Report: Big Issues Remain Before Drones Can Safely Access National Airspace
coondoggie writes The story sounds familiar – while the use of unmanned [aerial vehicles], sometimes illegally, is increasing, there are myriad challenges to ultimately allow them safe access to national airspace. The watchdogs at the Government Accountability Office issued a report on the integration of unmanned aerial systems, as it calls them, in US national airspace (NAS) today ahead of a congressional hearing on the topic. As it has noted in past reports, the GAO said the main issues continue to include the ability for drones to avoid other aircraft in the sky; what backup network is available and how should the system behave if it loses its communications link.
I think that summary sets a new /. record for poor grammar.
"National Security is the chief cause of national insecurity." - Celine's First Law
Go back to where you came from you idiot the editors here are fine. Leave now.
At the minimum, these are the requirements for somewhat safe integration into the existing airspace. Anything less is asking for big troubles for any private and commercial air traffic that shares the sky with these things:
1. Mode S Transponder
2. ADSB In & Out
3. Traffic Collision Avoidance System (TCAS)
4. May only operate in areas with active radar coverage under IFR flight plan (some legal airplanes do not have a transponder!)
4. Operators must be in constant contact and control of the drone and must be licensed pilots
5. altitude & airspace restrictions ( right of way: licensed drone rotorcraft fixed-wing airship )
Otherwise, they can keep below 300 AGL and in line of sight with their operators.
Anything less and drones will be a threat to anyone that flies on any airplane, anywhere.
"Every time I see an adult on a bicycle, I no longer despair for the future of the human race." - H. G. Wells
So not enough bureaucratic palms have been greased yet?
The United States is (or has been) the world leader in many areas of technology, such as computers, Internet, space exploration, and medicine. This happened in part because the government stayed out of the way, at least in the early phases of development. When it starts to clamp down too quickly, that innovation can be stifled, and move to other countries. We are seeing this happen particularly in medicine. Apparently, we aren't all that interested in being the leaders in drone development...at least, other than for purposes of war.
It would have been nice for the article to elaborate.
The current Google street view cars do well, why not add elevation to the program?
The US government can't get shit done any more:
Outside of the US drones are indeed making headway way into general airspace. The GAO says Japan, Australia, United Kingdom, and Canada also allow more commercial UAS operations than the United States.
Every other country has a drone system and regulation set up and working but the US, we are behind in education, behind in Internet connectivity, behind in just about everything because this country is run by fucking morons and greedy little termites.
"If any question why we died, Tell them because our fathers lied."
FAA only has jurisdiction over navigable and restricted airspace. Which means that unless you are in restricted airspace, up to 500 ft is still faie game. 500ft is the limit on kites.
Slashdot's rate-of-post filter: Preventing you from posting too many great ideas at once.
Go back to where you came from you idiot the editors here are fine. Leave now.
Samzenpus? Is that you?
EOM
Fuck you and the font you rode in on
First, the term "restricted airspace" isn't really the right term.
The terms you're looking for are "controlled" and "uncontrolled" airspace.
There are some places where controlled airspace goes all the way to the surface. Take off in a helicopter and go up 50 feet and you're in controlled airspace.
Other places, mostly out west in the mountains, sometimes controlled airspace doesn't start until 10,000 feet MSL, but those are rare outside of the Rockies.
Here Billy. This is 300 feet of really great nylon string. We will just attach it to the "Eagle Soarer" and .... Hey. Look over there Billy. The police are after someone. Hello officer, what can we do for you? What? Jail? For flying a kite? Too high? What? No the camera is not attached to the kite. Arrested? For flying a kite too high? Because we violate a drone regulation exclusive to the United States of America? Land of the.... the what? If you want to fly a kite you had better be brave. The FAA, the DHS, there are 3 letter agencies that will be all over you.
As in Rednecks, with shotguns.
Yeah, that's what I'm hoping happens to a lot of drones. A local solution to a big problem.
You are 1800 times more likely to be shot and kill by a LEO (beat cop, border patrol, fbi, et al.) than from getting and dying from EBOLA. And for those that aren't killed, you are still more likely to have died than those who contract EBOLA.
Just wait till everyone gets flying cars!
_ _ _ Go for the eyes Boo! GO FOR THE EYES!
In Denmark, they traffic regulating orginization is disussing these issues with the comercial parties. I am still missing the resume of the latest meeting.
Anti-collision is discussed, ADS-B was suggested, but everybody was afraid it would flood the frequency. So maybe something ADS-B like ? And policies about what drone will give way to which. Most ideas hinted, that GPS would be used to determine and broadcast position.
This still needs to be something for which planes can get receivers as well, and possible broadcast a wider ranging signal so clear a path in front of it approaching an airport.
In my personal opinion, the FAA is just not thinking. What we need, and probably won't get, is something logical.
Like this:
Identification - "All sUAS, regardless of scale, shall be clearly marked with information sufficient for identification of, or prosecution of, operator in case of accident."
