1. Selection & Tracking

Select an incoming aircraft by clicking/tapping on its vector node on the radar sweep workspace. The selected aircraft will glow with a Neon Green Ring and display live parameters in the Sidebar widget.

2. Guide Vectors (Heading & Altitude)

Modify paths through multiple interactive mechanics:

• Draw/Drag Mode: Touch/Hold a blip on screen and drag directly in the desired direction to trace a real-time path vector on the radar.
• Tactical Sidebar Buttons: Shift headings left or right in increments of $10^\circ$, or command flights to climb/descend by $1,000\text{ ft}$ steps.
• Precision Manual Input: Type a target heading ($0^\circ - 359^\circ$) directly into the side-panel numeric command interface.
• Keyboard Controls: Press Arrow Keys. Left/Right Arrow keys rotate target heading in $10^\circ$ increments. Up/Down Arrow keys scale target altitude in $500\text{ ft}$ steps.

3. Flight Separation Rules

As the air traffic controller, you must prevent collisions:

• If any two aircraft approach within 3 miles (55 pixels on radar), they must maintain a minimum of $1,000\text{ ft}$ altitude separation.
• Failing this rule triggers a PROXIMITY ALARM (Radar alert rings) and degrades your Sector Safety score.
• If they close within 16 pixels horizontally with less than $500\text{ ft}$ of altitude difference, a catastrophic mid-air crash will trigger a game-over event.

4. Alignment & Landing Rules

To successfully deliver a flight arrival:

• Guide the aircraft into the target runway's Glide Slope Wedge (the blue dotted gate pointing away from runway touchdown anchors).
• The aircraft must cross this gate at an altitude of $2,500\text{ ft}$ or lower.
• The aircraft's heading must be aligned roughly with the runway's approach trajectory (within a tolerance of $\pm 30^\circ$).
• Upon meeting these criteria, the flight switches status to LANDING and locks onto automated glideslope touchdown mechanics.

5. Dynamic Environment Obstacles

• Sector 2 (Crosswinds): Active wind forces draft flights off-course depending on their speed and alignment angle. Compulsory adjustments are necessary!
• Sector 3 (Terrain Hazard Areas): Avoid mountain peaks (red warning zones). Flights passing over these regions must be sustained at a minimum altitude of $3,500\text{ ft}$.