Christiaan van Vollenstee's Posts (47)

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Americans are deeply sceptical that the benefits of the heralded drone revolution will outweigh the risks to privacy and safety. (Mark Lennihan, AP, File)

Cape Town - New rules regulating the use of remotely piloted aircraft systems (RPAS), popularly known as drones have been signed by the Minister of Transport, Ms Dipuo Peters and will be officially be put into effect 01 July 2015.

Director of Civil Aviation Poppy Khoza said the South African Civil Aviation Authority, a member of the International Civil Aviation Organisation (ICAO) RPAS Panel, had engaged with a number of key role players such as operators, manufacturers, and other airspace users and after months of amendments and incorporating requests by various stakeholders a draft was approved by the Minister of Transport on 5 May 2015.

Rules consider SA's unique aviation conditions

The announcement of the official regulation means the SACAA has in fact taken the lead in formulating its own recommended standards and practices, ahead of global regulator ICAO.

 “In the absence of guiding documents from ICAO, regulators such as ourselves have had to swiftly derive measures to address the regulation deficiency in response to a growing demand to regulate this sector.”

 “The SACAA took into account the national safety and security needs. We also took into account the work done by ICAO thus far and what is likely to be an international position and customised it into local regulations, taking into account our unique conditions."

Khoza said the regulations related to RPAS are specifically governed according to Part 101 of civil aviation regulations. She also said drone rules do not relate to toy aircraft or unmanned free balloons or other types of aircraft which cannot be managed on a real-time basis during flight.

All operators to have a CAA approved remote pilot licence

Essentially the new rules require a person who operates a drone to have a CAA approved and valid remote pilot licence as well as a letter of approval to operate the drone. Approval letters will be issued for 12 months at a time.

Drones also cannot be sold unless the seller makes the purchaser aware of the SACAA’s criteria but proof of licence does not seem to be a prerequisite for purchase. 

Those who fly drones adjacent to or above a nuclear power plant, prison, police station, crime scene, court of law, national key point or strategic installation will be seen as breaking the law.  

Cannot fly within 50m of crowds

Additionally, drones cannot be flown within 50m above or close to a person or crowd of people, structure or building - without prior SACAA approval.

The new regulations also states that an RPA shall give way to manned aircraft.

In addition to this, RPA pilots will be required to tune into the air traffic services for the controlled airspace they will be flying in as well as keep a logbook of all flying times and distances.  

Khoza conceded that the regulations would not please all the stakeholders concerned.

Setting aviation benchmark

“Let us all be reminded that this is the very first attempt at regulating this new industry. Moreover, there are no best practices to benchmark against anywhere in the world.”

Khoza said that the SACAA would use the next few weeks to put the final touches to the internal processes required to provide the necessary approvals and also to ensure that enforcement processes are in place in case the need arises.

“As the SACAA we are not claiming that these new regulations are static. Given the rapid pace of technological development in this area, we treat these RPAS regulatory framework as a continual work in progress, and hence we will continue to engage with industry to refine the regulations when, where and as deemed necessary.

“We will also take into account what ICAO will propose - when they are ready - as globally accepted Standards and Recommended Practices.

“Until then I urge all operators and airspace users to observe and comply with these new regulations. We should always remember that in aviation there is absolutely no room for errors…. as errors usually result in loss of lives!

Safety over profits

Khoza said that while the aviation industry could be lucrative, the SACAA was determined to curb those individuals and entities “determined to put profits ahead of the overall safety of other airspace users”.

“The process of developing these regulations principally included extensive consultation with the industry and as the regulations are now signed by the Minister, the Regulator has every intention of still engaging the industry further. We believe there is a correct platform for everything and there is therefore no reason for anyone to feel excluded from this process.”

Khoza confirmed the SACAA would also be conducting national industry workshops to discuss the implementation of these regulations as part of the role-out process leading to its implementation on 1 July.

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X-UAV at 2015 Beijing Expo

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X-UAV had a stand at the Beijing expo displaying their new MFM material and showing off the difference between EPO and MFM.

The latest products, MFM (new materials), Comparing EPO and EPP, it is completely changes in technology and function.

Its density is between EPO and EPP, and 2-3 times rigid than the 35 density of EPO, more than 10 times toughness than EPO.

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Hobbyking has done it again and have gone that step further.

500mw telemetry modules for amp/px4 and pixhawk is a reality.

