Embraer 145 Limitations

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Embraer 145 Limitations
Rieul Gendron
Flashcards by Rieul Gendron, updated more than 1 year ago
Rieul Gendron
Created by Rieul Gendron about 3 years ago
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Resource summary

Question Answer
This is an operational envelope question. What is the MINIMUM takeoff/landing altitude? (neg / -) 1000 feet
This is an operational envelope question. What is the MAXIMUM takeoff/landing altitude? + 8000 feet
This is an operational envelope question. What is the maximum operating altitude? 37,000 feet
Airspeed question. What is VFE FLAPS 9? 250 KIAS
Airspeed question. What is VFE FLAPS 18/22? 200 KIAS
Airspeed question. What is VFE FLAPS 45? 145 KIAS
Airspeed question. What is Mmo? Mach 0.78
Airspeed question. What is Vmo? 250 KIAS to 8000 feet 320 KIAS above 10,000 feet
Airspeed question. What is VLO (extension)? 250 KIAS
Airspeed question. What is VLO (retraction)? 200 KIAS
Airspeed question. What is VLE? 250 KIAS
Max tailwind component for takeoff/landing. 10 KIAS
Max crosswind dry/wet runway. 30 KIAS
Airspeed question. What is Va? 200 KIAS
Airspeed question. What is turbulent air penetration below 10,000 feet? 200 KIAS
Airspeed question. What is turbulent air penetration above 10,000 feet? 250 KIAS or Mach 0.63 whicher is lower
Max altitude for flap extension 20,000 feet
Airspeed question. Max airspeed for windshield wiper operation. 170 KIAS
Airspeed question. Max recommended airspeed to remove DV windows 140 KIAS
Airspeed question. Max airspeed after takeoff/during climb without trimming. 160 KIAS
Electrical question. Max load on main generator 400 A
Electrical question. Max load on APU generator up to 30,000 feet 400 A
Electrical question. Max load on APU generator ABOVE 30,000 feet 300 A
Electrical question. Max battery temp 70 C
Autopilot question. Minimum engagement height after takeoff 500 feet
Autopilot question. Autopilot coupled approaches approved down to... 200 feet
Autopilot question. Is descent below MDA on a non-precision approach with autopilot engaged allowed? No, it's prohibited
Autopilot question. Is single engine go-around with autopilot engaged allowed? No, it's prohibited
Maximum altitude with yaw damper disengaged 35,000 feet
Fuel Limitation. Min fuel tank temp. (- / neg) 40 C
Fuel Limitation. Min fuel temp @ FCOC without icing inhibitor + 4 C
Engine Limitation AE 3007A1/3 - AE 3007A1P Min oil temp for starting (- / neg) 40 C
Max differential pressure 7.8 PSI
Max differential overpressure 8.1 PSI
Max negative differential pressure (- / neg) 0.3 PSI
Max fuel imbalance between wing tanks 800 LBS
Usable wing fuel per tank 5717 LBS
Max fuel tank temperature 52 C
Unusuable quantity per fuel tank (elec pump inop) 365 LBS
Unusuable fuel per tank 39 LBS
Auxiliary Power Unit T-62-T-40C14 Max altitude for start 30,000 feet
Auxiliary Power Unit T-62-T-40C14 Max operating altitude 37,000 feet
Auxiliary Power Unit T-62-T-40C14 Max rotor speed 108 %
Auxiliary Power Unit T-62-T-40C14 Rotor speed for automatic shutdown 104 %
Auxiliary Power Unit T-62-T-40C14 Minimum battery temp for start ( - / neg ) 20 C
Auxiliary Power Unit T-62-T-40C14 Cooling period between first three start attempts 1 MIN OFF
Auxiliary Power Unit T-62-T-40C14 Cooling period between two series of three start attempts 30 MINS OFF
Engine Limitation AE 3007A1/3 - AE 3007A1P Max N1 100 %
Engine Limitation AE 3007A1/3 - AE 3007A1P Max N2 (steady state) 102.4 %
Engine Limitation AE 3007A1/3 - AE 3007A1P Max ITT for start 800 C
Engine Limitation AE 3007A1/3 - AE 3007A1P Max continuous ITT 901 C
Engine Limitation AE 3007A1/3 - AE 3007A1P Max ITT takeoff and corresponding max time 948 C 5 mins max
Engine Limitation AE 3007A1/3 - AE 3007A1P Min/max fuel temp - (neg) 40 / 52 C
Engine Limitation AE 3007A1/3 - AE 3007A1P Engine cool down (i.e. condition prior to shutdown) 1 MIN at idle / taxi speed before shutdown
Engine Limitation AE 3007A1/3 - AE 3007A1P Engine warm-up 2 MIN for WARM ENGINE 4 MIN for COLD ENGINE
Engine Limitation AE 3007A1/3 - AE 3007A1P Engine considered cold when... shut down for more than 90 MINS
Ice & Rain protection question State 3 conditions for HOLDING in icing conditions Landing gear UP Flaps UP Airspeed ... MIN 200 KIAS
Ice & Rain protection question Define icing conditions 10 C or less and VISIBLE MOISTURE
Ice & Rain protection question MAX temp for anti-icing operation 10 C
Ice & Rain protection question MIN temp for manual anti-icing operation ( - / neg ) 40 C
Ice & Rain protection question Single Engine or Single Bleed Max Alt in icing conditions 15,000 feet
Ice & Rain protection question Can we use APU bleed as pneumatic source for anti-icing system? No DO NOT USE
Engine Limitation AE 3007A1/3 - AE 3007A1P ENG Start limits (1st - 4th cycles) 1 MIN ON, 1 MIN OFF
Engine Limitation AE 3007A1/3 - AE 3007A1P ENG Start limits (5th cycle) 1 MIN ON, 5 MIN OFF
Engine Limitation AE 3007A1/3 - AE 3007A1P ENG Dry motoring ops 5 MIN ON, 5 MIN OFF
Auxiliary Power Unit T-62-T-40C14 Max EGT for start 884 C
Auxiliary Power Unit T-62-T-40C14 Max continuous EGT 680 C
Auxiliary Power Unit T-62-T-40C14 Max continuous EGT for 5 MINS MAX 717 C
Engine Limitation AE 3007A1/3 - AE 3007A1P MIN oil pressure below 88% N2 34 PSI
Engine Limitation AE 3007A1/3 - AE 3007A1P MIN oil pressure above 88% N2 50 PSI
Engine Limitation AE 3007A1/3 - AE 3007A1P MAX OIL PRESS (Steady state, temp > 21 C) 95 PSI
Engine Limitation AE 3007A1/3 - AE 3007A1P MAX OIL PRESS (Transient 5 MIN) 110 PSI
Engine Limitation AE 3007A1/3 - AE 3007A1P MIN OIL TEMP CONT OPS 21 C
Engine Limitation AE 3007A1/3 - AE 3007A1P MAX OIL TEMP CONT OPS 126 C
Engine Limitation AE 3007A1/3 - AE 3007A1P MIN OIL TEMP FOR N2 ABOVE 83% 40 C
Engine Limitation AE 3007A1/3 - AE 3007A1P Cold weather ops restriction Idle RPM max until press < 95 PSI
Engine Limitation AE 3007A1/3 - AE 3007A1P Min oil temp to increase N2 above 83% State 3 options 40 C or; run eng for 8 mins or; static runup to 88% N2 and ensure oil pressure is equal or less than 83 PSI
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