This order prescribes information necessary to
effectively operate and administer air traffic service facilities.
When a conflict arises between its provisions and those in other
agency issuances, supervisors shall request clarification from their
respective En Route and Oceanic Operations Area, Terminal Operations
Area or Flight Services Operations Area Office. In the event a
conflict arises between instructions in this order and the terms of a
labor union contract, supervisors shall abide by the contract.
As used in this order, the following abbreviations
have the meanings indicated: (See TBL 1-2-1.)
|
Abbreviation
|
Meaning
|
|
AAR |
Airport arrival rate |
|
ACD |
ARTS Color Displays |
|
ACDO |
Air Carrier District Office
|
|
ACE-IDS |
ASOS Controller
Equipment-Information Display System |
|
ACID |
Aircraft identification
|
|
ADC |
Aerospace Defense Command
|
|
ADIZ |
Air defense identification zone
|
|
ADL |
Aggregate demand list |
|
ADR |
Airport departure rate |
|
ADS-A |
Automatic Dependant Surveillance-
Addressable |
|
ADS-B |
Automatic Dependent Surveillance-
Broadcast |
|
A/FD |
Airport/Facility Directory
|
|
AFRES |
Air Force reserve |
|
AFSS |
Automated flight service station
|
|
AFTN |
Aeronautical fixed
telecommunications network |
|
AIDC |
ATS Interfacility Data
Communications |
|
AIM |
Aeronautical Information Manual
|
|
AIRAC |
Aeronautical Information Regulation
and Control |
|
AIT |
Automated information transfer
|
|
ALD |
Available landing distance
|
|
ALS |
Approach light system |
|
ALTRV |
Altitude reservation |
|
AMASS |
Airport Movement Area Safety System
|
|
APREQ |
Approval request |
|
ARFF |
Airport rescue and fire fighting
|
|
ARINC |
Aeronautical Radio, Inc.
|
|
ARO |
Airport Reservations Office
|
|
ARP |
Airport reference point
|
|
ARSR |
Air route surveillance radar
|
|
ARTCC |
Air route traffic control center
|
|
ARTS |
Automated radar terminal system
|
|
ASDE |
Airport surface detection equipment
|
|
ASDE-X |
Airport Surface Detection Equipment
System - Model X |
|
ASI |
Altimeter setting indicator
|
|
ASF |
Arrival stream filters |
|
ASOS |
Automated Surface Observing System
|
|
ASP |
Arrival sequencing program
|
|
ASPM |
Aviation System Performance Metrics
|
|
ASR |
Airport surveillance radar
|
|
AT |
Air Traffic |
|
ATA |
Air traffic assistant |
|
ATC |
Air traffic control |
|
ATCAA |
Air traffic control assigned
airspace |
|
ATCRBS |
Air traffic control radar beacon
system |
|
ATCS |
Air traffic control specialist
|
|
ATCSCC |
David J. Hurley Air Traffic Control
System Command Center |
|
ATCT |
Airport traffic control tower
|
|
ATIS |
Automatic terminal information
service |
|
ATM |
Air Traffic Manager |
|
ATO |
Air Traffic Organization
|
|
ATOP |
Advanced Technologies and Oceanic
Procedures |
|
ATREP |
Air Traffic representative
|
|
ATTS |
Automated Terminal Tracking Systems
|
|
AWC |
Aviation Weather Center
|
|
AWIS |
Automated weather information
service |
|
AW0S |
Automated Weather Observing System
|
|
CA |
Conflict alert |
|
CAP |
Civil Air Patrol |
|
CARF |
Central Altitude Reservation
Function |
|
CARTS |
Common ARTS |
|
CAS |
Civil Aviation Security
|
|
CCFP |
Collaborative Convective Forecast
Product |
|
CD |
Clearance delivery |
|
CDM |
Collaborative decision making
|
|
CDR |
Coded Departure Route(s)
|
|
CDR |
Continuous Data Recording