Features: 
• Interchangeable air and ground 433MHz modules
• Micro-USB port
• 6-position Molex connector
• 500 mW maximum output power (adjustable)
• -117 dBm receive sensitivity
• SMA connector
• 2-way full-duplex communication through adaptive TDM
• UART interface
• Transparent serial link
• MAVLink protocol framing
• Frequency Hopping Spread Spectrum (FHSS)
• Configurable duty cycle
• Error correction corrects up to 25% of bit errors
• Open-source SIK firmware
• Configurable through *Mission Planner and *APM Planner 

Specs:
Supply voltage: 3.7-6 VDC (from USB or Molex connector)
Transmit current: 500 mA at 27 dBm
Receive current: 25 mA
Serial interface: 3.3 V UART 

Included
Two radio modules with antennas
Micro-USB cable
Android OTG adapter cable
6-wire Pixhawk connector cable
6-to-5-position APM and PX4 connector cable
Self-adhesive patch 

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The ONE is the latest design in UAV technology from X-UAV. They are using a high fibre material and it features a servo driven camera stabilization gimbal in the nose.

The is what X-UAV said regarding this new material :

We have strong confidence on this new material. Comparing EPO and EPP,it is completely changes in technology and function. Its density is between EPO and EPP, and 2-3times Rigid than the 35 density of EPO, more than 10 times toughness than EPO.
We believe that it is unlikely to be crashed for plane flying with low weight. In the near future we will use this new material for more planes

Please feel free to contact me on cvanvollenstee@cfaktor.com on quotes on these planes if you are interested in ONE.

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DJI T600 Inspire - Hobbyking

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This DJI mutirotor is going to flood the market and with a price tag of $2,899.00 will hopefully keep it out of the beginners hands.

Features:
• Completely READY-TO-FLY
• Innovative transforming design for 360° aerial photography / video
• Leading edge camera for 4K video & 12 megapixel photos
• Modular camera gimbal design for easy transportation & upgradability
• 720p HD Live video output
• Support dual transmission system – photographer & Flyer can control the gimbal & model separately (A extra transmitter is required)
• Optical Flow technology combined with sonic waves rise indoor flying stability to a new level
• Intelligent battery with advanced algorithms – It can calculate the distance of your Inspire 1 from you and keep tracking your battery status, so you can manage the flight time better
• Specially design transmitter to fit FPV needs - Dedicated buttons for photo and video capture, a gimbal control dial, an integrated rechargeable battery, HDMI and USB port allowing you to connect mobile devices or compatible screens.
• 1-click take-off & landing
• Return-to-Home function
• Smartphone controllable

Specification:
DJI Inspire
Weight (Incl. Battery): 2935g
Hovering Accuracy (GPS mode): 0.5m(Vertical), 2.5m (Horizontal)
Max Angular Velocity: 300°/s(Pitch), 150°/s (Yaw)
Max Tilt Angle: 35°
Max Ascent Speed: 5m/s
Max Descent Speed: 4m/s
Max Speed: 22m/s (ATTI mode, no wind)
Max Flight Altitude: 4500m
Max Wind Speed Resistance: 10m/s
Max Flight Time: Appro. 18 minutes
Motor Model: DJI 3510
Propeller Model: DJI 1345
Indoor Hovering: Enabled(Default)
Diagonal Distance: 559 to 581mm
Dimensions: 438x451x301mm

Gimbal
Model: ZENMUSE X3
Output Power (with camera): 9W(Static), 11W(In motion)
Operating Current: 750mA(Static), 900mA(In motion)
Angular Vibration Range: ±0.03°
Mounting: Detachable
Controllable Range: -90° to +30°(Pitch), ±320°(Pan)
Mechanical Range: -125° to +45°(Pitch), ±330°(Pan)
Max Controllable Speed: 120°/s(Pitch), 180°/s(Pan)

Camera
Model: FC350
Resolution: 12.0MP
FOV (Field of View): 94°
CMOS: Sony EXMOR 1/2.3”
Lens:
f/2.8 (20mm equivalent)
9 Elements in 9 groups

Aspherical lens element
Anti-distortion filter
UV filter
Still Photography Modes:
Single shoot
Burst shooting (BURST: 3/5/7 frames, AEB: 3 or 5 bracketed frames at 0.7EV Bias)
Time lapse
HD Video Recording Modes:
UHD (4K): 4096x2160p24/25, 3840x2160p24/25/30
FHD: 1920x1080p24/25/30/48/50/60
HD: 1280x720p24/25/30/48/50/60
Max Bitrate of Video Storage: 60Mbps
Supported File Formats: FAT32/exFAT
Photo: JPEG, DNG
Video: MP4/MOV (MPEG-4 AVC/H.264)
Supported SD Card Types:
SD/SDHC/SDXC Micro SD
Max capacity: 64GB, Class 10 or above

