QNE and QNH

[Guest johns]

Is it possible in the 737 to change the QNE to QNH ie ins to millibars in the 'baro'

[Qavion 19]

"Is it possible in the 737 to change the QNE to QNH ie ins to millibars in the 'baro'"It's possible to change millibars (Hpa) to Inches by mouseclicking on the word "BARO" on the EFIS control, Johns. However, whether this is the same as changing QNE to QNH, I'm not so sure ;-) QNE is the STD baro setting of 1013.2 mb (used above transition altitude). QNH is local (airport) baro setting, used below transition. This is selected by mouseclicking on the small grey button marked, "STD", on top of the white "IN/HPA" rotary knob on the EFIS control panel.Hope this helps.Cheers.Ian.