TABLE 3.1 REQUIRED RUNWAY/STOPWAY DATA
RWY/STWY	REQUIRED DATA
POINT	SPHS RWY	NON-SPHS RWY
AIRPORT ELEV	D/E	D/E
RUNWAY ENDS	P/E	P/N
INTERSECTION OF SPHS RWYS	D/E	N/N
DISPLACED THLDS	P/E	P/E*
TOUCHDOWN ZONE	N/E	N/N
STOPWAY ENDS	D/E	D/E
SUPPLEMENTAL PROFILE POINTS	D/E	N/N
POINT ABEAM GS	P/E	N/N
POINT ABEAM MLSEL	P/E	N/N
POINT ABEAM OFFSET LOC	P/N	N/N
POINT ABEAM OFFSET LDA	P/N	N/N
POINT ABEAM OFFSET SDF	P/N	N/N
POINT ABEAM OFFSET MSLAZ	P/N	N/N

*	ELEVATION REQUIRED ONLY IF AN OBSTRUCTION SURVEY WAS PERFORMED
D =	DISTANCE FROM RUNWAY'S: (1) NEAR END FOR AIRPORT ELEVATION. (2) APPROACH END FOR RUNWAY INTERSECTIONS AND SUPPLEMENTAL PROFILE POINTS, AND (3) STOP END FOR STOPWAYS
E =	ELEVATION
N =	POSITION, DISTANCE, OR ELEVATION NOT REQUIRED
P =	LATITUDE AND LONGITUDE

A FACILITY IS CONSIDERED OFFSET IF LOCATED MORE THAN 10 FEET FROM THE RUNWAY CENTERLINE/CENTERLINE EXTENDED