On Sun, 11 Feb 2007 15:28:48 -0800, Richard Riley
wrote in
:


My company has many people working full time on COA's to allow our
various unmanned aircraft to fly outside the limits of the AMA
exemption.

http://www.uavm.com/uavregulatory/ce...orization.html

On this page:
http://www.uavm.com/uavregulatory/ai...ification.html
This link is broken:
http://www.faa.gov/aircraft/air_cert...iment/uas_faq/

Here is the updated link:
http://www.faa.gov/aircraft/air_cert...s/uas/uas_faq/

What does a special airworthiness certificate in the experimental
category allow me to do?

The operating limitations issued with this type of certificate
allow a UA to be operated only within the line of sight of an
observer, during daylight hours and when other aircraft are not in
the vicinity.


According to this General Atomics blurb:


http://www.ga-asi.com/news.php?subac..._from=&ucat=1&
Today Altair routinely operates in NAS under a national
Certificate of Authorization (COA) which allows it to fly in
restricted airspace during takeoff and landing before quickly
ascending to altitudes high above commercial air traffic. Under
its new one-year experimental certificate, Altair will not only be
able to fly at higher altitudes, but also expands its geographic
operations. Similar to a COA, an UAS experimental certificate
contains certain conditions that must be met to ensure a level of
safety equivalent to manned aircraft operations in the NAS. This
includes “good weather” conditions and a requirement for a pilot
and observer, both of whom may either be on the ground or in an
accompanying “chase” plane. While COAs are issued to the customer
(e.g. NASA, NOAA), the experimental certificate has been issued
directly to GA-ASI, providing it with the opportunity to use
Altair for company purposes such as experimental flight testing,
marketing demonstrations and crew training.


Operation of their Altair must:

"ensure a level of safety equivalent to manned aircraft operations
in the NAS."

So I suppose that means, that at altitude it must be accompanied by a
manned chase plane, and that ensures that the UAV operates with the
equivalent margin of safely as a "flight of two." Is that correct?