|
|
CERAP |
Combined center/RAPCON |
|
CFR |
Code of Federal Regulations
|
|
CIC |
Controller-in-charge |
|
CIRNOT |
Circuit Notice |
|
COB |
Close of business |
|
CONUS |
Continental/Contiguous/Conterminous
United States |
|
COO |
Chief Operating Officer
|
|
COTC |
Computer operator terminal console
|
|
CPDLC |
Controller Pilot Data Link
Communications |
|
CTRD |
Certified Tower Radar Display
|
|
CTA |
Controlled times of arrival
|
|
CWA |
Center weather advisory
|
|
CWSU |
ARTCC Weather Service Unit
|
|
DARC |
Direct access radar channel
|
|
DAS |
Delay assignment |
|
DASI |
Digital altimeter setting indicator
|
|
DCCWU |
ATCSCC Weather Unit |
|
DEDS |
Data entry display system
|
|
DF |
Direction finder |
|
DME |
Distance measuring equipment
|
|
DOD |
Department of Defense |
|
DOE |
Department of Energy |
|
DOT |
Department of Transportation
|
|
DP |
Display processor |
|
DRT |
Diversion Recovery Tool
|
|
DSP |
Departure sequencing program
|
|
DTM |
Digital terrain maps |
|
DVA |
Diverse vector area |
|
DVRSN |
Diversion |
|
E-MSAW |
En Route Minimum Safe Altitude
Warning |
|
EASL |
Existing automation service level
|
|
EDCT |
Expect departure clearance time
|
|
EFAS |
En route flight advisory service
|
|
ELT |
Emergency locator transmitter
|
|
EOVM |
Emergency obstruction video map
|
|
EPIC |
El Paso Intelligence Center
|
|
ERIDS |
En Route Information Display System
|
|
ESL |
Emergency service level
|
|
ESP |
En Route sequencing program
|
|
ETMS |
Enhanced Traffic Management System
|
|
FAA |
Federal Aviation Administration
|
|
FDEP |
Flight data entry and printout
|
|
FDIO |
Flight data input/output
|
|
FIAO |
Flight inspection area office
|
|
FOIA |
Freedom of information act
|
|
FOUO |
For Official Use Only |
|
FP |
Flight plan |
|
FPL |
Full performance level |
|
FSA |
Flight schedule analyzer
|
|
FSDO |
Flight Standards district office
|
|
FSL |
Full service level |
|
FSM |
Flight Schedule Monitor
|
|
FSS |
Flight service station |
|
FW |
Flight watch |
|
FWA |
Flight watch area |
|
FWCS |
Flight watch control station
|
|
GA |
General aviation |
|
GC |
Ground control |
|
GDP |
Ground delay program(s)
|
|
GENOT |
General notice |
|
GI |
General information message
|
|
GS |
Ground stop(s) |
|
HIRL |
High intensity runway lights
|
|
HRPM |
Human Resource Policy Manual
|
|
ICAO |
International Civil Aviation
Organization |
|
ICSS |
Integrated communication center
|
|
IDS |
Information Display System
|
|
IFR |
Instrument flight rules
|
|
IFSS |
International flight service
station |
|
ILS |
Instrument landing system
|
|
INS |
Immigration and Naturalization
Service |
|
IR |
IFR MTR |
|
ITWS |
Integrated Terminal Weather System
|
|
LAA |
Local airport advisory |
|
LAAS |
Low altitude alert system
|
|
LADP |
Local Airport Deicing Plan
|
|
LAHSO |
Land and hold short operations
|
|
LAWRS |
Limited aviation weather reporting
station |
|
LC |
Local control |
|
LLWAS |
Low level wind shear alert system
|
|
LLWAS NE |
Low Level Wind Shear Alert System
Network Expansion |
|
LLWAS-RS |
Low Level Wind Shear Alert System
Relocation/Sustainment |
|
LLWS |
Low Level Wind Shear |
|
LOA |
Letter of agreement |
|
LOGT |
Log/tally print time |
|
MA |
Monitor alert |
|
MALS/RAIL |
Medium approach light system and
runway alignment indicator lights |
|
MAPPS |
