Category | About Wipaire

The Wipaire Campus

A. Hangar 1 – Corporate Headquarters, Avionics, and Maintenance

B. Paint – Single Engine to Twin Otters Can be Reimagined by Our Award-Winning Paint Team

C. North Bay – Aircraft Service and Installation

D. Beechcraft – Paint and Final Assembly of Floats

E. Interiors

F. Hangar 4 – Aircraft Storage

G. Engineering

H. Hangars 6,7 and 8 – Aircraft Storage

I. Westgate – Over 65,000 sq ft Production Facility

Wipline Seaplane Base (09Y) – Includes a 3,000 ft grass strip. A safe place to land your sea or landplane, close to KMSP. Also home to our (in)famous Tuesday night BBQs

River Road – R&D Engineering

Contact Us

info@wipaire.com
South St. Paul, MN:
(651) 451-1205
Toll Free: 1-888-947-2473
Fax: (651) 451-1786 

1700 Henry Ave – Fleming Field (KSGS)
South St. Paul, MN 55075

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Product & Services Sales

OEM Account Director

Office:

Mobile:

Product Sales Director – US, Canada & Caribbean – Large Floats

Office:

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International Sales Director

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Product and Piston Aircraft Sales Director

Office:

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Product Sales Administrator

Office:

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Aircraft Sales

Turbine Aircraft Sales Director

Office:

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Aircraft Sales & Acquisitions Coordinator

Office:

Piston Aircraft Sales Director

Office:

Mobile:

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Aircraft Services - Avionics, Interiors, Maintenance & Refinishing

Services & Components Sales

Office:

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Technical Support & New Parts

Product Support & New Part Sales

Office:

Fax for Parts Orders : (651) 451-1786

Technical Support & Parts Sales

Office:

Used Parts

Office:

Fire Boss Technical Support Lead

Office:

Mobile:

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Advanced Flight Training & Leasing

Advanced Flight Training and Leasing supports Wipaire & Fire Boss as the industry leader in training & leasing for seaplane operators. AFT&L has a core focus on Amphibious Cessna Caravan and Fire Boss aircraft and is the only factory approved training provider for Wipline floats.

Learn more at aftl.aero

Advanced Flight Training & Leasing – General Manager – Commercial Pilot, CFI, CFII, MEI

Office:

Mobile:

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Business Services

Accounts Receivable

Direct:651-286-6618
email:ar@wipaire.com

Accounts Payable

Direct:651-286-6605
email:ap@wipaire.com

Human Resources

Direct:651-414-6831
email:hr@wipaire.com
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Website

If you find an error or have a concern about the website please let us know!

Frequently Asked Questions

 

Index

What are the proper tire/oleo pressures for Wipline floats? What are the aircraft tail heights on Wipline floats? Float Displacements?

What are the proper tire/oleo pressures for Wipline floats?

Float Oleo Nose Wheel Main Wheel
2100 NA 50 PSI 50 PSI
2350 NA 50 PSI 50 PSI
3000 NA 50 PSI 50 PSI
3450 NA 50 PSI 50 PSI
3730 300 PSI/250 ML 38 PSI 38 PSI
4000 350 PSI/275 ML 38 PSI 38 PSI
6100 175 PSI/950 ML 40 PSI 40 PSI
7000 See Service Manual 60 PSI +/- 5 PSI 50 PSI +/- 5 PSI
8000 210 PSI/1140 ML 60 PSI 45 PSI
8750 425 PSI (+/- 30 PSI)/1152 ML 60 PSI +/- 5 PSI 60 PSI +/- 5 PSI
9000 210 PSI/1140 ML 60 PSI 45 PSI
13000 250 PSI/1900 ML 50 PSI 50 PSI

What are the aircraft tail heights on Wipline Amphibious Floats?

