A few weeks in the past, I used to be requested what used to be the adaptation between VFR on-top and VFR over-the-top. I defined the adaptation between the 2, however discovered the query fascinating. As I believed extra about it, I started to comprehend that there’s some confusion with those phrases. It happened to me that, previously, I had heard pilots use the phrases incorrectly. I briefly discovered, that of the entire line assessments I had taken in my occupation, the subject had by no means actually arise. I feel now is a superb time for an evidence.
I feel the confusion effects from the definitions themselves. VFR over-the-top is indexed within the General Definitions segment of the FAR's. VFR on-top isn’t. However, IFR over-the-top is indexed within the definitions as neatly. So the place will we get the time period VFR on-top? Well, let's evaluate every time period and concentrate on the language.
VFR over-the-top, with recognize to the operation of plane, method the operation of an plane over-the-top underneath VFR when it’s not being operated on an IFR flight plan. This is the precise definition, as written, within the FAR's Part 1, Chapter 1.1. Simply put, an plane will have to be filed on a VFR flight plan and running excessive of the underlying cloud layer or obscuration in visible meteorological prerequisites.
In order to function VFR over-the-top, Federal Aviation Regulations require that particular parameters bearing on plane apparatus, climate prerequisites, and pilot will have to be met. Please check with the next rules:
Part 91.507 Equipment Requirements
Part 135.159 Equipment Requirements
Part 135.211 VFR over-the-top wearing passengers
Part 135.243 Pilot In Command Qualifications
VFR on height or IFR over-the-top with recognize to operation of an plane, method an plane over-the-top on an IFR flight plan when transparent via air visitors regulate to "maintain VFR conditions" or "VFR on-top" . VFR on height is related to plane filed on IFR flight plans and cleared to function over-the-top of the underlying cloud layer or obscuration whilst keeping up VFR prerequisites. So, the satan is within the phrase.
This factor turns into extra advanced relying on plane class, selection of pilots required, gross weight, and passenger wearing necessities. It is incumbent upon the pilot to learn the rules and resolve if the necessities are being met to fly VFR over-the-top.
After studying and researching, I notice that this matter has a tendency to take a again seat to extra essential compliance and regulatory problems. However, it’s acceptable to maximum helicopter pilots. The FAR's are every now and then obscure and depart room for interpretation. When doubtful, all the time use the extra conservative way and get in touch with your native Flight Standards District Office for additional rationalization and rationalization. Point in truth. Every once in a while, this is a just right concept to learn and dissect the ones definitions. You might simply be informed one thing! Good Luck and Good Flying.