*25* (Con’t)
CC 25-27 INITIALS OF THE OBSERVER
CC 28-30 JOB-SPECIFIC INSTRUMENT NUMBER. THE UNIQUE THREE-DIGIT NUMBER IN THE RANGE 001 TO 999 ASSIGNED TO THE INSTRUMENT USED TO OBTAIN THIS OBSERVATION. THIS NUMBER WILL CROSS REFERENCE THE NGS SURVEY EQUIPMENT CODE IN THE *70* RECORD.
CC 31-32 LENGTH OF THE CABLE USED TO CONNECT RECEIVER AND ANTENNA. (XX) METERS
CC 33-35 JOB-SPECIFIC ANTENNA NUMBER (JSAN). THE UNIQUE THREE-DIGIT NUMBER
ASSIGNED TO THE ANTENNA USED TO OBTAIN THIS OBSERVATION. THIS NUMBER
WILL CROSS REFERENCE THE NGS ANTENNA CODE IN THE *71*/*72* RECORD.