Phantom 3 Professional- Flight Limits and No-Fly Zones

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Flight Limits and No-Fly Zones

DJI’s No Fly Zone (NFZ) feature can help you avoid inadvertent operation in locations that could raise safety or security concerns, such as near airports. NFZ will in many cases warn you about these areas if you fly towards them, or try to takeoff within them. In certain locations, the device will automatically be prevented from takeoff, or if already in flight towards the location, will pause at the boundary and not enter. The NFZ system, which is an informational feature, does not include all areas that might raise concerns. It is always the user’s responsibility to determine what laws or regulations apply to any operation, and to obtain any required government authorizations.

When operating in P-mode, height limits, distance limits, and No-Fly Zones function concurrently to manage flight safety. In A-mode, only height limits are in effect, which by default prevent the aircraft altitude from exceeding 1640 feet (500 m) .

Maximum flight altitude & Radius Limits

Maximum flight altitude and radius limits may be changed in the DJI Pilot app. Be aware that the maximum flight altitude cannot exceed 1640 feet (500 meters). In accordance with these settings, your Phantom 3 Professional will fly in a restricted cylinder, as shown below:


Flight limits.png

Flight limits2.png

Notes:

  • If you fly out of the limit, you can still control the Phantom 3, but cannot fly it any father. If the Phantom 3 flies out of the max radius in Ready to Fly (non-GPS) mode, it will fly back within range automatically.
  • If the Phantom 3 flies out of the max radius in Ready to Fly (non-GPS) mode, it will fly back within range automatically.


No-Fly Zones

All No-Fly Zones are listed on the DJI official website at http://flysafe.dji.com/no-fly. No-Fly Zones are divided into Airports and Restricted Areas. Airports include major airports and flying fields where manned aircraft operate at low altitudes. Restricted Areas include border lines between countries or sensitive institute. The details of the No-Fly Zones are explained as follow:

Airport

(1) Airport No-Fly Zone are comprised of Take-off Restricted zones and Restricted Altitude Zones. Each zone features circles of various sizes.

(2) R1 miles (value of the R1 depends on the size and shape of the airport) around the airport is a Takeoff restricted zone, inside of which take off is prevented.

(3) From R1 mile to R1 + 1 mile around the airport the flight altitude is limited to a 15 degree inclination. Starting at 65 feet (20 meters) from the edge of airport and radiating outward. The flight altitude is limited to 1640 feet (500 meters) at R1+1 mile.

(4) When the aircraft enters within 320 feet (100 meters) of No-Fly Zones, a warning message will appear on the DJI Pilot app.

No-fly zone1.png

Restricted Area

(1) Restricted Areas does not have flight altitude restrictions.

(2) R miles around the designated restriction area is a Take-off Restricted area. Aircraft cannot take off within this zone. The value of R varies based on the definition of the restricted areas.

(3) A “warning zone” has been set around the Restricted Area. When the aircraft approaches within 0.6 miles (1 km) of this zone, a warning message will appear on the DJI Pilot app.

No-fly zone2.png

No-fly zone3.png |}

Refference:

Semi-automatic descent: All stick commands are available except the throttle stick command during the descent and landing process. Motors will stop automatically after landing.

Notes:

  • When flying in a safety zone, the aircraft's status indicator will blink red rapidly and continue for 3 seconds, then switch to indicate current flying status and continue for 5 seconds at which point it will switch back to blinking red.
  • For safety reasons, please do not fly close to airports, highways, railway stations, railway lines, city centers, or other sensitive areas. Fly the aircraft only within your line of sight.

Preflight Checklist

1. Remote controller, Intelligent Flight Battery, and mobile device are fully charged.

2. Propellers are mounted correctly and firmly.

3. Micro-SD card has been inserted, if necessary.

4. Gimbal is functioning normally.

5. Motors can start and are functioning normally.

6. The DJI Pilot app is successfully connected to the aircraft.

Calibrating the Compass

IMPORTANT: Always calibrate the compass in every new flight location. The compass is very sensitive to electromagnetic interference, which can produce abnormal compass data and lead to poor flight performance or flight failure. Regular calibration is required for optimal performance.

Warnings:

  • Do not calibrate your compass where there is any possibility of strong magnetic interference.Sources of potential interference include magnetite, parking structures, and subterranean metal structures.
  • Do not carry ferromagnetic materials with you during calibration such as keys or cellular phones.
  • Do not calibrate in direct proximity to large metal objects.
  • DO NOT calibrate indoors.

Calibration Procedures

Choose an open area to carry out the following procedures.