Transmitter
Operating Frequency:
5.728GHz~5.850 GHz (Transmitter to Transmitter)
2.400GHz~2.483GHz (Transmitter to radio)
EIRP: 13dBm@5.8G, 20dBm@2.4G
Video Output Port: USB, HDMI
Dual User Capability: Host-and-Slave
Output Power: 9W
Battery: 6000mAh LiPo 2S

Battery
Capacity: 4500mAh
Voltage: 22.2V / 6cell
Energy: 99.9Wh
Net Weight: 570g

Vision Positioning
Velocity Range: Below 8m/s (2m above ground)
Altitude Range: 5cm-500cm
Operating Environment: Brightly lit (lux >15) patterned surfaces
Operating Range: 0-250cm

Included:
Inspire 1 Quadcopter
Transmitter
ZENMUSE X3 Gimbal and Camera
Charger
Smartphone Holder
4 x Spare Props

$2,899.00

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Hi All, In the next show of DIY Drones Vodcast we have a project that we have have been following a while on the DIY drones blog post section and this is LOHAN (Low Orbit Helium Assisted Navigator) from The Register. We are glad to say that Lester Haines will be our new guest on the show.

This episode is available on our YouTube channel.

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Left To Right

Drew Cullen, Rob Eastwood, Paul Shackleton, Dave Akerman, Anthony Stirk

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The vinyl wrapping team in England, April 2014. Aridane is the little girl who designed the Vulture 2 livery

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Lester Haines before a test flight launch, April 2014

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X-UAV Skua

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X-UAV has released a new UAV platform called the Skua. I will try and get one for some review.

Wingspan: 2100mm
Length: 1150mm
Flying Weight: 2500g-3000g
WingArea:55d㎡
Wingload: 45~55g/d㎡
RECOMMEND DRIVE SYSTEM
Drive System: 3720 KV1200
Propeller: ≤10in
ESC: 60A
Servo:2*9g 2*17g servos
Battery: 14.8V, 4S Li-polymer
Control system: 4CH 2.4GHz Transmitte

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Hello, My next guest will be the creator of the NAVIO board, EMLID. 

We will be airing live on our Google Plus Page today at 16:00 GMT.

If you are in our Circles (diydronestc@gmail.com) you will be receiving an invite, other wise if you miss this episode it will be available on our YouTube channel.

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CAA to hit illegal drone flyers with hefty fines

 

Johannesburg - The South African Civil Aviation Authority (SACAA) is set to clamp down on the illegal flying of Unmanned Aircraft Systems (UAS), or drones, in civil airspace.

According to a statement sent out by SACAA, the move was prompted by recent reports of UAS already operating in the South African civil aviation airspace.   

UAS are classified as any aircraft that can fly without a pilot on board. They come in all sorts of shapes and sizes and can be controlled remotely by an individual on the ground, in another aircraft or through an on board computer system.    

Current civil aviation legislation does not provide for certification, registration and/or operation of UAS in the South African civil aviation airspace. 

"The fact is that the SACAA has not given any concession or approval to any organisation, individual, institution or government entity to operate UAS within the civil aviation airspace. Those that are flying any type of unmanned aircraft are doing so illegally; and as the regulator we cannot condone any form of blatant disregard of applicable rules,” said Poppy Khoza, Director of Civil Aviation. 

While this was hardly problematic before, a surge in demand for the use of drones - especially for commercial purposes - has prompted the SACAA to integrate the use of drones into the South Africa airspace as speedily as possible.    

In the mean time, until regulations have been put in place, anyone caught operating a UAS could face fines of up to R50 000, a prison sentence of up to 10 years or both. 

The use of GoPro drones have proven to be particularly useful in the creation of video and photographic content for publications. The bird's eye footage not only provides alternative, fresh views of events and happenings, but also allows media access to crowded or inaccessible areas.

A recent example includes drones being sent up to gain unprecedented footage of the opening of the Oscar Pistorius trial at the North Gauteng High Court in Pretoria.

In June last year police officers apprehended a man who flew a radio-controlled mini helicopterover the Pretoria hospital, where former president Nelson Mandela was being treated.

Less controversially, drones can also be used to capture incredible never-seen-before natural imagery, such as this thousand-strong dolphin pod migration

As the regulator of civil aviation safety and security, the SACAA has noted the need to put regulations in place to deal specifically with UAVs.     

