Q300 Limitations (Answered) 115 Questions and Correct Answers. Latest 2025/2026.

Q300 Limitations (Answered) 115
Questions and Correct Answers. Latest
2025/2026.
Norm Cabin Diff

5.5psi (+/-0.3)

Max Cabin Diff

5.95psi

Max Cabin Diff on ground/take off/landing

0.5psi

Max Cabin Altitude

8000 ft

Max Ramp Weight

19595 kg

MTOW

19505 kg

MLW

19051 kg

MZFW

17917 kg

Min Structural Design Weight

11204 kg

Max Weight (all compartments)

1134 kg

Max Altitude Air Start

FL200

Max Fuel (per side)

1287 kg

Max Fuel (total)

2574 kg

, Max Fuel Imbalance

272 kg

Vmo 0-17000 ft

243 kts

Vmo 20000 ft

232 kts

Vmo 25000 ft

214 kts

Vlo

163 kts

Vle

173 kts

Alt gear ext.

140 kts

Max Tyre Speed

165 kts (Ground speed)

Vra

190 kts (rough air speed)

Va

177 kts

Max Operating Altitude / max op alt for T/O and LDG

25000 ft / 10000 ft ASL

Max Altitude for extending gear/flap

15000 ft ASL

Max/min Runway Slope

+2%, -2%

Max reading DC Gen on ground/in flight

0.7/1.0

Max reading L TRU and R TRU on ground/in flight

1.0/1.0

Max reading AC Gens on ground up to 10 degrees/at or above 10 degrees/in flight