North to Alaska

April 17th, 2012

Came a phone call in the night, “LDUB, I need a stevedore who can fly a Twin-otter for seven weeks off the north coast of Greenland”. Pay is $2,700 per month plus room and board. It was Pat Walters, my room mate in Viet Nam. I told him to send me a ticket and he did.
I left Dallas in typical golf attire, headed North to Barrow, AK. arriving in late afternoon that day. When I stepped out onto the stairs, it was -30 degrees with 30 mph wind. I was sure I would freeze to death before I could get inside. Pat was at the bottom of the stair with a shit-eating grin on his face and an arctic parka in his hand.
Next morining at seven, I preflighted the Single Otter and was strapped in for my check out. Pat got into the right seat with three bananas in his hand. We completed the checklist for start, taxied to the runway, did the pre takeoff check, and put the pedal to the metal. I made three not so bad takeoffs and landings. Pat said I’ve seen enough, park it. When I asked about the bananas, he said “I think, given enough bananas, I can teach a monkey to fly this thing”.
Good way to start the day.
More later.
Larry

Next morning at seven, I pre-flighted the Single Otter

OV-1 Mohawk

March 22nd, 2012

By now, I hope I have sparked enough interest that you are wondering, “Just what is this OV-1 Mohawk?” I have decided to let Wikipedia help me answer that question.

OV-1 Mohawk
Role                        Light attack and observation aircraft
Manufacturer       Grumman
First Flight           April 14,1959
Introduced           October 1959
Retired                  September 1996
Primary Users     United States Army
Argentine Army Aviation
Number built      380

The Grumman OV-1 Mohawk is an unarmed military observation and attack aircraft, designed for battlefield surveillance and light strike capabilities. It is of twin turboprop configuration, and carried two crew members with side by side seating. The Mohawk was intended to operate from short, unimproved runways in support of Army maneuver forces

Performance
* Never exceed speed: 450 mph (390 knots, 724 km/h)
* Maximum speed: 305 mph (265 knots, 491 km/h) at 10,000 ft (3050 m) ( IR mission)
* Cruise speed: 207 mph (180 knots, 334 km/h) (econ cruise)
* Stall speed: 84 mph (73 knots, 135 km/h)
* Range: 944 mi (820 nmi, 1,520 km) (SLAR mission)
* Service ceiling: 25,000 ft (7,620 m)
* Rate of climb: 3,450 ft/min (1735 m/s)

General characteristics
* Crew: Two-Pilot & observer
* Length: 41 ft 0 in (12.50m)
* Wingspan: 48 ft 0 in (14.63 m)
* Height: 12 ft 8 in (3.86 m)
* Wing area: 360 ft x 2 (33.45 m x2)
* Empty weight: 12,054 lb (5,467 kg)
* Loaded weight: 15,544 lb (7,051 kg) (Normal take-off weight, IR mission)
* Max takeoff weight: 18,109 lb (8,214 kg) (SLAR mission)
* Powerplant x 2: Lycoming T53-L-701 turboprops,1,400 shp (1,044 kW) each

Larry

Welcome Aboard

March 22nd, 2012

Thank you for visiting my blogsite. I willl make every effort to entertain or educate you with articles related to the wonderful world of aviation. If, as I have always believed, being a pilot is more a disease than a profession, then I am no doubt terminal. I truly believe that my creator sent me here to be a pilot. If not the best, then the best that I could be.
My name is Larry Walls, I am 71, medically retired, happily married to my wife, Sherry. Our combined families consist of: 7 sons, 2 daughters (all grown and married), 26 grandchildren, & 7 great-grandchildren. The Lord has truly blessed us with His gifts. It gets a little busy and noisy at family gatherings but we simply adore each and every one of them. The triplets born March 31st in Boise, ID to #3
son, were early and remained hospitalized for 4 months. We have not seen them yet, but at last report they were doing well and growing. God willing, we will go out as soon as we possibly can to see them.
My passions in life are: 1. My Lord
2. My wife
3. My family
4. Flying
I quit school after the 10th grade (don’t you just love how smart kids can be at 16?) and joined the Air Force with every intent of going to flight school. They made a jet engine mechanic out of me instead. I took my discharge after four years of no flight schooling. I worked as a mechanic and drove truck for a time.
In 1964, I joined the Army and eventually gained acceptance into the Warrant Officer Aviation Program. In a later message I will share with you how I was able to switch from rotary wing to fixed wing programs.
Eventually, I was selected to attend the OV-1 Mohawk school, which is exactly where I wanted to be. I had been a Mohawk crew chief in Germany, and fell in love with the airplane at that time. When we graduated, all my classmates went directly to Viet Nam. For whatever reason, I had no orders. I was assigned temporary duty as an instructor at the school.
When my orders finally came, I was assigned as a maintenance officer in an O-1 bird dog unit at Pledieu, South Viet Nam. It took me about 6 weeks of frustration to get it all straightened out and be reassigned to the 225th SAC, Phantomhawks at Phu Hiep.
It took me one flight each to advance through: area orientation, visual photo, SLAR, and finally, Infrared. We were the elite seven of 40 pilots in the unit. We normally had two launch times per day, about 9 P.M. and the “dawn patrol” at about 2 A.M. Most often, we had 4 missions on each launch.
It was an all night, all weather, single pilot and TO, low-level effort that was not suited for the faint of heart. We relied on a Doppler system for navigation and it often proved to be imprecise. At times, a good old fashioned gut feeling was the best we could hope for. It was always comforting to know that God was on your side.
Stay tuned for more.