 
Aircraft Tail Height
Twin Otter on 13000A Floats 22’8″
Single Otter on 8000A Floats 20’6″
Cessna Caravan 208 on 8000A Floats 17’6″
Cessna Caravan 208 on 8750A Floats 17’11”
Cessna Grand Caravan 208B and 208B EX on 8750A Floats 17’9″
Quest KODIAK on 7000 Amphibious Floats 18′ 5″
Turbo Beaver MK II on 6100A Floats 16’2″
Wippy Turbo Beaver MK 1 on 6100A Floats 14’1″
Beaver MK 1 on 6100A Floats 14’1″
Cessna Stationaire 206 on 4000A Floats 12’10”
Cessna Stationaire 206 on 3730A Floats 13’5″
Cessna Stationaire 206 on 3450A Floats 13’5″
Cessna Skywagon 185 on 4000A Floats 12’8″
Cessna Skywagon 185 on 3730A Floats 12’6″
Cessna Skywagon 185 on 3450A Floats 12’10”
Cessna Skylane 182 on 3000A Floats 13′
Cessna Skywagon 180 on 3000A Floats 12’10”
Maule MX7-235,260 on 3000A Floats 10’7″
Cessna Skyhawk 172 on 2350A or 2100A Floats 11′
Cessna Skyhawk 172XP on 2350A Floats 11′
Husky on 2100A Floats 11’3″
Champion Scout on 2100A Floats 11′
Glastar on 2100A Floats 10’6″
Piper PA18 or PA12 on 2100A Floats 10’2″
*Tail heights vary due to weight and other factors

Displacement for Wipline Floats

Model 2100
Amphibious 100% 2,185 lbs 80% 2,428 lbs
Seaplane 100% 2,323 lbs 80% 2,581 lbs
Model 2350
Amphibious 100% 2,432 lbs 80% 2,702 lbs
Seaplane 100% 2,570 lbs 80% 2,855 lbs
Model 3000
Amphibious 100% 3,125 lbs 80% 3,472 lbs
Seaplane 100% 3,301 lbs 80% 3,668 lbs
Model 3450
Amphibious 100% 3,600 lbs 80% 4,000 lbs
Seaplane 100% 3,776 lbs 80% 4,195 lbs
Model 4000
Amphibious 100% 3,672 lbs 80% 4,080 lbs
Seaplane 100% 3,802 lbs 80% 4,224 lbs
Model 6100
Amphibious 100% 5,518 lbs 80% 6,131 lbs
Seaplane 100% 5,664 lbs 80% 6,293 lbs
Model 7000
Amphibious 100% 6,808 lbs 80% 7,500 lbs
Model 8000
Amphibious 100% 7,922 lbs 80% 8,802 lbs
Seaplane 100% 8,108 lbs 80% 9,009 lbs
Model 8750
Amphibious 100% 8,240 lbs 80% 9,155 lbs
Seaplane 100% 8,741 lbs 80% 9,712 lbs
Model 13000
Amphibious 100% 12,442 lbs 80% 13,824 lbs
Seaplane 100% 12,844 lbs 80% 14,271 lbs

About Wipaire

For over 60 years, Wipaire has been engineering and manufacturing a full line of aircraft floats for all sizes of aircraft from the Piper Cub to the Viking Twin Otter, including most single engine Cessna aircraft.  In addition, Wipaire has engineered over 100 Supplemental Type Certificated modifications for improved performance, convenience, and reliability. As a leading aircraft service provider, Wipaire offers maintenance, avionics installation and repair, custom interior design and installation, and exterior paint refinishing all in one convenient location. Wipaire is recognized worldwide for quality products and engineering expertise.

1700 Henry Avenue
Fleming Field Airport (KSGS)
South St. Paul, MN 55075

Phone: (651) 451-1205

Wipaire's Vision

To be a general aviation industry leader of diversified aviation services recognized for quality products, services, and technological innovations.

Wipaire's Mission

To meet selected needs of the general aviation industry, our customers, and our employees while making a profit to be reinvested in our people, products, and technology to better serve the industry.

Wipaire - More Than Meets the Eye

There is much more to the Wipaire operation than float manufacturing. Wipaire is also a full service aircraft repair/modification facility, Cessna Authorized Service Station, Pratt & Whitney gas turbine engine overhaul & repair. Our South St. Paul, MN facility is capable of performing many different services for aircraft including modification, maintenance, avionics, interiors, and paint as well as complete service to all float products.

