| Position Classification Standard for 
 
 Air Traffic Series ATC-2152 
     
 
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| July 10, 1998 | 
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| 
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| STATEMENT OF 
    COVERAGE 
    ...................................................................................................................... EXCLUSIONS .............................................................................................................................................. OCCUPATIONAL INFORMATION .................................................................................................................. VISUAL FLIGHT RULES (VFR) CONTROL ...................................................................................................... INSTRUMENT FLIGHT RULES (IFR) CONTROL .............................................................................................. NON-RADAR CONTROL ............................................................................................................................... RADAR CONTROL ....................................................................................................................................... FUNCTION OF CONTROLLERS .................................................................................................................... SUPERVISION OF CONTROLLERS ............................................................................................................... CHANGES IN THE OCCUPATION ................................................................................................................. DEVELOPMENTAL AIR TRAFFIC CONTROLLERS ......................................................................................... FUTURE ADJUSTMENTS TO THE EVALUATION CRITERIA 
    ............................................................................ | 1 1 2 3 3 4 5 5 5 6 6 7 | |
| PART I - Terminal Positions 
    ............................................................................................................ AUTHORIZED TITLE: ..................................................................................................................... | 7 7 | |
| TERMINAL CONTROL FUNCTIONS ............................................................................................................... | 7 | |
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| CATEGORIES OF .AIR TRAFFIC CONTROL TERMINALS ............................................................................... | 8 | |
| TOWER WITHOUT RADAR 
    ............................................................................................................ COMBINATION NON-RADAR APPROACH CONTROL AND TOWER WITHOUT RADAR ......................................................................................................................... TOWER WITH RADAR ................................................................................................................... COMBINATION RADAR APPROACH CONTROL _AND TOWER WITH RADAR .................................. TERMINAL RADAR APPROACH CONTROL (TRACON) .................................................................... COMBINED TRACON FACILITY ...................................................................................................... | 8 8 8 8 8 9 | |
| CLASSIFICATION 
    FACTORS 
    ......................................................................................................................... KNOWLEDGES, SKILLS AND ABILITIES REQUIRED ..................................................................................... THE INFLUENCE OF ENVIRONMENTAL AND OPERATIONAL COMPLEXITY FACTORS ................................... THE INFLUENCE OF TRAFFIC CONGESTION ON COMPLEXITY . ................................................................... CLASSIFICATION FORMULA ........................................................................................................................ APPLICATION OF THE CLASSIFICATION FORMULA ...................................................................................... SUSTAINED TRAFFIC INDEX ........................................................................................................................ FLIGHT OPERATIONS COUNTED ................................................................................................................. | 9 9 11 12 12 12 13 14 | |
| WEIGHTING AND MODIFYING THE 
    TRAFFIC COUNT TO REFLECT COMPLEXITY TOWER WITHOUT RADAR ......................................................................................................................... COMBINATION NON RADAR APPROACH CONTROL TERMINAL AND TOWER WITHOUT RADAR..... TOWER WITHOUT RADAR ............................................................................................................ NON RADAR APPROACH CONTROL ............................................................................................. | 14 18 18 18 | |
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| COMBINED COUNT ....................................................................................................................... TOWER WITH RADAR ................................................................................................................... COMBINATION RADAR APPROACH CONTROL TERMINAL AND TOWER WITH RADAR ................... TOWER WITH RADAR ................................................................................................................... TERMINAL RADAR APPROACH CONTROL (TRACON) .................................................................... COMBINED COUNT ....................................................................................................................... TERMINAL RADAR APPROACH CONTROL (TRACON) .................................................................... COMBINED TRACON FACILITY ...................................................................................................... PROGRESSION FROM DEVELOPMENTAL TO CERTIFIED PROFESSIONAL LEVEL AIR TRAFFIC CONTROL SPECIALIST (TERMINAL) ................................................................................ ............. CERTIFIED PROFESSIONAL LEVEL AIR TRAFFIC CONTROL SPECIALIST (TERM) ......................................................................................................................................... | 22 22 26 26 26 30 30 30 34 34 34 | |
