Examples using RAAD's FAA Gems

faa_raad_gems_examples.rb

client = Raad::Adip::Client.new(
  client_id: ENV['FAA_CLIENT_ID'],
  client_secret: ENV['FAA_CLIENT_SECRET']
)

# Define mission location
mission_lat = 37.7749
mission_lng = -122.4194

# 1. Check airspace classification
airspace = client.airspace.classify(
  latitude: mission_lat,
  longitude: mission_lng
)

if ["B", "C", "D"].include?(airspace.body[:data][:airspace_class])
  puts "ALERT: Mission is in Class #{airspace.body[:data][:airspace_class]} airspace!"
  puts "LAANC authorization required through DroneZone or a LAANC provider."
  puts "Controlling facility: #{airspace.body[:data][:controlling_facility]}"
else
  puts "Mission is in Class #{airspace.body[:data][:airspace_class] || 'G'} airspace."
end

# 2. Check for nearby airports
airports = client.airports.search(
  latitude: mission_lat,
  longitude: mission_lng,
  radius: 25
)

puts "\nNearby Airports:"
airports.body[:data].each do |airport|
  distance = airport[:distance]
  puts "- #{airport[:name]} (#{airport[:id]}) - #{distance.round(1)} NM away"
  
  if distance < 5
    puts "  ALERT: Within 5NM of airport! Special authorization required."
  end
end

# 3. Check for airspace restrictions
restrictions = client.airspace.restrictions(
  latitude: mission_lat,
  longitude: mission_lng,
  radius: 25
)

puts "\nAirspace Restrictions:"
if restrictions.body[:data].empty?
  puts "No active restrictions found."
else
  restrictions.body[:data].each do |restriction|
    puts "- #{restriction[:name]} (#{restriction[:restriction_type]})"
    puts "  Description: #{restriction[:description]}"
    puts "  Effective: #{restriction[:effective_start]} to #{restriction[:effective_end]}"
  end
end

# 4. Calculate flight risk score based on airspace complexity
airports_count = airports.body[:data].size
has_close_airport = airports.body[:data].any? { |a| a[:distance] < 5 }
has_restrictions = !restrictions.body[:data].empty?
controlled_airspace = ["B", "C", "D"].include?(airspace.body[:data][:airspace_class])

risk_score = 0
risk_score += 30 if controlled_airspace
risk_score += 20 if has_close_airport
risk_score += 15 if has_restrictions
risk_score += [0, 5, 10, 15, 20].at([0, 1, 2, 3, 4, 5].count { |n| airports_count >= n * 5 })

puts "\nFlight Risk Assessment:"
puts "Risk Score: #{risk_score}/100"

case risk_score
when 0..20
  puts "LOW RISK - Standard precautions apply."
when 21..50
  puts "MEDIUM RISK - Enhanced vigilance recommended."
when 51..70
  puts "HIGH RISK - Additional mitigations required."
else
  puts "EXTREME RISK - Consider alternative location or time."
end