UAS Flight Checklists

Free Part 107 Preflight Checklist ยท v1.3

๐Ÿž General
๐Ÿ—บ Mapping
๐Ÿ“‹ Commercial
โš™๏ธ Setup Required: Add your free API keys to enable live weather. Get OpenWeatherMap and CheckWX keys, then open this file and replace YOUR_OWM_KEY_HERE and YOUR_CHECKWX_KEY_HERE.
๐Ÿ“ก Preflight Conditions
Locating...
โš ๏ธ TFRs โ€” FAA.gov ๐Ÿ“‹ NOTAMs โ€” AIM ๐ŸŒง Radar โ€” NWS
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โœ“ All checks complete โ€” cleared for flight
Before leaving home
Open your platform app โ€” review mission brief, deliverable requirements, altitudes, overlap %
Confirm mission type โ€” roof inspection, mapping, progress photo, video walkthrough
Confirm equipment required โ€” check brief for any specific drone, camera, or resolution requirements
Note job ID / order number โ€” needed for upload and platform completion
Download or screenshot mission brief โ€” for offline reference if signal drops on site
Check weather forecast โ€” wind speed, gusts, cloud cover, precipitation
Check airspace โ€” use B4UFLY, Air Aware, or your preferred airspace app to confirm class and restrictions
Check TFRs at tfr.faa.gov
LAANC โ€” check if authorization required and apply; allow time if manual approval needed
Check NOTAMs at notams.aim.faa.gov โ€” look for notices affecting your flight area
All drone batteries fully charged
Controller fully charged
Strobes charged and packed
Storage ready โ€” confirm sufficient space available on SD card or internal storage
Drone firmware up to date โ€” check drone app before leaving home
Part 107 certificate in wallet
On site โ€” pre-flight
PPE โ€” put on safety vest, hard hat, steel toe boots as required for this site
Contact site coordinator if required by mission brief
Insurance โ€” confirm coverage is active for this flight
Check actual wind speed and direction on site
Check radar for approaching weather
Survey site โ€” note hazards (power lines, trees, antennas, structures)
Note structure heights โ€” tallest obstacles near flight path
Identify safe takeoff and landing zone
Note bystanders โ€” establish safe perimeter if needed
Inspect drone body โ€” no cracks, damage, or debris from last flight
Gimbal check โ€” movement free, no obstruction, calibrated
Props attached and locked โ€” no damage or debris
Strobes โ€” attach if flying near dusk, dawn, or low visibility conditions
Power on controller first, then drone โ€” confirm link established
Wait for GPS lock โ€” good satellite count (10+) before arming
Confirm active lens โ€” if your drone has multiple cameras, verify the correct lens is selected
Confirm recording format โ€” color profile and file type per mission brief
Filters โ€” select and attach appropriate filter based on conditions: ND (bright sun), CPL (glare/reflections), UV (haze), or specialty filters as needed
White balance โ€” lock manually before flight; do not leave on Auto
Compass calibration โ€” calibrate if in a new location or near large metal structures
Load waypoint/mission file in drone mission app
Review mission path on map โ€” confirm no conflicts with obstacles
Flight mode โ€” set to Normal for autonomous missions
Custom buttons โ€” verify C1, C2 and any other programmable buttons are mapped correctly for this flight
Obstacle avoidance โ€” enable and set sensitivity appropriate for your environment
Confirm RTH altitude set above tallest obstacle
Max altitude โ€” set to mission altitude + buffer, within 400 ft (120m) AGL or your regional limit
Loss of signal action โ€” set to RTH (not Hover or Land)
No drone app warnings or errors โ€” clear before arming
During flight
Hover check at 10ft (3m) โ€” confirm stability, no drift, no warnings ยท briefly test all four directions (forward, back, left, right) before proceeding
Check wind at altitude โ€” hover at mission height briefly and confirm conditions before proceeding
Monitor battery throughout โ€” confirm RTH battery level set
Monitor signal strength โ€” maintain awareness of connection quality
Watch for airspace conflicts โ€” manned aircraft, other drones
Confirm mission is capturing โ€” image count incrementing in drone app
