How does an energy variometer work? - Aviation Stack Exchange
The energy variometer gives the rate change of total energy of the aircraft expressed in vertical knots. A traditional variometer gives the vertical speed of the aircraft derived from the change …
flight instruments - What is the nature of the glider's vario lag ...
Aug 17, 2022 · $\begingroup$ Re " although my flaskless Brauniger IQ Comp hang gliding variometer still has at least .5 seconds of lag I believe-" -- this observation is based on holding …
What's a normal response delay for a paragliding vario?
Jun 26, 2020 · It is an Altimeter-Variometer-GPS combo. As you know, these devices warn the pilot with beeps during climbing and sinking. I'm using the device for a couple of months but I …
What instruments or avionics do balloons usually have?
May 25, 2016 · Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for …
Can you fly a glider in a cloud on primary instruments?
Apr 11, 2016 · When I was a young man of 23 years old I flew hang gliders before I obtained my Private Pilot's license in the USA about 1986. My flight instruments in my hang glider were an …
weather - How are thermals found? - Aviation Stack Exchange
Gliders will have an instrument that measures vertical speed so that they can tell "how good" a thermal is as well (a variometer or a Vertical Speed Indicator(VSI)). Some of the things to look …
flight instruments - How does a true airspeed indicator work ...
Jul 11, 2016 · For a basic True Airspeed Indicator (TAS Meter) like the one shown below, you simply dial your pressure altitude into the top window using the knob (aligning it with the …
What is the glide ratio of a DA42? - Aviation Stack Exchange
Jul 27, 2017 · $\begingroup$ In case no information can be derived from the usual sources, (as the POH) the best glide speed can be obtained by finding the maximum endurance speed (the …
Is there any difference between VSI and VVI?
Feb 4, 2025 · This instrument has various other names like a "rate of climb/descent indicator". In Europe, we use the local name for variometer, and "positive vario" is often part of the takeoff …
How to accurately test glide ratio in given configuration?
Feb 26, 2023 · How can glide ratio be accurately measured with typical GA airplane instruments in real conditions? What, if any, specialty instruments are used for professional glide ratio …