Since the mid-1970s, satellite imagery has made its way into everything from television weathercasts to flight weather briefings. We see them constantly. When a hurricane is approaching the coast, viewers are presented with satellite images. When the local news shows the forecast, a satellite image is almost always used. This technology has grown progressively more complex and powerful over the years, and more than ever it can be a valuable part of flight planning. Letís examine some of the basics of the technology and look at todayís capabilities.
BasicMed is the result of a legislative initiative that produced Public Law 114-190, the FAA Extension, Safety, and Security Act of 2016, signed into law on July 15, 2016. BasicMed (a term that came later) is found in Section 2307 of the law: Medical Certification of Certain Small Aircraft Pilots. This law directed the Executive Branch, through the FAA, to issue regulations within 180 days to allow pilots to act as PIC under the law. The regulations (new Part 68 and changes to Part 61 & 91) and the term, BasicMed, came into existence when the rules were published in Federal Register on January 11, 2017 and became effective on May 1, 2017. Because the law only addressed pilots acting as PIC, we have the unintended consequence that a safety pilot, not simultaneously also acting as PIC, needs an FAA Medical as a required crewmember, as weíve discussed previously.
When the problem was the missed approach, my favorite tool was requesting alternate missed approach instructions. With a single ATC transmission, the requirement vanished because we werenít flying that missed. At least, thatís how I interpreted the regs, and the statute of limitations is past. I later realized I could even suggest my own procedure to get pointed at the IAF for the next approach. This permitted a fun game of rapid approach roulette, which is what this sim challenge is all about.
TERPS 101 — Subscribers Only
Since we trust our lives to procedures designed to TERPS standards whenever weíre in the soup, letís pull back the curtain just a little bit to see whatís going on behind the scenes of our approach charts. Note that collectively the TERPS standards easily run over 1000 pages and often involve quite a bit of math, so this is intended to be an overview and is by no means exhaustive. We will be looking at basic concepts and how they apply to approach procedures in this article; in a future article weíll discuss standards for other phases of flight.
The most obvious and essential ATC tool is a working radio. Imagine an airport is fogged in, with hard IMC and essentially zero visibility. The tower controller canít see the airplanes. However, using a single radio with his knowledge of the airport layout, and accurate position reports from pilots moving around in the soup, he can still work the traffic. Radar controllers can also rely on pilot position reports to separate traffic in non-radar operations. Again, all they need is a radio and knowledge of their surroundings to build a mental traffic picture.