Post-flight
Safe landing confirmed โ€” props stopped before approach
Review captured images on controller โ€” confirm coverage, no gaps
Transfer/back up data before leaving site โ€” copy all files to a backup drive before leaving
Upload deliverables via platform portal โ€” your platform portal
Confirm upload complete and submission accepted in platform app
Mark mission complete in platform app โ€” do not leave job open
Log flight time in records
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0 of 0 items complete
โœ“ All checks complete โ€” cleared for flight
Mission planning (before leaving home)
Define mapping area โ€” confirm boundaries in your mission planning app
Set flight altitude appropriate for desired GSD (ground sample distance)
Set overlap โ€” frontal 80%+ and side 70%+ for quality ortho
Estimate image count and flight time โ€” confirm batteries sufficient
Check weather โ€” winds under 15 mph (24 km/h) ideal, no rain, good visibility
Check airspace โ€” use B4UFLY, Air Aware, or your preferred airspace app to confirm class and restrictions
Check TFRs at tfr.faa.gov
LAANC โ€” check if authorization required and apply; allow time if manual approval needed
Check NOTAMs at notams.aim.faa.gov โ€” look for notices affecting your flight area
Storage ready โ€” confirm sufficient space available on SD card or internal storage
All batteries fully charged โ€” bring spares for large areas
Controller fully charged
Strobes charged and packed
Part 107 certificate in wallet
Drone firmware up to date โ€” check drone app before leaving home
Save mission file to controller โ€” confirm it loads correctly
On site โ€” pre-flight
PPE โ€” put on safety vest, hard hat, steel toe boots as required for this site
Contact site coordinator or property owner on arrival
Insurance โ€” confirm coverage is active for this flight
Check actual wind speed and direction
Check radar โ€” no weather approaching for mission duration
Walk perimeter of mapping area โ€” note all hazards
Identify and record tallest obstacles (trees, structures, power lines)
Select safe takeoff/landing zone โ€” level ground, clear overhead
Inspect drone body โ€” no cracks, damage, or debris from last flight
Gimbal check โ€” nadir position, no obstruction
Filters โ€” typically not needed for mapping; remove all filters for accurate exposure
Props attached and locked โ€” inspect for damage
Power on controller, then drone โ€” wait for strong GPS lock before arming
Confirm GPS โ€” strong signal, good satellite count before launch
Load waypoint mission file โ€” review path on map against actual site
Verify mission altitude clears all obstacles on flight path
Confirm active lens โ€” if your drone has multiple cameras, select WIDE for consistent photogrammetry coverage
Set camera โ€” nadir (straight down), correct resolution, exposure
Confirm file format โ€” RAW (DNG)
White balance โ€” lock manually; consistent WB critical for photogrammetry
Compass calibration โ€” calibrate if in a new location or near large metal structures
Disable HDR โ€” consistent exposure critical for photogrammetry
Flight mode โ€” Normal (required for waypoint missions)
Custom buttons โ€” verify C1, C2 and any other programmable buttons are mapped correctly for this flight
Obstacle avoidance โ€” enable and confirm it will not interrupt waypoint path at mission altitude
Confirm RTH altitude set well above tallest obstacle
Max altitude โ€” confirm set at or above mission altitude
Loss of signal action โ€” RTH
No drone app warnings or errors โ€” clear before arming
During flight
Hover check at 10ft (3m) โ€” confirm stability, no drift, no warnings ยท briefly test all four directions (forward, back, left, right) before proceeding
Check wind at altitude โ€” hover at mission height briefly and confirm conditions before proceeding
Confirm mission starts correctly โ€” drone following planned path
Confirm images capturing โ€” image count incrementing on controller
Monitor battery โ€” plan battery swaps for multi-battery missions
Note where mission paused if swapping battery โ€” ensure no coverage gap
Watch for manned aircraft and airspace conflicts
