Articles for category Training
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Oct
30
2018
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Posted by Admin
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TIP #1 Power of the Pencil
You discover your Bell 206 Series battery relay does not come online after an engine start using an external power unit (EPU) due to a low aircraft battery. This relay requires a minimum residual voltage in the battery to actuate the solenoid and pull the contactor bar down.
While the aircraft is running and battery switch on, remove the round “label” from the top cover on most battery relays. Insert a wooden pencil in the cover hole and push down on the contactor bar. Reinstall the label or cover the hole with tape.
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Categories:
Training
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Oct
29
2018
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Posted by Admin
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When it comes to helicopter operations there is actually no such thing as clean air. “Typically when you are in flight, you are in somewhat clean air, but most often it is not cruise flight that is the problem. Most of your damage occurs during takeoff and landing when you are kicking up the sand, grass, dust, or soot that is on the ground,” says Tony Bohm, director of business development at Aerometals. “Often it is not until an operator has a problem with an engine that they realize that their areas of operation are not as clean as they think they are. We had one operator who was trashing engines because they would cut the lawn every week next to the training area. They were constantly ingesting grass clippings into their engines and causing damage.”
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Categories:
Training
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Aug
27
2018
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Posted by Admin
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Helicopter communications and flight tracking are becoming more reliable, consistent, and affordable; thanks to a multi-platform (cellular/radio/satellite) approach being taken by manufacturers and service providers alike. Here’s a sampling of what’s available today to keep helicopter pilots and their ground stations connected and constantly informed.
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Categories:
Company Profiles
Helicopter Sectors
Training
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Aug
13
2018
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Posted by Admin
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Even though I had arrived one and a half days earlier in Sesto Calende, Italy, I found myself in culture shock and jet lagged. On my first day in the Leonardo Training Academy classroom, we jumped right into the aircraft specifications and limitations at a swift pace after a short introduction by our ground school instructor Paolo Fracchia and the issuance of our Microsoft tablet and training materials.
When I realized the training bus was leaving the station and I better get on board and start taking notes, it took my brain at least 30 minutes to catch up. Then at the end of the first day, we were informed that at the conclusion of ground training there would be a 100-question closed-book exam, proctored by EASA (European Aviation Safety Agency). We would have to correctly answer 75 percent of the questions to continue training. My visions of gallivanting around Italy with my colleagues, drinking beer every night and dining on pasta, evaporated in an instant.
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Categories:
Training
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Jul
30
2018
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Posted by Admin
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Periodically, I have the privilege of assisting Part 135 operators with temporary management and training position services. My role may include providing instructor and/or check-pilot services for their Part 135 operating certificate. In many cases, the Federal Aviation Administration’s (FAA) inability to support an operator training and checking program is driven by their FAA inspector’s lack of experience and/or currency in the aircraft operated by the Part 135 certificate holder.
A few weeks ago, I was working with an operator to become their Part 135 instructor and check pilot. Following the guidance provided within FAA Order 8900.1, we requested an initial cadre approval and set the process to move forward. That letter was crafted and submitted in October 2017. Once our principal operations inspector (POI) received the request, we were notified that the office did not have adequate staff to conduct pilot proficiency checks in the requested aircraft make and model, so an FAA inspector from another office would conduct the checks.
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Categories:
Regulatory
Training
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Jul
24
2018
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Posted by Admin
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Here’s a tip to help troubleshoot a customer bleed air system. Different manufacturers have their own nomenclatures, but this is the system that takes hot engine bleed air and routes it for cabin heating, cooling turbines, particle separators, and the like.
On occasion, the bleed air problem only manifests itself when the aircraft is running. One way to check this without running an engine is to apply shop air to the aircraft bleed air system. The picture below is a work aid version used for Bell 212/412, MBB BO105, Bell 222/230, or any aircraft with a 209-type bleed air “deck” valve.
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Categories:
Training
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Jul
16
2018
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Posted by Admin
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Since tablet computers first became mainstream products, electronic flight bag (EFB) solutions have developed some critical mass also in the domain of helicopter operations. Multiple helicopter operators all over the world have, to some extent, implemented EFBs, and a decrease in the use of paper-based flight deck documentation is being witnessed.
At CHC, EFB solutions were first introduced in the U.K. in 2014 and have since expanded across its global operations. “Our EFBs include all necessary flight information, including operations manuals, weather information, and helideck data and approach information that is easily accessible at the fingertips of flight crews via iPad”, says Dave Balevic, CHC’s senior vice president of engineering and operations. “They include our operation flight planning system (OFPS), which has been used to plan more than 100,000 flights across our fleet. Our OFPS is made in-house, with extensive input and direction from our pilots and is currently on its fifth generation as we work to constantly improve it and make it a more efficient tool.”
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Categories:
Training
Safety
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Jun
25
2018
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Posted by Admin
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Jim Hasburgh’s extensive helicopter pilot training at the U.S. Air and Marine Operations’ National Air Training Center coalesced on one cold and rainy winter day near McAllen, Texas five years ago.
AMO’s sister agency, the U.S. Border Patrol, had worked all night in the rain to apprehend a group of undocumented immigrants but couldn’t locate an 8-year-old Central American girl. A helicopter crew consisting of Hasburgh, Border Patrol agent Aron Quintanilla, and an EMT was assigned to look for her.
The crewmembers searched and searched but even with the help of a FLIR thermal camera, they couldn’t locate the child. With visibility conditions nearing AMO minimum requirements, the crew made the call to halt the mission. Then just as Hasburgh banked to the left, Quintanilla spotted the shaking little girl, all covered with mud and soaking wet.
“I remember the girl hugging us both,” Quintanilla recalled. “I just told her, ‘There’s an angel looking after you.’ Even now I get chills thinking about it. I have a lot of experience doing this, and our chances of finding her were maybe five percent…It was a miracle.”
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Categories:
Helicopter Sectors
Training
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Jun
03
2018
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Posted by Admin
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One item that used to perplex me was reinstalling the K-FLEX drive shaft on a Bell 407. It wasn’t too bad on the earlier models. But once the aft T/R driveshaft flywheel was “incorporated” to form the new thicker rotorbrake (R/B) disc up front, it became a little tighter getting the shaft to drop in.
However, when Bell increased the size of the transmission drive flange it became downright impossible without some persuasion. That was until a fellow wrench, Kevin H., showed me the light. This tip is directed at the latter K-FLEX installation. While it’s a bit hard to explain, it’s even harder to draw a diagram. But it works. You just need to hold your mouth right.
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Categories:
Training
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Apr
02
2018
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Posted by Admin
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On 17 October 2017, a flight instructor and commercially rated pilot were practicing instrument approaches at the Molokai Airport (Hawaii) when they were lost from radar. Debris from the helicopter was found floating on the water northwest of the shores of Molokai. Although they were operating on an IFR flight plan, the flight was being conducted under VFR as a Part 91 training flight. (NTSB Identification: WPR18LA010)
Air Traffic Control had cleared the aircraft for a practice RNAV (GPS)-B instrument approach to the Molokai Airport. They were provided instructions for the missed approach procedure, which included a climb to 4,000 feet and a heading of 040 degrees. Following completion of the instrument approach, they reestablished radio contact with Air Traffic Control (ATC). They were then issued a clearance to PHNL (Honolulu International Airport) with instructions to fly a heading of 260 degrees, then 240 degrees and ascend to an altitude of 4,000 feet. They were to intercept the Victor 8 airway, which they confirmed with ATC. Shortly after, the controller noticed the flight had descended to 3,600 feet before radar and radio communication with the helicopter was lost.
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Categories:
Career Development
Training
Safety