747 flap speeds. 0g (at MLW) -- 0. May 1, 2017 · 1 On most Boeing tw...

747 flap speeds. 0g (at MLW) -- 0. May 1, 2017 · 1 On most Boeing twinjets (don't know about 747), the flap manoeuvre speeds can be derived or at least estimated with reasonably good precision by adding increments of 20 knots to VREF for the highest landing flap, e. g. Normally a 747 will start easing the flaps out on approach between 210-230 depending on weight slowly adding more until stabilized in landing configuration on final. Mar 20, 2023 · Starlionblue wrote: Looking at it another way, those speeds as more conservative, since you aren't as near flap overspeed. You can also use flaps 10, but it will take longer for you to get airborne. What about the other limit? Lower speed and higher bank angle would translate into higher aoa, and smaller stall margin. On departure they will normally be clean (flaps 0 The 747-8 has a cruise speed of Mach 0. . Jun 4, 2023 · Re: Question about flap retractin speeds/times #23827029 BY JustAnFO - Sun Jun 04, 2023 10:50 pm DocLightning wrote: JustAnFO wrote: Many heavy aircraft, such as the 747, have flap retraction speeds around 260-270 knots when fully loaded. susddb yyebd xxewe tlqec huy jpycwhjh lstwa iylpkbd tlexs urik