Monitor signal strength throughout mission
Post-flight
Safe landing โ€” props stopped, drone secured
Review image count โ€” matches expected total for coverage area
Spot check images on controller โ€” sharp, correct angle, no gaps
Transfer/back up data before leaving site โ€” copy all files to a backup drive before leaving
Import all images to backup drive โ€” verify file count matches transfer
Upload to your photogrammetry processing platform
Log flight time and mission details
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0 of 0 items complete
โœ“ All checks complete โ€” cleared for flight
Before leaving home
Check weather โ€” wind under 23 mph (37 km/h), no rain, good visibility
Check airspace โ€” use B4UFLY, Air Aware, or your preferred airspace app to confirm class and restrictions
Check TFRs at tfr.faa.gov
LAANC โ€” check if authorization required and apply; allow time if manual approval needed
Check NOTAMs at notams.aim.faa.gov โ€” look for notices affecting your flight area
All batteries fully charged
Controller fully charged
Strobes charged and packed
Storage ready โ€” confirm sufficient space available on SD card or internal storage
Remote ID (drones without built-in Remote ID) โ€” confirm module is charged and attached
Part 107 certificate in wallet
Drone firmware up to date โ€” check drone app before leaving home
Drone and props inspected โ€” no cracks, no damage from last flight
On site โ€” pre-flight
PPE โ€” put on safety vest, hard hat, steel toe boots as required for this site
Notify property owner or site contact if applicable
Assess the area โ€” obstacles, people, animals, power lines, trees
Choose a clear, flat launch spot โ€” away from people and obstacles
Inspect drone body โ€” no cracks, damage, or debris from last flight
Gimbal check โ€” movement free, no obstruction
Filters โ€” select and attach appropriate filter based on conditions: ND (bright sun), CPL (glare/reflections), UV (haze), or specialty filters as needed
Props attached and locked โ€” inspect for chips or cracks
Strobes โ€” attach if flying near dusk, dawn, or low visibility conditions
Power on controller first, then drone โ€” confirm link established
Wait 60 seconds for GPS lock โ€” do not rush arming
GPS satellite count โ€” confirm strong lock (10+ satellites) before arming
Set RTH altitude โ€” above the tallest obstacle in the area
Confirm active lens โ€” if your drone has multiple cameras, verify the correct lens is selected
Set camera โ€” resolution, frame rate, exposure mode for the session
Confirm recording format โ€” color profile (Normal / D-Log / D-Log M) and file type (RAW, JPEG, or RAW+JPEG) set for intended use
White balance โ€” lock manually before flight; do not leave on Auto
Compass calibration โ€” calibrate if in a new location or near large metal structures
Flight mode โ€” Normal for general flying; Sport only in open areas clear of people and obstacles
Custom buttons โ€” verify C1, C2 and any other programmable buttons are mapped correctly for this flight
Obstacle avoidance โ€” enable and set sensitivity appropriate for your environment
Max altitude โ€” set a sensible ceiling for the location
Loss of signal action โ€” RTH
No drone app warnings or errors โ€” clear before arming
During flight
Hover check at 10ft (3m) โ€” confirm stability, no drift, no warnings ยท briefly test all four directions (forward, back, left, right) before proceeding
Check wind at altitude โ€” hover at mission height briefly and confirm conditions before proceeding
Stay within visual line of sight at all times
Stay at or below the maximum altitude allowed in your country/region โ€” 400 ft AGL in the US
Monitor battery โ€” begin return by 30%, land by 20%
Watch for manned aircraft โ€” yield immediately
Be aware of people entering your fly zone โ€” pause or land if needed
Post-flight
Safe landing โ€” props stopped before approaching drone
Inspect drone after landing โ€” props, body, gimbal, no damage
Power off drone, then controller
Transfer/back up footage if needed โ€” copy files to backup drive
Put batteries on charger when home โ€” don't leave discharged
Log flight time in your records