| TOWER WITHOUT RADAR 
    ............................................................................................................................ COMBINATION NON RADAR APPROACH CONTROL TERMINAL AND TOWER WITHOUT RADAR .................... TOWER WITH RADAR .................................................................................................................................. COMBINATION RADAR APPROACH CONTROL AND TOWER WITH RADAR .................................................... TERMINAL RADAR APPROACH CONTROL (TRACON) .................................................................................... COMBINED TRACON FACILITY . ................................................................................................................... PART II - CENTER POSITIONS ...................................................................................................................... | 35 35 35 35 36 36 36 | |
| AUTHORIZED TITLE........................................................................................................................ | 36 | |
| CENTER CONTROL FUNCTIONS ................................................................................................................... | 36 | |
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| CLASSIFICATION FACTORS ......................................................................................................................... KNOWLEDGES, SKILLS AND ABILITIES REQUIRED ...................................................................................... INFLUENCE OF ENVIRONMENTAL AND OPERATIONAL COMPLEXITY FACTORS .......................................... THE INFLUENCE OF TRAFFIC CONGESTION ON COMPLEXITY ..................................................................... CLASSIFICATION FORMULA ......................................................................................................................... APPLICATION OF CLASSIFICATION FORMULA ............................................................................................. SUSTAINED TRAFFIC INDEX ........................................................................................................................ FLIGHT OPERATIONS COUNTED .................................................................................................................. WEIGHTING AND MODIFYING TRAFFIC COUNT TO REFLECT COMPLEXITY .................................................. PROGRESSION FROM DEVELOPMENTAL TO CERTIFIED PROFESSIONAL CONTROLLER LEVEL AIR TRAFFIC CONTROL SPECIALIST (CENTER) ................................................................................................... CERTIFIED PROFESSIONAL LEVEL AIR TRAFFIC CONTROL SPECIALIST, CENTER ...................................... | 36 37 37 38 38 39 39 40 40 41 44 | |
| PART III - Combined Control Facility Positions ................................................................................................. | 45 | |
| AUTHORIZED TITLE: ...................................................................................................................... | 45 | |
| COMBINED CONTROL 
    FACILITY FUNCTIONS 
    ................................................................................................ CLASSIFICATION FACTORS ......................................................................................................................... KNOWLEDGES, SKILLS AND ABILITIES REQUIRED ...................................................................................... | 45 46 46 | |
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| INFLUENCE OF ENVIRONMENTAL AND OPERATIONAL COMPLEXITY FACTORS ........................................... THE INFLUENCE OF TRAFFIC CONGESTION ON COMPLEXITY ..................................................................... CLASSIFICATION FORMULA ......................................................................................................................... APPLICATION OF CLASSIFICATION FORMULA ............................................................................................. SUSTAINED TRAFFIC INDEX ......................................................................................................................... FLIGHT OPERATIONS COUNTED .................................................................................................................. WEIGHTING AND MODIFYING TRAFFIC COUNT TO REFLECT COMPLEXITY .................................................. | 47 48 48 48 49 49 49 | ||
| TOWER OPERATIONS 
    ................................................................................................................... NON RADAR APPROACH CONTROL OPERATIONS ........................................................................ TERMINAL RADAR APPROACH CONTROL OPERATIONS ............................................................... CENTER OPERATIONS .................................................................................................................. COMBINING OPERATIONS ............................................................................................................ | 49 49 50 50 53 | ||
| ADMINISTRATION OF 
    THE STANDARD 
    .......................................................................................................... MINIMIZING UNWARRANTED GRADE LEVEL FLUCTUATIONS ....................................................................... RAISING FACILITY ATC LEVELS ................................................................................................................... LOWERING FACILITY ATC LEVELS ............................................................................................................... APPEAL PROCESS ...................................................................................................................................... GLOSSARY .................................................................................................................................................. Appendix A - CLASSIFICATION BREAKPOINTS (to be written) ......................................................................... | 53 53 54 54 55 57 61 | ||
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