Showing posts with label airplane. Show all posts
Showing posts with label airplane. Show all posts

Saturday, November 28, 2020

The DC-9 at Skydive Perris will take to the skies!

The DC-9 at Skydive Perris will take to the skies!

As reported by Airways Magazine
Perris, California is a small town just 71 miles from Los Angeles. Many residents of the metroplex move there for the additional space and the relaxed atmosphere.

However, it is well-known as a city famous for its skydiving operations. Skydive Perris is the main skydive company in the area, using their own airport, Perris Valley Airport (L65), for their jumps. With its proximity to Hollywood, Skydive Perris has had a number of celebrity clients, like Tom Cruise, James Corden, magician David Blaine, and Daniel Craig as James Bond in Quantum of Solace.

Skydive Perris has many aircraft in its fleet, including traditional jump planes, like the Cessna 182 and DeHavilland DHC-6 Twin Otter. They also have the rare Shorts SC7 Skyvan (only 149 ever made) as well as a Douglas DC-3.

All of these aircraft are used throughout the world for skydiving operations, but there is one aircraft that is extremely unique to Skydive Perris: the McDonnell Douglas DC-9-21. The aircraft, N127NK, has been with Skydive Perris since 2003, but it has not flown since 2013. However, it is now being prepared to be returned to regular service.

A Historic Past


The DC-9-21 was initially requested by Scandinavian Airlines (SAS) for use on short runways in Northern Europe. The -21 model combined the large wing and slats from the -30 with the small body of the -10. The order was only for 10 aircraft, but McDonnell Douglas obliged in its creation.

The final DC-9-21, line number 488, rolled out of the McDonnell Douglas factory in Long Beach, CA in April of 1969, registered as SE-DBO. It made its first flight on April 15th and flew east to Stockholm, Sweden on May 1 to begin its career with SAS with the name “Siger Viking” SAS had its first 3 DC-9-21s registered in Denmark with “OY” registration prefixes, its next 3 in Norway with “LN” registration prefixes, and its final 4 in Sweden with “SE” registration prefixes.

The aircraft spent 26 years flying throughout northern Europe. In October 1990, all of SAS’s DC-9-21s were re-registered as aircraft based in Denmark. The registration of SE-DBO was changed to OY-KIC. However, while the rest remained in Denmark, this aircraft was taken back to Sweden and re-registered back to SE-DBO in June of 1991.

This was in anticipation of it being wet-leased to the Swedish start-up charter airline, Nordic East Airlines, based in Stockholm. The aircraft flew with Nordic East from August of 1991 to May of 1992, when it was replaced with MD-82s, also wet-leased from SAS.

SE-DBO continued its journey with SAS until March of 1995, when it was retired from its fleet. Shortly after, it was acquired by Spirit Airlines in May of 1995, and flown to its new base in Detroit (DTW). Two other DC-9-21s from SAS also joined Spirit at the same time. Once the aircraft came to the US, it was re-registered as N127NK, the same one which it wears today. It flew passengers from Detroit to various destinations Florida and the northeast for just six months, when it was sold to ValuJet Airlines out of Atlanta (ATL) in December of 1995 along with Spirit’s other two DC-9-21s.

ValuJet connected ATL and Orlando (MCO) with the entire Eastern Coast of the USA. From 1995, ValuJet had been the focus of many FAA investigations into aircraft safety. Many accused the airline of not properly maintaining their aircraft, including the Atlanta FAA office, when they  sent an official report to their headquarters to force the airline to recertify themselves as an airline. They had 57 emergency landings in both 1995 and 1996, a scaled rate that was 14x more than legacy airlines of the time. This all built up to the famous ValuJet 592 crash on May 11, 1996. The investigation into the crash revealed many safety issues with the fleet that were not being addressed.