Larry

Pilot Examinations And Experience Requirements

May 11th, 2011

Pilots are required by FAA regulations to have a valid pilot certificate in his or her physical possession at all times while operating an aircraft, as well as a photo identification card such as an automobile driver’s license, government-issued identification card, US Armed Forces identification card, or official passport. In addition, every pilot is required to carry a medical certificate at all times while operating an aircraft. Flight instructors are required to carry a flight instructor certificate at all times while engaged in flight instruction duties.

No pilot may serve as pilot in command under instrument flight rules (IFR) or under weather conditions below the minimum standards for visual flight rules (VFR) unless he or she has an instrument rating, or holds an airline transport pilot certificate.

No pilot may hold a certificate or rating if he or she has been classed a security threat by the Transportation Security Administration. Any certificate or rating will be revoked upon the issuance by the TSA of a Final Notification of Threat Assessment.

A student pilot certificate is available to applicants who are at least 16 years old, and able to read, speak, write, and understand the English language. Requirements for ‘solo’ flight operation include passing a knowledge test, covering airspace rules and procedures for the airport where the solo flight will take place, and the flight characteristics of the aircraft to be flown. The student pilot must also be proficient in such aircraft operations as taxiing; takeoffs and landings; straight and level flight; turns; climbs; airport traffic patterns; collision avoidance; descents; and emergency procedures and equipment malfunctions.                           

FAA General Operating Rules, Examinations And Experience

May 10th, 2011

Under Part 91 of the FAA regulations for flight rules, each pilot in command is required to be familiar with all available information about each upcoming flight, including weather reports and forecasts; fuel requirements; available alternatives if the flight cannot be completed as planned; any known traffic delays; runway lengths at every airport to be used along the planned route; and information about the aircraft’s performance under each airport’s elevation and runway slope, aircraft gross weight, and wind and temperature.

When aircraft of the same category are converging at about the same altitude, the plane to the other’s right has the right-of-way, and the pilot yielding the right-of-way may not pass over, under, or ahead of the other plane unless well clear. Any aircraft in distress always has the right-of-way.

Unless specifically authorized, pilots may not fly below 10,000 feet at a speed greater than 288 miles per hour, or fly below 2,500 feet at speeds above 230 miles per hour when within 4 nautical miles of an airport. Aircraft may, however, operate at the minimum safe airspeed for a particular operation if that speed exceeds the above maximum speeds.

No aircraft may be flown over congested areas at an altitude of less than 1,000 feet above the tallest ground obstacle, or less than 500 feet if flying over sparsely populated areas or open water.

Except in an emergency, a pilot must follow any instructions given by air traffic control (ATC). ATC must be notified as soon as possible of any deviation from instructions due to an emergency or in response to a traffic and collision alert.

Examination And Experience Requirements For Air Carriers

May 9th, 2011

FAA regulations require air carriers or commercial operators operating civil aircraft with seating capacity of 20 or more passengers or a maximum payload capacity of 6,000 pounds or greater, to have a valid certificate for each type of operation they will engage in and for each size and type of aircraft they will operate.

Requirements do not generally apply to student fight instruction; certain nonstop commercial air tours conducted after September 11, 2001 that begin and end at the same airport; ferry or training flights; aerial work operations such as crop dusting or seeding, banner towing, or aerial photography; hot air balloon sightseeing flights; or parachuting flights conducted within 25 miles of the airport of takeoff.

No one may operate as a direct air carrier unless he or she is a citizen of the United States, has obtained the appropriate air carrier certificate, and obtains operations specifications that contain the authorizations, limitations, and procedures for each type of operation being engaged in.

The Air Carrier Certificate or Operating Certificate contains the certificate holder’s name and location of principal base of operations, certificate number and issuing date, and the issuing office location.

At any time the FAA may conduct an examination to determine whether the certificate holder is in compliance with applicable regulations. The certificate holder must make the certificate available for examination, and make available all records pertaining to operations under the certificate. In addition, any carrier involved in interstate commerce must make the financial books and records available for examination.

      

Past Experience Test Piloting The F-14 Tomcat

May 6th, 2011

With the death of Grumman’s chief military test pilot in the spring of 1967, Bob Smyth was named the new chief test pilot, and his first big assignment was the F-14 Tomcat program. The Tomcat was ready for its ‘real’ First Flight by late December of 1970. Plans called for Smyth and project pilot Bill Miller to take the Tomcat to altitude, sweep the wings, push to Mach 1.2, and exercise as many systems as possible.

