B354

OTHER: Miscellaneous - Uses for UniCopter

This configuration appears optimal for most VTOL operations, other than large transport requirements.

 

Hover performance and fast forward speed are somewhat at opposite ends of rotor design criteria. This table is to list the potential applications for the Unicopter and to determine whether speed or hover should be the priority.

H O V E R

S P E E D

 

Recreational:

 

 

 

Sightseeing

X

X

 

The fun of flying

X

X

 

Hunting

X

X

 

Fishing

 

X

 

To work and home

 

X

 

~ Note that all the above can be conducted by privately owned helicopters and also by rental helicopters, just like the rental of light airplanes.

 

 

 

 

 

 

Industry: [see note (1) below]

 

 

 

Ranchers

 

X

 

Farming

 

X

 

Traffic reporting

X

X

 

TV news

X

X

 

Aerial seeding

 

X

 

Aerial photography

 

X

 

Filming

X

X

 

Banner towing (flag flying)

X

 

 

Magnetic surveys

X

 

 

Airborne geophysical survey (bird towing)

X

 

 

Mineral surveys

 

 

 

Firefighting (air attack supervision, fire front mapping, aerial ignition)

 

X

 

Mustering

X

 

 

Culling (pigs, deer, rabbits, reindeer....)

X

 

 

Surveying fire damage

X

 

 

Looking for real estate

X

X

 

Filming fly through sequences of golf courses

X

X

 

Aero photos

X

X

 

Deer count

 

X

 

Powerline patrol

 

X

 

Mapping

X

 

 

 

 

 

Government:

 

 

 

Search (rescue by other means)

X

X

 

Carrying food and limited survival supplies ~ Search

X

X

 

Surveillance

X

 

 

Traffic control ~ Police operations

X

 

 

Apprehension ~ Police operations

X

 

 

Looking for the lost ~ Police operations

X

X

 

Border patrols

X

X

 

Coastwatch (coastguard ops)

 

X

 

Pollution Detection

X

X

 

Searching for illegal grow-operations

 

 

 

Attack vehicle ~ Military

 

X

 

Enemy spotter ~ Military

X

X

 

Spotting cracks in the ice to assist in the movement of icebreakers.

 

X

Notes:

  1. These (one person) industry related tasks can be subdivided into two groups.
    1. Tasks that take place during flight, such as traffic reporting.
    2. Tasks where the helicopter's purpose is solely transportation. This relates to professional people who spend considerable time learning and maintaining their profession and do not have the ability to learn and maintain proficiency in the piloting of a conventional helicopter. For example, many doctors drive their car to work, but how many geologists fly their helicopter to work?
  2. Many of the above applications might be handled by Unmanned Arial Vehicles in the future, but this only enhances the need for easily controllable small helicopters.

  

VERTIFLITE, Summer 2002 ~ Letter to the editor:

Would it be presumptuous to suggest that an exponential growth in the sales of light helicopters will only come about when an easy-to-fly helicopter is developed? For example, the car and the helicopter can be resold and a portion of the initial cost recouped. The inexpensive drivers license and expensive pilot's license cannot be resold.

Many industry, government and military, non-transportation related tasks could be performed by a single-occupant helicopter, if both the primary task and the piloting are easy to perform. The unification of; symmetry, rotor rigidity and a 'rotor' governor, complete with throttle on the cyclic stick, will allow the pilot's left hand to be totally devoted to the flight's primary task.

The recreational helicopter may well be another growth market, spun off from the above.

With even more presumption, a serious attempt to achieve this is openly presented at; http://www.UniCopter.com

  

Outside Web Site:

The Commercial Use of Ultralight Helicopters

Uses for Unicopter:

Infrared FLIR Systems

The remainder of this page is just a loose collection of ideas ~ from PPRuNe

C.D., S & M

The single seat is only a by-product of a helicopter, which is so simple to fly that a second person is not need to perform the 'task' aspect of industry/government/military missions. For recreational purposes, the second seat will definitely be an advantage.

>In order for significant growth to occur, the economics have to change<

I agree and suggest the following;

Low cost helicopters will result from 'mass' production.

Mass production will result from high demand.

High demand will result from a large pilot count.

A large pilot count will result from cheaper training.

Cheaper training will result from shorter training

Shorter training will result from helicopters that are SIGNIFICANTLY easier to fly.

I believe that the cost of the license is more important then the cost of the helicopter. You can always sell your helicopter but try selling your license. :)

Dave

Assuming that helicopters will eventually be built that are easier to fly, because of symmetry, fly-by-wire etc., then the market for a single seat helicopter will grow. This is because the piloting will be easier. The pilot will then wear two hats because he will also have acquired knowledge in the specific function that is the mission of the helicopter.

This dictates that one or more additional people be onboard the helicopter, or that the function be so simple that the pilot can conduct it on a part-time basis, with the limited attention he is able to provide.

Activities that could be performed, or performed better by a one-man helicopter, if the complexities of piloting are significantly reduced.

The complexities of piloting a helicopter demand much of the pilot's time and attention. This limits the amount of available time to simultaneously perform other task related functions.

If the mission of a helicopter flight is not purely 'transportation', then it is probably one that entails a function, which takes place during the flight. I assume that many of these functions are too complex to be performed by the pilot, simultaneously with his piloting the craft.

 

If the purpose of a helicopter or its mission is strictly that of transporting personnel or material from one location to another [transportation] then the activities of the pilot can be totally devoted to flight related functions.

If the demands that are placed upon a helicopter pilot could be significantly reduced then that individual could devote a large part of his attention and previously acquired knowledge to performing the primary function of non-transportation tasks. In fact, if the piloting and the task related functions can be simplified, then the market for a single seat helicopter, be it military, government, industry or recreational related, should become a very attractive proposition.

---------------

Most work related functions are being simplified and improved by the exponential technological advances. If the requirements for piloting a helicopter were to be significantly reduced through symmetry of flight, fly-by-wire etc. then there will be a market for single-seat helicopters. Single-seat helicopters where the individual can fly the craft and simultaneous perform the desired tasks.

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Last Revised: November 12, 2007