A month after the crash, the FAA grounded the entire airline. At this time, N127NK was stored in Lake City, FL and never flew again for ValuJet. The airline later merged with AirTran Airways, but ValuJet’s CEO, Maurice Gallagher, left to build a new airline, Allegiant Air, out of Las Vegas (LAS).

The airline only had two scheduled routes, from Fresno (FAT) and Colorado Springs (COS) to LAS, but was regularly doing casino charters to LAS and various other cities like Reno (RNO), South Lake Tahoe (TVL), and Laughlin (IFP). N127NK was the first aircraft in Allegiant’s fleet, and flew with them until the end of 2002, when it was stored in Victorville (VCV). It spent one year in VCV before Skydive Perris’ owner Ben Conaster had a wild idea. He wanted to use a commercial jetliner for skydiving.

Skydiving from an Airliner

Jumping from large aircraft isn’t necessarily a new idea. The military has been deploying paratroopers for many years. However, the most famous case of this happened on November 24, 1971, when a man going by the alias “D.B. Cooper” boarded a Northwest Orient Airlines Boeing 727-100 from Portland (PDX) to Seattle (SEA). He demanded that he receive $200,000 upon landing in SEA, and that he would like to flee to Mexico City via Reno (RNO).

He also requested that the aircraft remain at 10,000 ft. with the landing gear down, the flaps set at 15°, and the cabin to remain unpressurized. D.B. Cooper jumped from the aircraft via the rear airstairs commonly found on large T-tail aircraft while the they flew over the Washington-Oregon border. The case was never solved, but not for a lack of trying. Now, Skydive Perris is giving the everyday person the opportunity to experience the same thrill that D.B. Cooper had, without the large payout.

The DC-9-21 was destined for the scrapper when it was purchased in 2003 for just $50,000. It took three years to get the aircraft back to flying conditions and get it prepared for skydiving operations. The FAA made Skydive Perris go through many legal and safety-oriented hurdles to make sure that the aircraft would be fit for its new missions. While they were waiting for approval, the aircraft carried supplies to New Orleans after Hurricane Katrina, and evacuated people to Houston as well.

Finally, on December 30, 2006, N127NK took to the skies to drop people from the rear air-stairs, thus becoming the only former commercial jet certified for skydiving operations in the world, a title it still holds today. It can carry divers up to 13,000 ft. in just four minutes, a quarter of the time needed for a Twin Otter to do it. To accommodate the large aircraft, Perris Valley Airport’s runway was lengthened from 3,000 ft. to 5,100 ft. Of all commercial jets, the DC-9-21 is likely to be the best possible one due to its short field performance and the ability to jump out of a pre-existing rear door on the back of the aircraft.

Skydive Perris operated the DC-9 from 2006 to 2013. However, they had issues with its reliability and the ability to find spare parts. This was especially trying with the largest DC-9 operator in the world, Delta Air Lines, retiring their fleet in early 2013. The DC-9 sat derelict with hope for it to take to the skies again, but without a clear-cut plan.



However, in September, after seven years, Skydive Perris announced that the aircraft was undergoing its final repairs, and would take to the skies once again. Engine checks have been completed, and the aircraft has even done taxing tests at L65. Earlier this week, Skydive Perris opened up a job opportunity for some lucky pilots to have the chance to fly the aircraft for them, truly marking the fact that the aircraft will soon take to the skies.

The DC-9 was a stalwart in the aviation industry for many years, but has now been almost completely removed from passenger operations. Only 35 of the 976 DC-9s that have been produced are currently flying, with just one aircraft still flying civilian passengers.

Enthusiasts have requested that Skydive Perris offer flights to aviation enthusiasts without requiring them to jump out of the aircraft. The company has not been accepting to such an idea in the past, but do seem to be a bit more open to the idea this time around. This would truly be a once-in-a-lifetime chance to experience a small part of history, whether you land on the DC-9 or you jump out of it during the flight. Either way, it will be great to see this old bird fly once again.