To date, Wipaire has developed over 100 Supplemental Type Certificates (STC’s) for the modification of aircraft. These FAA approved modifications span the spectrum to include Wipline float installations, Wipline AirGlide ski installations, Cessna 206 right hand door installations, engine/propeller upgrades, gross weight increases, cabin extensions, battery relocations, instrument panels, and many more.

Through partnerships, Wipaire has also made other aircraft-related services convenient to its customers. Lake and Air Training & Pilot Shop is located in Wipaire’s main office at Fleming Field Airport.

The Fire Boss - A New Kind of Float

In more recent years, Wipaire has found a niche that helps diversify its market. We have developed a float system designed to fight forest fires. In the 1990’s Wipaire collaborated with the Province of Ontario to create a water bomber float for a Twin Otter Aircraft. This concept has evolved into a sister company, Fire Boss LLC. The water-bombing float has been redesigned to fit a turbine 802 Air Tractor. The system enables the water tank to be re-filled at a lake with a touch-and-go technique, and then dropped on a nearby forest fire.

Looking for More Information? Get in Touch!

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The History of Wipaire

1940-1950: Passion and Vision

Ben Wiplinger had a strong interest in aviation long before he began working on Wipline floats. As a child, he built his own glider in the backyard of his parent’s home. Out of concern for his safety, his parents dismantled the aircraft before he could take it on its maiden voyage. His passion for aviation grew stronger as he went on to study aerospace engineering at the University of Minnesota before moving to California to work for Douglas Aircraft for a period of time. He then returned to Minnesota to work for Northwest Air Activities and Peterson-Curtiss Flying Service at the St. Paul Airport. At the age of 25, Ben was one of only six certified aircraft mechanics working in the Minneapolis/St. Paul area. Ben was drafted into the Army Air Forces of the United States before Pearl Harbor and spent time working in Albuquerque, New Mexico, where he developed a pre-oiling system to help the performance of the bombers. He was awarded several decorations by the military for this engineering contribution.

Ben in front of an aircraft at Fleming FieldAfter WWII, Ben returned once again to his roots in Minnesota and began converting surplus military aircraft into corporate aircraft at South St. Paul Airport. By the close of the 1940s, Ben was operating Wiplinger Aircraft Service, an FBO offering fuel service, aircraft sales, maintenance, restoration and upholstery.

During the 1950s, Ben grew and expanded his scope of services. He purchased his first seaplane in 1951 and began flying north on fishing expeditions, thus beginning his passion for seaplane flying. He even developed an improved hydraulic system for his Edo floats. Ben sold 3M their first corporate aircraft, N3M, in 1956 while still pursuing his interest in seaplanes. One of 3M’s current aircraft still carries the same registration number. In 1959, Ben sold his FBO business to focus on the next chapter of Wiplinger Aircraft.

Milestones

  • 1946 – Wiplinger Aircraft Service



    After the war Ben bought surplus aircraft parts and Stearman aircraft to resell as civil aircraft. Soon he was doing maintenance on Norseman’s, Beech Staggerwings and Lodestars. Then Ben started an FBO selling Cubs, Taylorcrafts and Aeroncas.

     

  • 1947 – Wip-Liner Introduced


    Ben saw a need for executive aircraft in the “pre corporate jet” era and he developed a high class interior fitting for DC-3’s and Lodestars. Ben sold his first “Wip-Liner” in 1947.

     

  • 1951 – Ben’s First Seaplane


    Bob Wiplinger Taxis in his Piper Cub
    In 1951 Ben purchased his first seaplane, a Piper Cub on Edo 1400 floats that Wip still owns today, now on Wipline 2100 floats.

     

  • 1959 – Ben Sells FBO and Starts Building Floats


    After having trouble with his Edo Float’s gear retraction system Ben decided to design his own. He designed and built a hydraulic landing gear that he began selling as a modification. Eventually he decided to put all his ideas for improvement together and build a new float. He sold his FBO business and got to work designing and building these innovative new floats.

