Eye in the Sky Surveyors UAS Operations Manual

 Purpose

o This Department Order addresses the safe handling and operations of the DJI Inspire 1 Unmanned Aircraft System (UAS) to perform flight operations during inspections of structure s and other assets. This UAS Operations Manual contains instruction and explanation on correct and safe operating procedures within the National Airspace System as required by the Federal

Aviation.

 Scope

o The scope of this order applies to flight of the U AS utilized for the expressed purpose of inspecting specific building deficiencies, aerial photography, roof inspections, crop surveys, wildlife management. Eye in the Sky Surveyors, LLC will utilize the UAS to perform structure evaluations and asset compl iance inspections on remote assets by qualified and trained personnel that carry current required pilot license and applicable medical certificate.

 General Responsibility and Authority

o Managers

- Managers are responsible for purchase, maintenance, storage, security, and oversight related to the proper management and functional use of the UAS.

- Managers are responsible for UAS registration, ensuring training is completed by manufacturer or qualified trainers, and ensuring administrative records are maintainin g for UAS operation in accordance with regulatory requirements.

o Pilot in Charge (PIC)

- The PIC is responsible for determining whether the UAS is in condition for safe flight. The PIC shall discontinue the flight when unairworthy mechanical, electrical, or structural conditions occur. The PIC is directly responsible for the operation of the UAS and the safety of the operation.

- The PIC is responsible for following the flight preparation checklists and ensuring the operation complies with applicable regulation s and ensures application of Best Management Practices for other operations not covered by applicable regulations.

- The PIC conducts a detailed inspection of the UAV after every 10 hours of flight. The PIC can perform maintenance on the UAV limited to repai ring small cracks and/or replacing rotors. All other maintenance will be performed by the manufacturer or designated qualified person.

1 205 W. Sophia St. Maumee, OH 43537

P : 419

- 540

- 2520

– F: 419

- 891

- 1183 Email: EiSkys@H otmail.como Observer

- The Observer is responsible for maintaining visual contact with the UAV and scanning

the flight area for air traffic, pedestrians, vehicles, or other obstacles that may have impact on flight safety.

- The Observer is responsible for relaying to the PIC information related to air traffic, pedestrians, vehicles or other objects that may have an im pact on flight safety, in a timely manner.

- The observer coordinates any required communication between the PIC and other

individuals.

 Description of UAS

o The UAS is an autonomous Unmanned Aircraft System complete with automatic takeoff and a computer guid ed landing system. The system consists of the DJI 3510H rotocraft, a laptop

based ground control unit, and supporting telemetry.

o No manual piloting is required during a mission cycle. The modes can be switched between semi and fully and autonomous flight c ontrol during flight, if necessary. Several modes are available, including teleop (joystick, fly

- by

- wire) and waypoint. The autonomous flight control system utilizes an advanced, stable

- hover control system auto

- takeoff and landing, unlimited number of pro grammable waypoints, “point and click” waypoints on map underlay, and joystick

control. Pre

- planned flight paths are created in autonomous mode by clicking on the map underlay on the UAS Ground Control Station (GCS) to create a preplanned flight path. To c lear the flight plan, simply click the “x” button on the controller. Adjustments to speed and altitude can be made for each waypoint during the flight by highlighting the waypoint and inputting the change in speed or altitude in the coordinating boxes. Ret urn

- to

- home waypoints, Minimum Safe Altitude, and velocity are entered during preflight ensuring the UAV operates only within specified parameters.

 Description of the GCS

o The UAS GCS allows the operator simultaneous control over aircraft and camera funct ions. The touch screen control allows for quick navigation and data entry while the display screen provides all essential flight data to the PIC. Telemetry data is transmitted to the command station at least once per second.

o The GCS displays the following information:

- Video camera view

- GPS Map underlay with asset delineation as necessary

- UAV Latitude and Longitude

- UAV position, altitude and heading

- Return

- to

- home location

- North seeking arrow

- Date/time

- Altitude AGL

- Relative horizontal position

- UAV HZ, RSSI, AFCS Voltage, Servo Voltage, GPS Satellite availability, GPS VDOP, Battery Voltage and RSSI reading and conditions