Commercial use - "Any activity defined - explicitly - as being directly taxable as a commercial enterprise by the IRS."
Safe Operation Envelope - "As long as it is out of the way of any manned aircraft operations or likely operations, and is not in the position of causing danger to buildings, uninvolved persons, or possessions, anything goes. Minimum 50 foot horizontal separation from all non-involved buildings, and 100 foot horizontal separation from all non-involved persons."
Close Proximity Operations: "No operator shall operate in any manner where a 2 second loss of directional control will cause injury to a bystander."
Design and Construction: "All aircraft intended to operate within 10 operational seconds of a bystander shall have shrouded or 'bumpered' propellers/fans to prevent blade-strike injuries."
Altitudes should be simple: 400 AGL feet or lower, fly it safely and under control under AMA or applicable Commercial Ops regulations. 500 feet to 800 feet AGL, fly it safely with local ATC cognizance, over 800 feet AGL you need a cert/license specific to that platform type with "see-sense-detect-avoid-tell" capability. ATC cognizance required for all operations within 3NM-5NM (Cessna/Piper/Ultralight only = 3nm, ETOPS Airliner capable = 5NM) of an airport. All operations within 2NM of active runways, glide-paths, or climb-out corridors shall require regular OTA working-channel communications with ATC.
Avionics: If the big boys (DOD) can use it to control their drones, it is legal for all. FPV legal with a buddy-box observer, split-screen, or OSD HUD. Remote "kill" switches to control run-away/fly-aways with "fail-safe" equipment. Avionics/control systems shall have at least one of the following capabilities:
A. "loss of signal, orbit."
B. "loss of signal, return to launch."
C. "loss of signal, controlled landing."
D. "loss of GPS functionality, return to launch using IMU."
D. "loss of primary IMU, return to launch using redundant IMU."
E. "low power/fuel remaining, return to launch."
F. "low power/fuel remaining, controlled landing."
G. "attempt controlled landing on detection of catastrophic failure."
MTOW/Inertia: Different weights and intended operation areas have different speed limits.
This means:
1. Take all the pictures you want. The IRS taxes the sales of those pictures, not the taking of them.
2. Do all the mapping missions you want. The IRS taxes the sales of those maps, not the making of them.
3. Take all the video you want (obeying privacy laws). The IRS taxes the sales/distribution of those videos, not the making of them.
4. Commercial delivery service is a taxable industry.
5. The sUAS community would be even farther ahead of the FAA's ADSB mandate.
I dug through the actual legislation (FAA charter) and that's what I found. I urge you to do the same. While controlled and uncontrolled ate the vernacular, the statutes that govern the FAA jurisdiction use "navigable". Therefore when speaking of legal matters and the FAA legal authority, we must use the same terms to prevent confusion.
Slashdot's rate-of-post filter: Preventing you from posting too many great ideas at once.
it is black and white.
And my neighborhood kids run lemonade stands in front of their homes without cowering in fear that they'll be shut down by health inspectors, fined for their failure to display a business license, audited for tax evasion, and arrested for exploiting child labor. "The law is very clear." All those rules technically apply.
Kids are too young to know what they should or should not be afraid of. But their parents ought to be afraid of the things you listed.
http://www.oregonlive.com/portland/index.ssf/2010/08/portland_lemonade_stand_runs_i.html
and http://www.forbes.com/sites/erikkain/2011/08/03/the-inexplicable-war-on-lemonade-stands/
and http://calwatchdog.com/2014/01/30/health-dept-shuts-down-11-year-olds-cupcake-biz/
and many more.
Absolutely no "technically true" violation of a government regulation is beneath a government inspector's notice if someone with money takes a negative view of the violation or of the individual committing the violation.
Or as political wonks say: whenever someone tells you that "well, yes, the law could be used to make X illegal, but it'll never be enforced that way" ... then it was likely written with the intention to be enforced exactly against X.
I don't think the GP is nitpicking the use of "navigable" but the use of "restricted". See the below link, restricted airspace means an area where general aviation is not allowed to enter (ex flying over the white house is permanent restricted airspace). Controlled airspace is the airspace around an airport which according to the FAA Advisory Circular is when a model aircraft operator must notify the control tower (note the circular does not say you cannot fly there, just that you must work with the control tower).
Interestingly the FPV article in wikipedia appears to be wrong, which scares me slightly as some people take that for bible. That article states you must be under 400 ft when in controlled airspace. However when I read the FAA Advisory Circular it appears to state you must always operate under 400 ft, in addition you must contact the tower when 3 miles from an airport (as in controlled airspace). But I could be misunderstanding something.
http://en.wikipedia.org/wiki/R... http://en.wikipedia.org/wiki/C...
Another issue is the approx 23 day train time to get Sentry Drones to V for the far better Tech II variants. Of course if you're going for distance from the drone then the 23d train for Sentry Interfacing to V may be a better use of time.
