Apollo 7,Mexico,northern coast of Yucatan,Merida,Gulf of Mexico,Progreso. Near Vertical. Cloud Cover 40%. Altitude: 123 miles. Latitude: 21 degrees,24' North,Longitude: 89 degrees 12' West. Original film magazine was labeled Q. Camera Data: Hasselblad 500-C; Lens: Zeiss Planar,F/2.8,80mm; Film Type: Kodak SO-121,Aerial Ektachrome; Filter: Wratten 2A. Flight Date: October 11-12. 1968.