SA227 III Limitations
METRO III Ops Limits
V-Speeds Vso 89 Vs1 102 Vmc 91 Vx 98 Vxse 105 Vy 150 Vyse 135 Vfe ¼ 215 Vfe ½ 180 Vfe full 165 Va 185 Vlo 175 Vle 175 Vmo 246 Mmo 0.52 App. f.Flaps 117 Max Demonstrated Crosswind Takeoff and landing 20 Powerplant Max power 1000 shp Max power CAWI 1100 shp (110%) Max EGT 650’ C Starting 770’ C Tach Green arc 96-100% Green arc Grd 70-97% Avoid Rpm range 18-28% Red line Pressurisation Max delta P. 7 psi Safety valve 7.25 psi Dump Valve 7.3 psi Outflow vlv 7.15 psi Oil temp Green arc 55-110 C Green arc Grd idle -40 – 127 C Red line Oil press Red line min Green arc Flight 70-120 psi Green arc Grd idle 40-120 psi Red line max Oil capacity, qts. 3.8 us quarts Weight limits Max ramp 16100 Max T/O 16000 Max landing 15500 Max fwd bag. cmpt. 800 Max aft bag. cmpt 850 CG Max Fwd 11000 257” Max Fwd 14500 262.3 Max aft 277” Load factor Flaps up +3.02/ -1.21 g Flaps down +2.0 g/ - 0 g Fuel App. Fuels Jet A/ A1/ B/ JP-1-4-5-8 100 LL only for 250 gal. 100hr and 7000 gal/ovhaul Fuel capacity, usable 648 gal or 4342 lbs Max fuel imbalance W>2000 lbs max imbalance 200 lbs Weight <2000 lbs max imbalance 400 lbs Fuel press 20-80 psi Fuel press grd idle 15-80 psi Unus. Bst pmp On: 2 gal Unus. Bst pmp off: 13 gal Cabin must be depress dur. T/o and land. Cawi Time limit 5 min. Max torque 110% Max EGT 650’ C Max usable 16 gal Min for wet t/o 9 gal Min T’ eng. Start -40’ C Min T grd ops -54’ C Electrical Max load for gen 300 amps Max load after start 200 amps for 2’ Max ext current for engine start : 1000 amps Bat max Temp 150’ F Engine starter 30s. and 60 s. off 2nd attempt 30 on and 60 off 3rd attempt 30 on and 15 min off Checks NTS 250 hrs SRL cpu 50 hrs or every flight if manual start Ov.sp. and unfea. Pmp. 200 hrs. Propeller No reverse above 90 kts No master prop No Prop synchro ops if diff > 1.4 % Stall Avoidance System Force of about 65 pounds Armed at liftoff Disarmed at about 145 KIAS Aural horn at 7 kts above VS Stick pusher at about 1 kt above VS Can be overriden by pilot. Airstart envelope Max altitude: 20000 w boost pmp ON 12000 w/o boost pmp Airspeed: 100-180 Kias Reduced Power T/O No more than 90%max power for the day 2 crew Approved by FAA No contaminated runway Not on the first flight of day Powerplant limitations §EGT degree Celsius o650 to 675: reduce power o675 to 685 less than 20 sec: reduce power o675 to 685 more than 20sec: power check o685 to 687 less than 5sec: power check o685 to 687 more than 5sec: remove engine oOver 687: remove engine §RPM o101 to 101.5% for less than 5min o101.5 to 105.5% for less than 30sec §If exceeded do power check o105.5 to 106%: less than 5sec §If exceeded remove engine o106 or higher remove engine |
you are the man sir. thank you so much. See you in El Paso. BTW are you looking for roomate
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Originally Posted by b18onboost
(Post 464896)
you are the man sir. thank you so much. See you in El Paso. BTW are you looking for roomate
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hi
hey, i think im the only metro fo and ill be out there this sunday. Are you looking for a roomie?
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