2 Description of the UAV

o The UAV can fly with a maximum takeoff wind of up to 15 mph and maximum sustained wind of up t o 19.88 mph. The UAV automatically compensates for wind during all phases of flight and will remain steady in the air even when winds are reaching the maximum threshold.

o The UAV has a maximum operational range of up to 20km (10.77nm).

o All flight operations are controlled with GPS waypoints, making the system extremely easy to command and control. The UAV holds position and altitude if no commands are given by the

PIC.

o Camera positioning is manually controlled with left

- hand buttons of the controller, but wi ll automatically “lock” onto a target during slow turns or altitude adjustments. The camera will remain fixed on the target, which allows for better inspection capabilities, until the camera is manually moved from the target, or the target is no longer in the camera’s field of vision.

o The UAV contains several safety features to ensure a safe flight. Onboard system error handling allows the UAV to detect system errors while in flight and return to the preset home waypoint automatically. System error handling includes loss of communication and low battery levels.

o The UAV can be operated entirely with the GCS map based interface. The PIC only needs to click a location on the map, and the system will create a waypoint and command the UAV to fly to that waypoint on the map. All flights are recorded with map information and flight plans for archiving or future review.

o Two high

- duration, self

- contained Lithium polymer batteries operate the UAV. The GCS laptop has its own battery and the telemetry required standard 1 10v electricity for operation. Charging the batteries is completed with a battery charger in 45 minutes and can be accomplished via

standard outlet or vehicle.

o The UAV is equipped with an Inertial Navigation System consisting of a 3

- axis gyroscope, a 3

- axi s magnetometer, GPS receiver, and a static pressure sensor.

o The UAV is equipped with vertical lift autonomous takeoff and assisted recovery. A Return

- to

Home waypoint is designated by the operators and identified in the GCS software. During

launch initiati on, the rotocraft will takeoff and hover 3 meters directly above the takeoff area

and await further instruction.

3 UAS Specification Sheet

DJI Inspire 1

Item Specification

Aircraft Weight (battery included) 2935 g Hovering Acc uracy (GPS mode) Vertical: 0.5 m

Horizontal: 2.5 m Max Angular Velocity Pitch: 300°/s

Yaw: 150°/s Max Tilt Angle 35° Max Ascent Speed 5 m/s Max Descent Speed 4 m/s Max Speed 22 m/s (ATTI mode, no wind) Max Service Ceiling Above Sea Level 4500 m (Defa ult altitude limit: 120 m above takeoff point Max Wind Speed Resistance 10 m/s Max Flight Time Approximately 18 minutes

Motor Model DJI 3510H Propeller Model DJI 1345T Indoor Hovering Enabled by default Operating Temperature Range

- 10°C to 40°C

Dia gonal Distance 559 to 581 mm

Dimensions 438x451x301 mm Power Spectral Density 9.06mW/MHz

Remote Controller

Name C1 Operating Frequency 5.725~5.825 GHz

2.400~2.483 GHz Maximum Transmitting Distance Up to 5 km or 3.1 miles (unobstructed, free of

in terference) when FCC compliant Up to 3.5 km or 2.1 miles (unobstructed, free of interference) when CE compliant

EIRP 10dBm@900m, 13dBm@5.8G, 20dBm@2.4G Video Output Port USB, mini

- HDMI Power Supply Built

- in battery Charging DJI charger Dual User Capab ility Host

- and

- Slave connection

Mobile Device Holder Tablet or Phone

Max Mobile Device Width 170mm Output Power 9 W

Vision Positioning Velocity Range Below 8 m/s (2 m above ground) Altitude Range 5

- 500 cm Operating Range 0

- 300 cm

4 Flight Preparation Checklists

– Flight Operations area

o Prior to starting operations, the PIC will ensure the UAS is operated in controlled environments, outside of populated areas, away from public and traffic; avoiding of areas which are depicte d in “yellow” on VFR charts, as well as obtaining and assessing information regarding congested areas from the local Flight Standards District (FSDO) and avoiding areas of congestion.

o The PIC will file a Notice to Airmen (NOTAM) providing location and a da te/time for each operation and request a VFR Flight Following, if necessary.

o The PIC will check the current ATIS with the jurisdictional Air Traffic Control Center on the day of the flight prior to setting up the UAS.

o The PIC will adhere to the following:

- Ensure launch and recovery zone is free and clear of debris.

