QRH 10.3
ConditionCondition
Les indications d’Airspeed ou de Mach sont soupçonnées d’être non fiables. (Les éléments pouvant indiquer une airspeed non fiable sont listés dans Additional Information.)
Airspeed or Mach indications are suspected to be unreliable. (Items which might indicate unreliable airspeed are listed in the Additional Information section.)
ObjectifObjective
Identifier une indication d’airspeed fiable, si possible, ou utiliser le tableau Flight With Unreliable Airspeed (Performance Inflight) — via la Calculatrice — pour le reste du vol.
Identify a reliable airspeed indication, if possible, or use the Flight With Unreliable Airspeed table (Performance Inflight) — via the Calculator — for the remainder of the flight.
VITALES — ACTIONS IMMÉDIATESMEMORY ITEMS — IMMEDIATE ACTIONS
1. Autopilot (if engaged) → DISENGAGEDésengager l’autopilot
2. Autothrottle (if engaged) → DISENGAGEDésengager l’autothrottle
3. F/D switches (both) → OFFLes deux Flight Directors OFF
4. Set gear up pitch attitude and thrust:
Flaps extended → 10° and 80% N1
Flaps up → 4° and 75% N1
Attitude et poussée gear up selon configuration volets
5. PROBE HEAT switches → Check ONVérifier Probe Heat ON
6. Indications fiables : Attitude · N1 · Ground speed · Radio altitudeThese indications remain reliable
NOTE — Stick shaker, overspeed warning et AIRSPEED LOW (as installed) peuvent sonner à tort ou en même temps.Stick shaker, overspeed warning and AIRSPEED LOW (as installed) alerts may sound erroneously or simultaneously.
Indication d’airspeed fiable déterminable ?
Reliable airspeed indication can be determined?
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CalculatriceFlight With Unreliable Airspeed · pitch / N1
QRH officiel AILO-0902 (PDF)
Aide-mémoire formation. Le QRH papier/PDF Air Inuit fait toujours foi. Pas de tables PI collées — utilise la Calculatrice.