SkydiverDriver.com

Saturday, February 15, 2020

All Hail the Pratt & Whitney PT6 Turboprop Engine!



All Hail the Pratt & Whitney PT6!



Below you will see one of the first photos of the famous Pratt & Whitney PT6 turboprop aircraft engine and its designers. This engine is THE rockstar of the turboprop engine world! 

Important Dates:

  • 1958 - Design started
  • 1960 Feb. - First ran
  • 1961 May - First flew
  • 1964 - Entered service
  • 2011 - 50th Anniversary 
On its first flight it was mounted as a third engine on the nose of a Beech 18. That would have been an interesting sight! The test aircraft was switched to a Beech King Air in 1980. The first production model was the PT6A-6 and used on the Beech Queen Air.


The original designers of the PT6

According to the manufacturer over 51,000 units have been produced (as of 2015) and the engine has flown over 400 million hours! Considering that it only has an in-flight engine shut-down once every 651,126 hours, it is one of the most reliable aircraft engines ever. There have been over 69 different versions built. Not all of the versions have been for aircraft, some variants have been used for helicopters, boats, hovercraft, land vehicles and auxiliary power units.

TBO (time between overhauls) ranges between 3600 to 9000 hours and hot section inspections are done between 1800 and 2000 hours.

The PT6-114A in the Cessna Caravan only weighs 350lbs and yet puts out almost 700hp! The PT6 engine is found in most of the turbo-prop airplanes in the United States, including the Cessna Caravan, de Havilland Twin Otter, Air Tractor, Beech 1900, Beech King Air, Beech 99, PAC 750, Quest Kodiak, Pilatus PC-12, Piaggio Avanti, Shorts 360, AgustaWestland AW139 and many more. ALL great aircraft mainly because of their heart.... the PT6. Keep up the great work Pratt & Whitney!

Be sure and check out our friends at pt6nation.com


CaravanNation.com

Monday, August 28, 2017

10 Things You (probably) Did Not Know About the Caravan



The Cessna Caravan is THE most popular turbine powered Jump Plane in the World. Now and then our readers will share with us interesting facts that we did not know about the Caravan or facts that we do not believe that our average reader would know. This inspired the creation of this article. We hope that you enjoy and share with us any other not-so-commonly known facts that you know about the Caravan!

1. Accidentally hitting the Start switch will illuminate the "Generator Off" light.

2. The most common turbo-prop airplane used for skydiving in the world is the Caravan.

3. The Caravan's firewall was tested to 2,000 degrees Fahrenheit.

4. The Cessna logo can be seen in the pattern of rivets in front of the co-pilot's door.

5. The Caravan cruises 10 knots faster and 50nm further without the cargo pod installed.

6. If the Torque gauge fails, you can use the Fuel Flow gauge to set power settings: Climb = 400, Cruise = 300 and Approach = 200

7. Single point fuel system is available for the Caravan.

8. You only have 90 seconds of fuel remaining if the red reservoir low light illuminates.

9. Boot activation increases the stall speed by 10 knots.

10. If you accidentally drop your pen in the hole between the rudder pedal and power column, be sure and get it out because it can cause a rudder jam.

    Please share your not-so-commonly known facts about the Caravan with us by sending them to chris@caravannation.com

    Information compiled for this article is from the archives of CaravanNation.com and Caravan: Cessna's Swiss Army Knife with Wings.

    Tuesday, November 3, 2015

    Video of Skydiver getting stuck underneath airplane at 10,000 feet

    Normally when you hear of a skydiver having a "problem", it has something to do with their parachute. However, on Friday near Lima Peru, the skydiver's jumpsuit became part of the problem.




    As first reported by ABC News, after skydiver Fernando Gava jumped out of the airplane, he was still attached to it! The pant leg on his jumpsuit become snagged on the jump step of the jump plane. 

