It is a given among pilots universally that they must not let their aircraft alight or roll upon any surface not strong enough to support it. That goes for the runway, the ramp and everywhere in between. (Just because you were able to taxi it there, it doesn’t mean you’ll be able to taxi it back out.)
An old Washington hand — he was legislative director for then Senate Majority Leader Trent Lott (R-Miss.) and a member of the Defense Science Board — Adcock also worked on government affairs for Daimler-Benz.
While the sound of spinning rotors may mean lifesaving, safety or profit to members of the rotary-wing community, to most in the general population, the sound is just noise. Too often, unwelcome noise. And that’s a problem for everyone.
Pilots operating under Part 125 are not required to receive any specific training as defined by the FARs. However, per 14 CFR 125.287(b), captains are required to meet certain experience requirements, and both pilots are required to receive an annual competency check. In addition, per 14 CFR 125.291(a), each pilot-in-command (PIC) must receive an instrument proficiency check every six months. The instrument proficiency check is generally a more comprehensive check, so Part 125 allows the pilot to substitute an instrument proficiency check for the competency check.
Everyone recognizes noise, but giving measure to it has resulted in a kind of acoustical polyglot, with different scientific camps employing a variety of systems. Even the FAA is confounded by the divisions. In its report on non-military helicopter noise, the agency noted, “there are multiple noise metrics utilized to assess noise (EPNL, ASEL, DNL, etc.). However, civil helicopter annoyance assessments utilize the same acoustic methodology adopted for airplanes with no distinction for the helicopter’s unique noise character.
This month we are looking at another recent approach stall accident involving a large airplane with a highly experienced pilot serving as PIC. The NTSB says the FAA’s oversight of the operating company — Fresh Air Inc. — was lax, the operation of the airplane was sloppy and the crew coordination was poor. Training records were haphazard and de facto SOPs did not comply with the aircraft flight manual (AFM).
Strap into a CJ1+ and you’ll feel as comfortable as when you slip on your favorite shoes. The third-generation CitationJet, built from mid-2005 to late 2010, has FADEC-equipped engines with slightly more thrust, increased operating weights and an upgraded interior compared to the CJ1. It also has a completely integrated Rockwell Collins Pro Line 21 avionics package, including full-feature FMS-3000, and more standard equipment.
The Embraer Phenom 100’s Prodigy avionics package is a highly evolved and customized version of the Garmin G1000 system used in several other light turbofan aircraft, including the Cessna Citation Mustang. Embraer chose to fit the aircraft with three identical 12-in. AMLCDs having the same basic internal functionality. Any of them can assume the identity of a primary flight display or multifunction display. Using reversionary modes, this design feature allows the aircraft to be dispatched with one of the three displays inoperative.
Chris Strand, lead pilot for Amway Corporation’s BBJ and a member of the NBAA International Operations Committee, learned a few things about fuel reserves when flying the Pacific as a navigator in Navy EP3s (the electronic warfare version of the venerable Lockheed P3, the navalized variant of the four-engine Electra turboprop).
The Oceanic Division of Oakland Air Route Traffic Control Center extends from the U.S. West Coast to 130 deg. E longitude and from 05 deg. South latitude to just above 56 deg. N latitude, covering a staggering 18.7 million sq. mi. of the Eastern Pacific Ocean.
Rated at 1,695 lb. thrust to ISA+10C, the Pratt & Whitney Canada PW617F is scaled-up version of the PW615F that powers the Citation Mustang with hot-section durability improvements added to withstand the rigors of the high-cycle operating environment of air-taxi operations. An automatic performance reserve feature boosts engine output to 1,777 lb. thrust in the event of engine failure on takeoff, if APR is armed prior to takeoff roll.
Transition to pure jet for the business aviation pilot will not be a road paved with affable, easy-going examiners. “The agency is very concerned over . . . business pilots making the transition to jet equipment in wholesale quantities . . .” FAA Administrator Halaby said.
General aviation aircraft deliveries and billings rose more than 4% in 2014 over 2013, although results in individual segments were mixed. Deliveries of business jet and piston-powered airplanes rose in 2014, for example, while shipments of turboprops and rotorcraft decreased. Total worldwide general aviation airplane deliveries rose 4.3%, from 2,353 units in 2013 to 2,454 units in 2014.
The general aviation industry contributed $219 billion to the U.S. economy in 2013 and supported 1.1 million direct and indirect U.S. jobs, according to a just-released 16-page report by PricewaterhouseCoopers. That’s up dramatically from the last study performed in 2004 and 2005, when the industry contributed $150 billion to the U.S. economy, said General Aviation Manufacturers Association (GAMA) President and CEO Pete Bunce. The last study was done when the industry was ascending and before the economic downturn.
The third prototype of the AgustaWestland AW609 commercial tiltrotor is set to fly in May, paving the way for deicing tests of the aircraft at year-end. Engineers are currently assembling the aircraft in Italy, where shakedown flights will be conducted before it is dismantled and sent to Philadelphia in preparation for testing of the aircraft’s deicing system in Minnesota toward year-end.
Area residents have formed the Los Angeles Area Helicopter Noise Coalition, which is seeking to improve their quality of life by reducing helicopter noise in their communities, without compromising safety. Their website claims a commitment “to partnering with local neighborhoods and working with appropriate government agencies, helicopter pilots and operators, and other entities to enhance the environmental quality of our neighborhoods today and for future generations.”
Many of today’s pilots never had the opportunity to operate aircraft with big, radial, piston engines. These powerplants are beefy and complex and have systems to extract extra energy from heat and to deal with high heat and pressures. A water injection system, also known as anti-detonation injection, or simply ADI, is one of them. Another is an auto feathering system, designed to accelerate the feathering of a failing engine while preventing the manual feathering of the running engine. Choosing to use either or both systems creates takeoff weight restrictions.
When possible, avoid noise-sensitive areas. Try to utilize high ambient noise routes such as freeways or unpopulated routes such as waterways. Follow published noise abatement procedures. When flying near noise-sensitive areas, maintain an altitude as high as possible. It is also recommended to fly at or somewhat below normal cruise speed when flying over noise-sensitive areas. Airspeeds above normal cruise dramatically increase the objectionable High Speed Impulsive (HSI) sound qualities.
At the 2014 NBAA International Operators Conference Robin Leach and Pat Dunn delivered the South Pacific presentation which included a list of common mistakes made by business aviation flight crews flying the SoPac routes. Here is an abridged version: Not updating ETAs when early or late by at more than three minutes. Not reporting reaching new assigned flight level when cleared to change. (Until verification is received, ATC blocks off intermediate flight levels.)
A notable “low noise” technological success was achieved with the non-conventional NOTAR anti-torque design. The NOTAR, short for “no tail rotor”, design blows high-pressure air out of vents along the tail boom, producing torque-countering thrust via the Coanda effect. Originally developed by McDonnell Douglas, the system is installed on MD Helicopters’ MD520N, MD600N and MD Explorer models.
Looking for more advice on corrosion control? FAA Advisory Circular AC 43-4A — [Large AC] Corrosion Control for Aircraft is a good place to start (or restart) learning about protecting your aircraft from corrosion. Like most Advisory material, it is a bit dated, but it still provides good information. Go the the FAA website: http:// www.faa.gov/regulations_policies/advisory_circulars/ and either enter he AC number or search for corrosion.
