TABLE I

Locations of transponders for the two nets deployed during F-90-3
and F-90-4 in the Gulf of Mexico

WEST NET

Origin 26d 10' N. 86d 30' w

Transponder     Freq       Code    X(east)  Y(north)	Z(depth)   RMS     Latitude    Longitude
A  34482        9.0/9.5     C      13904.1   8946.2	2952.8    14.66   26d14.845    86d21.656
B  42617        9.0/10.0    E      18030.8   8174.7	2998.3     4.72   26d14.427    86d19.179
C  34480        9.0/10.5    D      16773.9  12256.2	3006.3     5.68   26d16.638    86d19.993

	Average sound velocity = 1500.00 m/sec

Polywog at 20 m - 3 knots for survey points
Data files used for survey crunch: WestAl.dat, WestB2.dat, WestC2.dat

		                  AB     AC      BC
	Baseline length (m)	4198.2	4380.9	4270.6
	Baseline bearing (deg)	100.6	40.9	342.9


EAST NET

Origin at 26d 40' N. 85d 15' w

Transponder	Freq       Code    X(east)  Y(north)    Z(depth)   RMS     Latitude    Longitude
A  44381	9.0/9.5     C       5711.4   6894.6	3188.9     3.78   26d43.734    85d11.558
B  44365	9.0/10.5    D       7985.0   3083.7	3230.4     3.87   26d41.670    85d10.187
C  35855	9.0/11.0    B      10273.1   6900.3	3193.0     3.48   26d43.737    85d08.808

Average sound velocity = 1504.93 m/sec

Polywog at 65 m - stopped for survey points
Data files used for survey crunch: EastAl.dat, EastB3.dat, EastC2.dat

		                         AB       AC     BC
	Baseline lengths (M)	       4437.6	4561.7	4449.9
	Baseline bearings (deg.)       	149.2	89.9	30.9