    The Jump Pilot had to fly around for approximately 30 minutes while the skydiver tried to cut his pant leg off with a knife that he had. All skydivers AND Jump Pilots are trained to keep a hook knife on them at all times and luckily Fernando had his on him.

    He was able to free himself from the circling Cessna 182 with his hook knife and landed safely on the ground, as did the airplane. He received a warm welcome from his fellow skydivers and medical attention to a cut on his hand upon his landing.

    - SkyDiverDriver.com

    Tuesday, April 22, 2014

    8 skydivers die after plane crash in Finland



    One of the deadliest air disasters in Finland's history occurred this past Easter Sunday. A Comp Air 8 kit-built airplane, that was a few minutes away from dropping skydivers over Jamijarvi Finland, suffered "technical problems", according to one of the survivors. As stated to the interviewing police officers after being released from the hospital with minor injuries. 

    The Comp Air 8 is an experimental kit-built airplane. It is a very rare, small, single engine, all composite, turbo prop aircraft exported from Florida. It was the only one of its kind operating in Finland.



    The pilot and 2 skydivers were able to exit the airplane and survive as it spiraled to the ground. The remaining 8 skydivers could not, for unknown reasons, exit the airplane. They consisted of 2 women and 6 men, all from Finland. This story will be updated as more information is released.

    Wednesday, March 26, 2014

    The ATSB has concluded its on-site investigation of the skydiving airplane crash at Caboolture Airfield QLD Australia


    The Australian Transport Safety Bureau (ATSB) has concluded its on-site investigation concerning a Cessna 206 that crashed on Saturday March 22nd at Caboolture Airfield, Queensland Australia, with a pilot and 4 parachutists on board. Today they released this statement:


    Updated: 26 March 2014
    "The ATSB team completed its on-site investigation of the accident involving VH-FRT on 25 March 2014. The ATSB has retained several components for further examination. This includes the aircraft’s engine and related components, propeller, various flight control components, some cockpit instruments and parts of the pilot’s seat. The extent to which the ATSB’s examination of the aircraft and components will be able to identify any potential anomalies is limited due to the level of damage that was sustained.
    The ATSB has conducted and is analysing a significant number of witness reports. It is also reviewing the aircraft’s maintenance records, operational records for recent flights, and pilot training records. The investigation will also include reviewing potentially-related occurrences to identify if there any common aspects.
    A preliminary report is expected within about 30 days of the accident. Should any critical safety issues emerge in the course of the investigation, the ATSB will immediately bring those issues to the relevant authorities or organisations and publish them as required."
    The only photograph that they have released is the one below that shows a small amount of debris and what appears to be a bent propeller in the background.


    Friday, March 21, 2014

    5 dead in skydiving airplane crash near Brisbane Australia

    At approximately 11:30 am local eastern Australian time (Saturday morning) a Cessna 206 with skydivers onboard crashed soon after take off from Caboolture Field near Brisbane Australia. Witnesses said that the airplane veered sharply to the left soon after take off, hitting the ground and bursting into flames. All 5 people onboard died in the crash. It is not clear which skydiving company owned the airplane, there is more than one operating at this field.

    Update: According to police the victims were 4 males and 1 female. A male pilot, 2 male skydiving instructors and 2 skydiving customers. The names have not been released yet. 

    Bryan Carpenter of Aerodynamic Flight Academy told reporters that, "The Cessna 206 lurched sharply to its left at an altitude of 100 to 200 feet." It is not known what caused the crash. However, according to Mr. Carpenter, "...the engine was delivering power on touch down."



    Friday, March 2, 2012

    Harmon Rocket at Golden West Airshow Marysville California

    Here is a photo of the Harmon Rocket airplane that I spoke of in the prior post.  This is obviously from my view inside the airplane before I dropped the skydiver with the huge American flag! We were in a holding pattern together south of the airshow waiting for our call to fly over the airshow when this photo was taken. You can see that we're in a slight right bank. I was flying a C182 ... with dirty windows ... lol