“Unmanned aircraft systems are a relatively new component of the civil aviation framework, one which the SACAA, together with other regulators worldwide and under the guidance of the International Civil Aviation Organisation (ICAO), are working to understand, define and ultimately integrate in to the civil aviation sector. As such, the process of developing policies, procedures, regulations and associated standards in order to certify and subsequently authorise operation of UAS is currently in progress,” Khoza explained.  

In collaboration with other ICAO member states, South Africa is working towards providing a regulatory framework and guidance material, to underpin routine operation of UAS in a safe, harmonised and seamless manner comparable to that of manned operations.   

There are many factors to consider in the process of developing guidelines for authorisation, but the SACAA are targeting the end of the second quarter of this financial year to have some guideline document that could be followed. 

“The SACAA acknowledges that the current civil aviation legislation does not provide for certification, registration and/or operation of UAS in the South African civil aviation airspace. We are also cognizant of the urgent need and demand for UAS usage for commercial and many other reasons. Hence, the SACAA has allocated the necessary resources to the UAS programme to ensure a speedy integration of drones into the South Africa airspace. However, until then we would like to appeal to those that are disregarding the laws to desist from such actions,” Khoza concluded.  

 

http://www.news24.com/Travel/Flights/CAA-to-crackdown-on-illegal-drone-flights-20140402

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I am pleased to announce the first multirotor frame X-UAV has launched. It is all made of foam so the weight is kept to a minimum and  at a Price of $32 for the kit one can afford to crash it every now and gen.

Once my shipment has arrived I will build one of these oaks and do a review on it.

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Quadcopter 450 PC&FOAM Version
Flying Weight: 1500g
RECOMMEND DRIVE SYSTEM
Drive System: 4*4225 KV680
Propeller: 9045
ESC: 4*20A
Battery: 14.8V, 4S Li-polymer

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Hello All,

Once again I have the wonderful privilege to have another guest on the DIY Drones vodcast and for episode 6 of the DIY Drones Vodcast I will be chatting with Raphael Pirker or better known to us as Trappy.

We will be airing live on our Google Plus Page on Wednesday 12 March 16:00 GMT 

Please join us and listen to Raphael's (Trappy) story regarding the court case and what obstacles he had to overcome.

The interview will be on our YouTube channel for you to watch over and over.

Hop to see you all there.

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Hello All,

It is that time again where we have another diydrones vodcast on Google hangouts (diydronestv@gmail.com) and in this episode I am glad to have Trent from MyGeekShow on my next vodcast episode.

We will be airing live on our Google Plus Page on Wednesday 15 January 17:30 GMT.

Please join us and listen to Trent's story and his adventures on MyGeekShow where we will find out where it all began and all of the stepping stones he had to overcome to be where he is today.

The interview will be on our YouTube channel for you to watch over and over.

Hope to see all there.

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NIR Images in the Makgadikgadi

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Hello,

I was touring the makgadikgadi this December in Botswana and here is some interesting Raw NIR images I have taken.

Here are some boabab trees in the NXAI salt pans

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Here is of the salt pans

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Here is of an elephant covered in mud, note the previous images containing people where the people is a purple as well and then look at the elephant covered in mud.

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Here I took an image with a healthy bush next to a dead bush, see the difference.

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You can go and download these images and process them at http://www.infragram.org/ and see the NDVI and IR Image of these images. We will be shortly adding this camera to one of hour talons to do some aerial photography. 

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This multirotor has the ability to go full 3D flight at an amazing speed. It is going to revolutionize the multirotor world.

Features:

  • Unique Fully Aerobatic Quad
  • Higher performance 3D flight capable
  • Stable and smooth beginner flight
  • Includes TG-Multi flight control
  • Durable and simple VP design
  • Pre-painted clamshell body set

 

 

Specifications: Span: 490mm (diagonal rotor to rotor) Blades: 110mm Frameset: 85% carbon and metal design Drive System: Single Motor
Includes:

  • Frameset (metal, carbon, plastic)
  • TG-Multi flight control (upgradable, used in VP Quads, Helicopters)
  • Blades (4 sets)
  • Pre-Painted Body Set

Needed to Complete:

  • 4S 2200 - 3000mAh 30C+ Battery
  • 6 Channel Transmitter & Receiver
  • (4) Servos - High Performance Digital Servos (0.8 sec/60° @ 6V minimum)
  • 45A ESC w/5A BEC
  • 3000kV / 390W Motor

 

 

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