Double Boxed Limitations (GoJet SOP)

Question 1

Max Taxi and Ramp Weight
Max Takeoff Weight
Max Landing Weight
(CRJ 700)

Answer 1

Max Taxi and Ramp Weight: 75,250 lb.
Max Takeoff Weight: 75,000 lb.
Max Landing Weight: 67,000 lb.
(CRJ 700)

Question 2

Max Taxi and Ramp Weight
Max Takeoff Weight
Max Landing Weight
(CRJ 900)

Answer 2

Max Taxi and Ramp Weight: 85,000 lb.
Max Takeoff Weight: 84,500 lb.
Max Landing Weight: 75,100 lb.
(CRJ 900)

Question 3

When must the cowl anti-ice system be ON? (Ground Operations)

Answer 3

When OAT is 10°C or below AND…

• visible moisture is present (fog/rain/snow/sleet/ice crystals)
• surface contaminated (snow/ice/standing water/slush on surface)

Question 4

When must the cowl anti-ice system be ON? (Flight Operations)

Answer 4

When TAT is 10°C or below (n/a below -40°C) AND…

• in icing conditions
• ICE is annunciated by the ice detection system

Question 5

When must the wing anti-ice system be ON for takeoff?

Answer 5

OAT is 5°C or below AND
- visible moisture present
- runway is contaminated
Also when type 2 or 4 anti-icing fluid has been applied…
- wing anti-ice ON, if req, just prior to thrust increase for takeoff

Question 6

When must the wing anti-ice system be ON in flight?

Answer 6

When TAT is 10°C or below (n/a below -40°C) AND…

• ICE is annunciated by the ice detection system
• in icing conditions and the airspeed is less than 230 KIAS

Note: Do not hold in icing conditions with Slats/Flaps extended.

Question 7

How can you tell if super cooled water droplets (SLD) are forming on the aircraft?

Answer 7

When side windows start icing up. Turn on anti-ice and leave the area. Continued ops in SLD conditions are prohibited.

Question 8

Can you take off with any frost, ice, snow, or slush adhering to any critical areas (wings, upper fuselage, horizontal stabilizer, control surfaces, and engine inlets)

Answer 8

NO! Don’t be a dumbass!!

Question 9

Max tailwind component approved for takeoff and landing

Answer 9

10 knots

Question 10

Can you use the “ENGINE HIGH PWR SCHEDULE” switchlight?

Answer 10

NO!

Question 11

Max ITT during ground start

Answer 11

815°C (ITT must be below 120°C before attempting to ground start engine)

Question 12

Max oil pressure during ground start

Answer 12

182psi max peak, after 10 minutes 95psi max

Question 13

Normal takeoff power and max power (two engines) is limited to…

Answer 13

5 minutes

Question 14

APR power (one engine) is limited to…

Answer 14

10 minutes

Question 15

Continuous engine ignition must be used during…

Answer 15

• takeoffs and landings on contaminated runways
• flight through moderate or heavier intensity rain
• flight through moderate or heavier intensity turbulence
• flight in the vicinity of thunderstorms

Question 16

The use of Reduced/FLEX thrust for takeoff is not authorized when…

Answer 16

• wing and/or cowl anti-ice bleeds are in use
• runway is contaminated (*Note: FLEX thrust can be used on wet runway as long as “WET” runway performance is selected on the FMS MCDU (ACARS) PERF WT & BALANCE, CONDITIONS, page 1)
• Warnings or forecasts of windshear or downdrafts exist (including LLWAS advisories)
• antiskid system is inop
• engine cannot achieve full rated thrust

Question 17

Engine Starter Limits

Answer 17

Engine Start (Ground)
Start 1&2: 90 sec ON, 10 sec OFF
Start 3-5: 90 sec ON, 5 min OFF

Engine Start/Motoring (Flight)
Start 1: 120 sec ON, 10 sec OFF
Start 2-5: 60 sec ON, 5 min OFF

Motoring (Ground)
Start 1: 90 sec ON, 5 min OFF
Start 2-5: 30 sec ON, 5 min OFF

Question 18

Max fuel imbalance

Answer 18

300 lb. during takeoff

800 lb. all other phases of flight

Question 19

Takeoff with fuel load in excess of 500 lbs in the center tank is not permitted unless…

Answer 19

each main wing tank is above 4,400 lb.

Question 20

What are the APU starter limits?

Answer 20

Limited to 3 starts per hour, 2 minute delay between attempts for cooling.

Question 21

Max mach number during RVSM (CRJ 700)

Answer 21

.83 mach

Question 22

Max mach number during RVSM (CRJ 900)

Answer 22

.82 mach

Question 23

Flap limits (CRJ 700/900)

Answer 23

Flaps 1, 8: 230 KIAS
Flaps 20: 220 KIAS
Flaps 30: 185 KIAS
Flaps 45: 170 KIAS

Question 24

Landing gear limits

Answer 24

Extension/Extended: 220 KIAS

Retraction: 200 KIAS

Question 25

Turbulence penetration speed

Answer 25

Max 280 KIAS or .75 Mach (whichever is lower)

Question 26

AFCS minimum altitude limits (CRJ 700)

Answer 26

Takeoff:  600' AGL
Non-Precision Approach:  400' AGL
Precision Approach...
< 3.5° glidepath:  80' AGL
3.5° to 4° (< 4,000' Airport):  120' AGL

Question 27

AFCS minimum altitude limits (CRJ 900)

Answer 27

Takeoff:  600' AGL
Non-Precision Approach:  400' AGL
Precision Approach...
< 3.5° glidepath:  80' AGL
...One engine inop...
< 3.5° glidepath:  110' AGL

Question 28

Max time for ground ops with DC power…

Answer 28

5 minutes (to protect CRT displays)

Question 29

Can you use slats/flaps enroute?

Answer 29

NO! What an asshat thing to do.

Question 30

What is the max altitude one can fly around with Slats/Flaps extended?

Answer 30

15,000’ Max

Question 31

Max altitude for extending spoilers…

Answer 31

300’ AGL

Question 32

Min speed for using spoilers…

Answer 32

Approach speed + 10 KIAS

Question 33

How long can we leave the taxi light on while stationary?

Answer 33

10 minutes… don’t be a douche canoe