December 30 dawned CAVU (ceiling and visibility unlimited – when the ceiling is more than 10,000 feet and visibility is greater than 10 miles) and cold. The wind was 20 knots out of the northwest. After takeoff, Smyth and Miller took the Tomcat to 10,000 feet, and were cruising along Long Island’s south shore when the flight card called for gear retraction.

As soon as the gear handle was turned, the chase pilot reported the Tomcat venting fluid out the right side of the plane. The hydraulic system gauge dropped to zero. Smyth and Miller headed for base at about 180 knots, the flaps still extended. Three miles out from the runway, more fluid was observed venting, and the flight hydraulic system gauge went to zero. At this point the aircraft began to pitch uncontrollably, and snapped sharply nose down.

The Tomcat was still about a half-mile short of the runway and about 25 feet above the treetops. Both pilots ejected safely with 4 seconds to spare. After the fire was put out, ground crewmen found two fractured titanium fuel lines.

Ferry Pilot Of The Past Test Pilots New Planes

May 5th, 2011

Nancy Miller Livingston Stratford was an American ‘tomboy’ who served in Britain’s wartime Air Transport Auxiliary as a military ferry pilot. Between 1942 and 1945, she flew an estimated 50 different types of aircraft for the Royal Air Force, the Fleet Air Arm (Royal Navy) and Coastal Command.

Stratford received dual checkouts on five single-engine planes. That was the extent of her training. New plane types, which accounted for 41 of the 50 different aircraft she ferried during the war, were flown solo the first time out – although the ATA did provide each pilot with handling notes for each different aircraft.

There were no co-pilots. Each pilot flew as pilot in command. Because of the geography of England, a pilot could ferry five different types of airplane in one day, and only log two or three hours. None of the planes had radios, which meant no instrument flying. However, flying in England invariably meant flying into instrument conditions. The ever-changing English weather led to numerous precautionary landings, and many a one-hour flight expanded to four or five days.

In 1943, Stratford got to fly the premiere American fighter, the P-51 Mustang – known for its abilities during low-level attacks. In her excitement, Stratford dove to 50 feet and raced past treetops and telegraph wires at 275 mph. She finished her little exhibition by roaring across the airfield at 300 mph just ten feet above the ground.

The ATA served as the model for what later became the Women’s Airforce Service Pilots (WASP).

Glory Days Of The Past: When Gorillas Were Jet Test Pilots

May 4th, 2011

The year was 1942 and the P-59 was the first military jet aircraft to fly in the United States. The revolutionary new plane was tested at what is now Edwards Air Force Base in California. Back then, it was known as Muroc Army Air Field.

Secrecy shrouded the P-59 project. Officials went so far as to have a fake propeller fitted into the nose whenever the plane was on the ground. But despite the best efforts of the Army Air Force, the heightened security measures were no match for the local watering hole, where test pilots mingled with P-38 pilots stationed nearby. Invariably, a few drinks would loosen tongues, and the test pilots could be overheard talking about flying the new ‘propellerless airplanes.’

Promptly tagged as fools and liars by the P-38 airmen, the test pilots were bound by security procedures from proving the truth of their words. There was little they could do when called liars but keep their anger in check. That is, until Bell test pilot Jack Woolams came up with a plan to restore the honor of the test pilot corps.

Despite the ‘restricted’ status of the Muroc Dry Lake airspace, curious P-38 pilots would occasionally ‘drift’ over the ‘secret’ base for a first-hand look. One day Woolams spotted a snooping P-38, and donned a gorilla mask and black derby hat he had brought along for just such an occasion. Sticking a fat cigar in his mouth, he let the nosy intruder pull alongside, and waved at the stunned P-38 pilot, who immediately broke off.

Nothing was ever said about ‘escaped gorillas,’ and the integrity of the test pilots was never questioned again.

Private Aircraft As Much Fun To Fly As A DC 3

May 3rd, 2011

While the Cessna family of general aviation planes are the most popular among private aircraft buyers, the prospective purchaser should carefully consider his options. When choosing among the various types of aircraft, consideration should be given to passenger capacity, average mileage of flights, and weather and terrain along likely flight routes.

The Cessna Corporation offers a wide range of aircraft in the 150-152, 172, 177, 182, and 206 models. The higher model numbers reflect the larger aircraft and engine size, and passenger seating. A popular choice among first-time and experienced pilots, the Cessna 150 is both easy to handle, and very forgiving during difficult maneuvers. The Cessna 150 features fixed landing gear, two passenger seating, and a 100 or 110 horsepower Lycoming engine. Overhead wing design allows unparallel viewing underneath the plane.

Designed for the first-time pilot, the Piper Cherokee 140 has a low fixed wing design, affording maximum overhead visibility. Retractable landing gear cuts down on wind drag. The plane comes standard with a full avionics package, and a 150 or 160 horsepower engine. Double controls makes this two-seater perfect for pilot training.

The Piper Cub is a solid starter aircraft that includes only the most basic components and design elements, and is frequently used to train US Air Force pilots. The plane reacts slowly and predictably, which gives first-time pilots time to react to difficult control situations. The controls are somewhat sluggish, allowing the pilot to feel input responses more easily than with heavier planes. Larger occupants may feel a bit cramped in the modest two-seat cockpit.