RunwayFinder

Marker Legend

Markers - Default Colors
	VFR	Visual Flight Rules.
	MVFR	Marginal Visual Flight Rules. The Aviation Weather Center defines this as a sub-category of VFR where the ceiling is less than 3000 feet or the visibility is less than 5 statute miles.
	IFR	Instrument Flight Rules. Ceiling less than 1000 feet or visibility less than 3 statute miles.
	LIFR	Limited Instrument Flight Rules. The Aviation Weather Center defines this as a sub-category of IFR where the ceiling is less than 500 feet or the visibility is less than 1 statute mile.
	High Winds	Winds are sustained or gusting to 15 knots or more. MVFR, IFR, and LIFR take precedence over high winds.
Markers - ADDS Colors
	VFR	Visual Flight Rules.
	MVFR	Marginal Visual Flight Rules. The Aviation Weather Center defines this as a sub-category of VFR where the ceiling is less than 3000 feet or the visibility is less than 5 statute miles.
	IFR	Instrument Flight Rules. Ceiling less than 1000 feet or visibility less than 3 statute miles.
	LIFR	Limited Instrument Flight Rules. The Aviation Weather Center defines this as a sub-category of IFR where the ceiling is less than 500 feet or the visibility is less than 1 statute mile.
Markers - Other
	No Info	Either airport has no weather reporting capability or it is temporarily unavailable.
	TFR	Temporary Flight Restriction. The marker is placed on an outline of the area that is affected.
	Future TFR	Temporary Flight Restriction that is more than 24 hours in the future.
	Airport	Landing facility: airport, heliport, gliderport, etc.
	Weather Station	Weather station not at an airport, or doesn't match current search settings (e.g. non-public airport).
	Station w/TAF	A "T" inside an airport or weather station marker indicates that this location also produces a Terminal Aerodrome Forecast (TAF).
	VOR	VHF Omnidirectional Range. Navigation aid.
	NDB	Non-directional Beacon. Navigation aid.
	Fix	Fix, reporting point, intersection, etc.

Chart Legend

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