I used to have a good sig...
What people seem to be missing in all of the comments above is that Amazon and Google are investigating not just using unmanned arial vehicles, but they are also investigating using computer-controlled unmanned arial vehicles: that is, arial vehicles that are not flown with a human operator. So questions about "line of sight" or the nature of the license a human operator holds ignores the whole point of their research.
Beyond this, in order for a company like Amazon to make drone deliveries profitable, we're not talking about a handful of these devices. We're talking about a whole swarm of them making tens of thousands or hundreds of thousands of trips a day in a congested area like Los Angeles, in and around the congested class B airspace of LAX, around the congested class C airspace around Burbank, Ontario and John Wayne, by helicopter traffic carrying police, news reporters and tourists, by student pilot traffic out in the San Fernando Valley.
(If a UPS driver makes 100 deliveries a day, as an article I recently read suggested, and assuming an out and back from a warehouse in El Monte takes on average an hour--half an hour each way--and assuming drone deliveries are handled during the same 10 hour window UPS driver operate--this implies it would take around 10 drones to replace that one driver, each making 10 deliveries a day. Multiply this by (as a guesstimate) 1,000 drivers in the Los Angeles area, and you're talking about 10,000 automated pilotless drones swarming the LA skies.)
Drones should fall under ultralight rules for non commercial activities. If it has a stall speed of less than 51 mph a gross takeoff weight of less than 1200 lbs and a max cruise speed of less than 143 mph you should be able to fly one without a license or any other requirements beyond fitting that category. Additionally they should create a smaller class for commercially operated drones in the sub 100lb category which would amount to a small registration fee similar to a hunting or fishing license.
When dealing with the law, it is rarely as simple as a one sentence post on Slashdot will ever provide.
http://www.faa.gov/air_traffic...
There are two categories of airspace... regulatory and non-regulatory...
Within those, are 4 types:
Controlled
Uncontrolled
Special Use
Other
---------------
This is why there is pilot training and pilot certification, and why commercial pilots need more training than private pilots who only fly for fun.
It is more complex than the average layman probably suspects it is.
I don't think the GP is nitpicking the use of "navigable" but the use of "restricted". See the below link, restricted airspace means an area where general aviation is not allowed to enter (ex flying over the white house is permanent restricted airspace).
Yep, that is it... "restricted airspace" generally won't allow you in it for any reason whatsoever, such as over the White House.
The airspace around LAX is not restricted, it is controlled airspace, Class B to be specific.
Within a few miles of the airport, that controlled airspace goes all the way to the ground. You can't fly an aircraft at 100ft there without talking to ATC.
I've been working on an active/passive "sense and avoid" SAA technology for about 18 months and it is showing great promise.
Despite being a little larger than a deck of cards and weighing under 200g, the sense element can now accurately detect and track objects within a 1.5Km radius and the tracking system interpolates the trajectories of other craft to detect potential collision with the craft to which the system is fitted.
The goal is to produce a system that can be sold for hundreds (rather than thousands) of dollars and could therefore be fitted as standard equipment to a huge percentage of the unmanned (and manned) aircraft that fill our skies.
Unfortunately, here in NZ, the aviation regulator (CAA) has been hijacked by the national model aircraft group and, because I dared to criticize the latter, I my development work has been effectively halted by the former.
Never underestimate the ability of bureaucrats and bullies use claims of "safety" as a blunt weapon to "deal to" those they don't agree with. Their motto should be: "Safety At All costs -- no matter how many innocent souls must die".
Sigh!
The whole deal with CAA restricting your work is BS. You are free to fly what you like just by flying out of a farmers field more than 4km from a airfield. Does your system even compare to ADS-B? Small Linux computers can easily be used to receive ADS-B, and I expect they will be built into Quads and other hooby size aircraft soon. This way they will be able to avoid traffic long before it gets within 1.5km.
I am confident that CAA understand the issues. They have just released draft legislation which you obviously have not read yet, because if you had you would know that they are introducing a way of applying for permission to operate UAVs outside the hobby provisions. They are also going to remove the hobby references. I suggest you look it up and have a read.
What this new legislation will not do is integrate UAVs into normal airspace, and frankly until there is a reliable sense and avoid this is a position I support. Too many idiots out there who have little or no training flying Quads into controlled airspace. There needs to be real, reliable solutions for sense and avoid and technical enforcement of airspace before we open the integration door.
Frankly your hostile morally superior approach is not helping. The CAA has been very interested in an open conversation, and has listened to the community to come up with some regulations which are moving in the right direction. They have not addressed how to integrate airspace at this point, but they are not at all unreasonable. They are tasked with keeping the flying public safe, that must be the first priority.
I will be working on a proof of concept system which uses passive ADS-B for sense and avoid. This can detect aircraft potentially hundreds of kilometers away with precision. I also plan to extend the geo-fence system to ensure UAVs stays outside of controlled airspace and clear of terrain.