1. Ensure that the compass is calibrated. If you did not calibrate the compass as part of your pre-flight preparations, or if you have moved to a new location since the last calibration, tap the Aircraft Status Bar in the app and select “Calibrate”, then follow the on-screen instructions.

2. Hold the aircraft horizontally and rotate 360 degrees. The Aircraft Status Indicators will display a solid green light.

Calibration1.png

3. Hold the aircraft vertically, with nose pointing downward, and rotate it 360 degrees around the center axis. Recalibrate the compass if the Aircraft Status Indicator glows solid red.

Calibration2.png

Note:

If the Aircraft Status Indicator blinks red and yellow after the calibration procedure, move your aircraft to a different location and try again.

Tip:

Calibrate the compass before each flight. Launch the DJI Pilot app and follow the on-screen instructions to calibrate the compass. DO NOT calibrate the compass near metal objects such as a metal bridge, cars, scaffolding.

When to Recalibrate

1.When compass data is abnormal and the Aircraft Status Indicator is blinking green and yellow.

2.When flying in a new location or in a location that is different from the most recent flight.

3.When the mechanical or physical structure of the Phantom 3 Professional has been changed.

4.When severe drifting occurs in flight, i.e. Phantom 3 Professional does not fly in straight line.


Auto Takeoff and Auto Landing

Auto Takeoff

Use auto takeoff only if the Aircraft Status Indicators are blinking green. Follow the steps below to use the auto takeoff feature:

1. Launch the DJI Pilot app, and enter “Camera” page.

2. Ensure the aircraft is in P- mode.

3. Complete all steps on the pre-flight checklist.

4. Tap“Take off icon.png ”, and confirm that conditions are safe for flight. Slide the icon to confirm and takeoff.

5. Aircraft takes off and hovers at (1.5 meters) above ground.

Note:

Aircraft Status Indicator blinks rapidly when it is using the Vision Position System for stabilization.The aircraft will automatically hover below 3 meters. It is recommended to wait until there is sufficient GPS lock before using the Auto Take-off feature.


Auto-Landing

Use auto-landing only if the Aircraft Status Indicators are blinking green. Follow the steps below to use the auto-landing feature:

1. Ensure the aircraft is in P- mode.

2. Check the landing area condition before tapping “ ”, to begin landing. Then follow the on-screen instructions.

Starting/Stopping the Motors

Starting the Motors

A Combination Stick Command (CSC) is used to start the motors. Push both sticks to the bottom inner or outer corners to start the motors. Once the motors have started spinning, release both sticks simultaneously.

Starting motors1.png

Stopping the Motors

There are two methods to stop the motors.

Method 1: When Phantom 3 Professional has landed, push the throttle down , then conduct the same CSC that was used to start the motors, as described above . Motors will stop immediately. Release both sticks once motors stop.

Method 2: When the aircraft has landed, push and hold the throttle down. The motors will stop after three seconds.


Starting motors2.png

Note:

Do not perform a CSC when the aircraft is in midair, otherwise the motors will suddently stop.

Flight Test

Takeoff/Landing Procedures

1. Place the aircraft in an open, flat area with the battery level indicators facing towards you.

2. Turn on the remote controller and your mobile device, then turn on the Intelligent Flight Battery.

3. Launch the DJI Pilot app and enter the Camera page.

4. Wait until the Aircraft Indicators blink green. This means the Home Point is recorded and it is now safe to fly. If they flash yellow, the Home Point has not been recorded.

5. Push the throttle up slowly to take off or use Auto Takeoff.

6. Shoot photos and videos using the DJI Pilot app.

7. To land, hover over a level surface and gently pull down on the throttle to descend.

8. After landing, execute the CSC command or hold the throttle at its lowest position until the motors stop.

9. Turn off the Intelligent Flight Battery first, then the Remote Controller.

Notes:

  • When the Aircraft Status Indicators blink yellow rapidly during flight, the aircraft has entered Failsafe mode.
  • A low battery level warning is indicated by the Aircraft Status Indicators blinking red slowly or rapidly during flight.
  • Watch our video tutorials for more flight information.


Video Suggestions and Tips

1. Go through the full pre-flight checklist before each flight.

2. Select the desired gimbal operation mode in the DJI Pilot app.

3. Only shoot video when flying in P-mode.

4. Always fly in good weather and avoid flying in rain or heavy wind.

5. Choose the camera settings that suit your needs. Settings include photo format and exposure compensation.

6. Perform flight tests to establish flight routes and preview scenes.

7. Push the control sticks gently to keep the aircraft’s movement smooth and stable.

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