- Ensure launch and recovery zone is clearly marked for safety.

- Conduct a safety and flight tailboard with all involved personnel on hazards in the area, flight mission, and flight operations area.

- Ensure control of area, vehicular and pedestrian traffic is in place.

- Check ATIS report within 30 minutes of flight to ensure weather minimums are met for operation.
 VFR conditions; clear

- of

- clouds
 IFR conditions are not authorized at any time

 Flight Pre paration Checklists

– Preflight Airframe Check

o Remove cab and inspect main gears for wear or damage

o Visually inspect airframe

o Visually inspect landing gear

o Visually inspect rotor integrity

- Check tension on rotors and ensure rotors are straightened

- Check f

or debris on rotors

o Check charge of all batteries (aerial vehicle, command station) including backup batteries and ensure all telemetry is connected to energy supply source and the energy source is in working

condition.

o Visibility >1 statute mile

o Cloud cle arance >500 feet

o Wind is no greater than 10kts with gusts no greater than 15kts

5 Flight Preparation Checklists

– Preflight Systems Check

Turn on Computer and open GCS Attach Telemetry Ethernet to Computer

Double click on black b ar in the GCS Window Turn on and plug Joystick in and open tab and press Rescan twice Confirm movements from Joystick in the GCS

Turn on Manual Transmitter and make sure the throttle stick is down, hold switch is on and all switches away from pilot

Ba ttery Voltage > 4.7 on Transmitter

Plug both batteries in on UAV and let sit for at least 30 seconds without moving Confirm the V light on gyro is a solid red light If red V light is blinking unplug batteries and plug back in

Press on Network t ab and select UAV Start log file

Minimize Network Tab

Open Map Tab and load map Select Fail Safe and set ALT, Timeout, Speed to 4 m/s and highlight Rotate button Minimize tab and click on map to set Fail Safe

Point to desired location

Press the ROT and PSH button and make sure they highlighted in yellow

UAV HZ >5

RSSI >100 AFCS Voltage (Fully Charged) >11.5 Servo Voltage >5

GPS Satellites >7

GPS VDOP <100 Battery Voltage is >58 AHRS is stable and correct according to UAV

Move UA V to Takeoff position with transmitter Once UAV is in position make sure all blades are straight

Recheck all UAV numbers Make sure camera in forward position Open Telemetry Tab and press the reset tangent

button Minimize Telemetry Tab

6 Takeoff

o Takeoff will take place at pre

- determined location. The location will be clearly marked as such to ensure safety with ground personnel

o The system cannot be launched without approval from Observer. After the PIC has received

clearance from the Observer, the PIC will have authority to proceed with takeoff

 Reliability

o The UAS is designed for maximum reliability and to maintain performance; however, due to normal motor operations, certain components will experience wear and tear and sha ll be checked before and after each flight to ensure proper working order. Check rotors, batteries, motors, and landing gear before and after flight.

o Motor conditions and battery are monitored by the system with deviations reported on screen.

o Contact with other objects during flight may cause other components, particularly rotors, servos and motor arms to become damaged. Land the rotocraft as soon as safely possible to do so, record any contact with objects, check airframe, rotors, batteries, motors, landin g gear, motor arms and servos and report the contact to CEO before initiating additional preflight checklists or flights.

o The UAS continuously detects and displays system functions on screen which may make flying unsafe. These conditions are UAV HZ, RSSI, AFCS Voltage, Servo Voltage, GPS Satellite availability, GPS VDOP, Battery Voltage and RSSI. If any of these systems are not functioning properly, the UAS will report the anomaly with visual and aural alarms. Land rotocraft as soon as safely possible to do so, and check conditions. Do not fly until the system is functioning within the normal parameters as listed on flight checklist.

 Emergency Procedures and System Failures

o Sensor Failure

– Failure of on

- board flight instruments/sensors will degrade the UA S performance.

