_to_spoiler aero/qbar-psf metrics/Sw-sqft fcs/spoiler-pos-norm -0.0500 Lift_due_to_Elevator_Deflection aero/qbar-psf metrics/Sw-sqft fcs/elevator-pos-rad 0.2000 Roll_moment_due_to_roll aero/qbar-psf metrics/Sw-sqft metrics/bw-ft attitude/roll-rad -0.0050 Roll_moment_due_to_beta aero/qbar-psf metrics/Sw-sqft metrics/bw-ft aero/beta-rad -0.2000 Roll_moment_due_to_roll_rate aero/qbar-psf metrics/Sw-sqft metrics/bw-ft aero/bi2vel velocities/p-aero-rad_sec -0.5000 Roll_moment_due_to_yaw_rate aero/qbar-psf metrics/Sw-sqft metrics/bw-ft aero/bi2vel velocities/r-aero-rad_sec 0.0000 Roll_moment_due_to_aileron aero/qbar-psf metrics/Sw-sqft metrics/bw-ft fcs/left-aileron-pos-rad velocities/mach 0.0000 0.1200 2.0000 0.0400
Roll_moment_due_to_rudder aero/qbar-psf metrics/Sw-sqft metrics/bw-ft fcs/rudder-pos-rad 0.0001 Roll_moment_due_to_auto_bank_control aero/qbar-psf metrics/Sw-sqft metrics/bw-ft fcs/abc-position 0.0070 Pitching_moment_at_zero_alpha aero/qbar-psf metrics/Sw-sqft metrics/cbarw-ft 0.0150 Pitch_moment_due_to_alpha aero/qbar-psf metrics/Sw-sqft metrics/cbarw-ft aero/alpha-rad -0.4000 Pitch_moment_due_to_elevator aero/qbar-psf metrics/Sw-sqft metrics/cbarw-ft fcs/elevator-pos-rad velocities/mach 0.0000 -1.0000 2.0000 -0.2500
Pitch_moment_due_to_pitch_rate aero/qbar-psf metrics/Sw-sqft metrics/cbarw-ft aero/ci2vel velocities/q-aero-rad_sec -50.0000 Pitch_moment_due_to_alpha_rate aero/qbar-psf metrics/Sw-sqft metrics/cbarw-ft aero/ci2vel aero/alphadot-rad_sec -30.0000 Yaw_moment_due_to_beta aero/qbar-psf metrics/Sw-sqft metrics/bw-ft aero/beta-rad 0.1200 Yaw_moment_due_to_yaw_rate aero/qbar-psf metrics/Sw-sqft metrics/bw-ft aero/bi2vel velocities/r-aero-rad_sec -0.1000 Yaw_moment_due_to_rudder aero/qbar-psf metrics/Sw-sqft metrics/bw-ft fcs/rudder-pos-rad -0.0150 Adverse_yaw aero/qbar-psf metrics/Sw-sqft metrics/bw-ft fcs/left-aileron-pos-rad -0.0080 Yaw_moment_due_to_auto_bank_control aero/qbar-psf metrics/Sw-sqft metrics/bw-ft fcs/abc-position 0.0300