     

1960s: Wipline Inc is Born

In 1960 Ben officially incorporated Wipline Inc and set to work creating his first set of floats. He purchased a Cessna 185, N9881X, to test the floats on.

To create a better float Ben worked with experts at 3M to develop a metal bonding technique that would allow him to use fewer rivets and therefore acheive a smoother and lighter float. It took 3 years and $8000 to get the patent on this process but Ben knew it was the way to go.

Another innovative idea was the flat top on the float. This allowed pilot and passengers to maneuver into and out of the airplane with much less risk of taking an impromptu swim.

He soon sold his first set of floats. They were sold in 1962 to Ontario Central Airlines.

Soon the Cessna 185 was Certified on 3700 and 3900 Floats followed by the 206 on 3700, 3900 and 3730’s.

The Wipline Inc facilities were all located on Fleming Field and they produced around 30 sets of floats in these first 10 years.

Milestones

  • 1960 – Wipline Inc.



    Ben Wiplinger founded Wipline Inc. in 1960 and set up shop building and testing his new floats on Fleming Field in South St. Paul, MN.

     

  • 1961 – Testing Begins



    Ben buys a Cessna 185 to use for testing the newly designed 3700 Wipline Floats

     

  • 1962-The First Sale


    First set of Wipline Floats Sold to Ontario Central Airlines

     

  • 1963 – Certification



    Cessna 185 185A-E and A185E approved on 3700,3800 and 3900 floats

     

  • 1965 – Cessna 206 on Wipline Floats



    206, P206, U206, P206A, U206A, TU206A, TP206A, U206B, TU206B, U206C, TU206C, U206D, TU206D, U206E and TU206E approved on 3700 and 3900 floats

     

  • 1969 – Wipline 3730 Floats


    206, P206, U206, P206A, U206A, TU206A, TP206A, U206B, TU206B, U206C, TU206C, U206D, TU206D, U206E and TU206E approved on Wipline 3730 Floats

     

1970s: The Next Generation

Bob began working at Wipline Inc. in 1970 after receiving his aeronautical engineering degree from U of M and spending a few years working for Honeywell.

In 1971, after Ben purchased the 160 acres of land along the Mississippi River, float manufacturing moved down to the River Road facility and the seaplane base was established.

In 1974 Bob expanded our range of services by founding Wipaire, performing maintenance as a certified Cessna service center at Fleming Field.

One of our brochures from the late 70's
Wipline Inc and Wipaire came together in 1979 when Bob purchased Wipline Inc from his dad.

During the late seventies Ben and Bob decided to tackle a huge project, the Nomad. Though the Nomad Aircraft had a short production run and only resulted in a few sales the design for the Nomad float opened the door to other larger scale projects and became the foundation for the popular Wipline 8000 Float.

Milestones

The 1980s: A Growing Company

The 80’s kicked off with the introduction of the Wipline 6000 Float for the de Havilland Beaver in 1982. More than 10 modifications for the Beaver were introduced over then next few years allowing Wipaire to transform the Beaver to a true Seaplane workhorse.

In 1988 the Wipline 8000 Floats for the Cessna Caravan were released. This was one of our most popular float models until it was superseded by the Wipline 8750 float.

Rick Wahlman was brought on board in ‘89 to start an Avionics department to better serve our customers. The Refinishing department was also started at this time and allowed us to provide in house paint services to be sure our customers left with their dream plane.

By the mid-80’s Wipaire had grown to 35 employees and had sold an incredible 700 sets of floats.

Milestones

  • 1980 – The Nomad



    Nomad Approved on 9500 Amphibian Floats. During the late seventies Ben and Bob decided to tackle a huge project, the Nomad. Though the Nomad Aircraft had a short production run and only resulted in a few sales the design for the Nomad float opened the door to other larger scale projects and became the foundation for the popular Wipline 8000 Float.

     

  • 1982 – Beaver on Wipline 6000 Floats



    6000 Amphib and Seaplane Float approved on DHC2 MKI

     

  • 1985 – Super Beaver



    The Wipaire Super Beaver is introduced. This incorporated all the Beaver mods offered by Wipaire, plus an airframe restoration second to none.