- If sensor failure occurs, utilize the Return

- to

- Home feature on the display. If this does not work, utilize the C1 remote controller to return the UAV to the landing point or a safe area for landing.

o Motor Failure

– The UAV flight performanc e will degrade significantly if one or more motor

fails.

- If motor failure occurs, utilize the Return

- to

- Home feature on the display if able. If this does not work, utilize the C1 remote controller to land the UAV in a safe area closest to the current posit ion of the UAV

o Airframe Failure

– If airframe becomes damaged to the point that it affects flight operation, the UAS will behave similarly to an on

- board flight instrument failure.

- Utilize the Return

- to

- Home feature on display. If this does not work, utili ze the C1 remote controller to return the UAV to the landing point or a safe area for landing

o Navigation System Failure

– In a navigation system failure, degraded GPS will result in unstable flight, depending on failures.

- Utilize the C1 remote controller t o return the UAV to the landing point or a safe area for landing.

7o Power Failure

– A complete battery failure will result in total power loss to the UAV and the

UAV will land with the assistance of gravity. Check landing site, assist in any safety issues, clean up the area and report the incident to the CEO.

o Low Battery Condition

– Operator will be alerted of a low battery condition.

- Utilize the Return

- to

- Home feature on the display.

o Visual Line

– of

- Sight (VLOS) Loss

- PIC will conduct all flight operations with VLOS. If the pilot’s view becomes obstructed and VLOS is lost, the pilot may instruct the UAS to hover in place until VLOS is reestablished, or to return to the Return

- to

- Home waypoint. If VLOS is not reestablished in a timely fa shion, have the observer establish VLOS and relay information to the PIC. Based upon the information, the PIC may opt to land the rotocraft at the current position

or wait until VLOS is restored.

 Security

o The system and communication links are encrypted b y manufacturer proprietary software.

 Crew Requirements

o Eye in the Sky Surveyors, LLC requires the PIC to hold the proper Pilot License as required by

the FAA.

o The PIC will maintain flight currency as well hold a current II FAA Medical Certificate.

 Safety

o Safety is priority for every flight. The PIC is responsible for adhering to applicable FAR & ICAO Regulations.

o Eye in the Sky Surveyors, LLC will utilize Best Management Practices during field operations and for any instances not covered by regulation.

o Pe rsonnel will abide by all company safety practices at all times.

o Any personnel may stop work at any time if a safety concern is raised without retribution.

o To assure safe operation within close proximity of structures, the PIC will operate the UAV in

auton omous mode at all times, unless manual operation is necessitated, such as in the event of

an emergency.

o PIC and Observer will make all efforts possible to ensure that an emergency UAV landing will not result in injury to persons or property.

o Operation supp ort must adhere to PIC instructions, unless that instruction would result in an

unsafe situation.

o UAV flights will occur with VLOS.

o The PIC will adhere as close as possible to the prescribed flight plan and will not deviate or fly in unnecessary areas. No joy

- flying.

o The UAS PIC will give way to any manned aircraft.

o Flight operations will occur under VFR Conditions only. No night flights.

o A fire extinguisher will be brought onsite for use in emergency situations.

 Landing and Retrieval

o Landing area will be pre

- determined prior to flight. A secondary landing area will also be determined prior to the flight.

o Landing will occur at the pre

- determined area, or in the event that area is not available, landing will occur at the secondary landing area

8o The system can be recovered after the PIC deems the flight complete and the UAV rotors have

stopped moving.

o If VFR Flight Following was used during the flight, the PIC must contact the controller and cancel the flight following before recovery.

 Flight Debrief

o The PIC will create a report summarizing details of the flight.

- Detailed report will include preflight tailboard, preflight inspection sheets, personnel present, location of inspection, structure or asset being inspected, map of inspection a rea, departure time, weather information, mission summary, results of inspection, areas of concern during inspection and any unexpected or unusual conditions

If you have any questions or concerns regarding this UAS Operations Manual, please contact Eye in the Sky Surveyors, LLC’s Vice President of Operations

, Brian Ostrowski via cell phone at 419

- 262

- 1731 or email at: Briano@acongrp.com

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