     

  • 1988 – Cessna Caravan



    Wipline 8000 Floats are approved for the Cessna Caravan. This will prove to be one of our most popular float models.

     

  • 1989 – New Services



    Avionics and Refinishing departments are started.

     

1990s: Reaching New Markets

The 90’s saw many new modifications and float certifications. The Cessna 206 co-pilot door and “Wip” tips wing extensions, gross weight increases for the Piper Cub and Cessna Caravan, and numerous other modifications were certified.

Our largest floats ever, the Wipline 13000, were certified on the Twin Otter in 1992. Our interiors shop was also opened to provide a well-rounded service experience.

The “Boss Beaver” was introduced in 1996. It combined a selection of our beaver modifications, a turbine engine and our 6000 floats to create a true performance seaplane.

The smallest float in the Wipline family was introduced in ‘97, the Wipline 2100. The 2350, 3000 and 4000 also joined the team in the 90’s.

Milestones

2000's: Still Innovating

The new century kicked off with the next generation of Wiplingers coming to work for Wipaire. Nancy started in 2000 and Charlie came to Wipaire in 2003.

Wipaire’s main offices moved to the new Hangar 1 facility on Fleming Field in 2001.

In 2003 the Fire Boss was introduced. There are now 150+ Fire Boss aircraft in operation as an initial response air tanker fighting fires around
the globe.

Quest KODIAK on Wipline 7000 FloatsWipaire received Supplemental Type Certification (STC) of their most recent addition to the Wipline family of products, the Wipline 7000 Amphibious Float installed on the Quest KODIAK, on June 11th, 2010. The Quest KODIAK certification program took roughly three years to complete and included 287 test flights, totaling 162 hours of flying. The hulls are modeled after the successful Wipline 13000 Floats, which have improved rough water handling qualities for float-equipped aircraft. The new floats include the traditional Wipline flat top deck for easy loading and safety. The main gear system has been completely redesigned, which improves reliability and makes for easy maintenance.

Milestones

  • 2000 – Beaver GWI & Wipline 3450


    Wipline 3450 Floats Certified for Cessna 206 and 185. Also the Beaver 5600 LB Gross Weight Increase was approved.

     

  • 2001 – New Headquarters


    Aerial View of Hanger 1
    Wipaire’s Main Office Moves to a New Modern Facility on Fleming Field. We also added many of the Maule models to our Seaplane family by receiving STC’s for Wipline 2350 and 3000 Floats.

     

  • 2003 – Fire Boss Introduced


    Fire Boss on duty
    The Fire Boss amphibious water bomber is certified and begins its work as an initial response air tanker fighting fires around the globe.

     

  • 2008 – Fire Boss Upgrades


    Dual Seat Fire Boss
    Fire Boss Dual Seat and 1600 hp Conversions are certified.

     

2010- Present: Wipaire Today

After 25 years in production and nearly 200 sets in use around the world, Wipaire retired the Wipline 8000 float for the all-new Wipline 8750 float in 2012. The Wipaire engineering team drew upon the successes of the Wipline 7000 and 8000 floats to reinvent this new float for the Cessna 208 Caravan, featuring improved rough water handling qualities and a redesigned main gear system for increased reliability and easy maintenance. The Wipline 8750 was certified in July 2012 on the Cessna 208 Caravan. Certification was received for the Cessna 208B Grand Caravan and the Grand Caravan EX on Wipline 8750 floats in July 2013.

In addition to creating floats for new markets, Wipaire is dedicated to continually improving our existing product line. In 2014, Wipaire received approval for the Boss 182 engine conversion on the Cessna 182. Coupled with gross weight increases, the Lycoming IO-580 engine conversion transforms the Cessna 182 into a versatile and high-performance floatplane.

Wipaire celebrated 60 years of building Wipline floats in 2020. The tradition of engineering innovation and thoughtful features such as flat top decks will continue into the future, with product introductions like the Aurora interior for the Cessna Caravan series. The Aurora interior offers luxurious appointments to an aircraft known for its utilitarian nature, without sacrificing comfort or usability.