Management Association for Private
Photogrammetric Surveyors |
|
MCI |
Mode C intruder |
|
MDM |
Main display monitor |
|
MEA |
Minimum en route IFR altitude
|
|
MEARTS |
Micro En Route Automated Radar
Tracking System |
|
METAR |
Aviation Routine Weather Report
|
|
MIA |
Minimum IFR altitude |
|
MIAWS |
Medium Intensity Airport Weather
System |
|
MIT |
Miles-in-trail |
|
MLS |
Microwave landing system
|
|
MOA |
Military operations area
|
|
MOCA |
Minimum obstruction clearance
altitude |
|
MOU |
Memorandum of understanding
|
|
MSL |
Mean sea level |
|
MTI |
Moving target indicator
|
|
MTR |
Military training route
|
|
MVA |
Minimum vectoring altitude
|
|
NAA |
National aeronautical association
|
|
NADIN |
National airspace data interchange
network |
|
NAR |
National Automation Request
|
|
NAS |
National Airspace System
|
|
NASA |
National Aeronautics and Space
Administration |
|
NASE |
National Airway Systems Engineering
|
|
NAVAID |
Navigational aid |
|
NCIC |
National crime information center
|
|
NFDC |
National Flight Data Center
|
|
NFDD |
National Flight Data Digest
|
|
NHOP |
National hurricane operations plan
|
|
NIDS |
National Institute of Discovery
Sciences |
|
NM |
Nautical mile |
|
NNCC |
National Network Control Center
|
|
NOAA |
National Oceanic and Atmospheric
Administration |
|
NOM |
National Operations Manager
|
|
NORAD |
North American Aerospace Defense
Command |
|
NOS |
National Ocean Service |
|
NOTAM |
Notice to Airmen |
|
NRP |
North American Route Program
|
|
NTML |
National Traffic Management Log
|
|
NTMO |
National Traffic Management Officer
|
|
NTSB |
National Transportation Safety
Board |
|
NWS |
National Weather Service
|
|
NWSOP |
National winter storm operations
plan |
|
OASIS |
Operational and Supportability
Implementation System |
|
OM |
Operations Manager |
|
OPR |
Office of primary responsibility
|
|
OS |
Operations Supervisor |
|
OSIC |
Operations Supervisor-in-Charge
|
|
P-ACP |
Prearranged coordination procedures
|
|
PAR |
Precision approach radar
|
|
PB |
Pilot briefing |
|
PCS |
Power Conditioning System
|
|
PDC |
Pre-Departure Clearance
|
|
PIC |
Pilot-in-command |
|
PIREPS |
Pilot reports |
|
POC |
Point of Contact |
|
PVD |
Planned view display |
|
QAR |
Quality assurance review
|
|
RA |
Radar Associate |
|
RAA |
Remote Airport Advisory
|
|
RADLO |
Regional air defense liaison
officer |
|
RAIL |
Runway alignment indicator lights
|
|
RAIS |
Remote Airport Information Service
|
|
RAPCON |
Radar approach control facility (USAF)
|
|
RATCF |
Radar Air Traffic Control Facility
associated with the United States Navy |
|
RCAG |
Remote communications air ground
facility |
|
RCC |
Rescue coordination center
|
|
ROC |
Regional operations center
|
|
ROT |
Runway occupancy time |
|
RSU |
Runway supervisory unit
|
|
RVR |
Runway visual range |
|
RVV |
Runway visibility value
|
|
SAA |
Special activity airspace
|
|
SAMS |
Special Use Airspace Management
System |
|
SATCOM |
Satellite Communication(s)
|
|
SAWS |
Stand Alone Weather System
|
|
SE |
Systems engineer |
|
SIA |
Status information area
|
|
SIGMET |
Significant meteorological
information |
|
SMGCS |
Surface movement guidance and
control system |
|
SMO |
System Management Office
|
|
SMR |
Surface Movement Radar |
|
SOP |
Standard operating procedure
|
|
SP |
Support Specialist(s) |
|
SPECI |
Nonroutine (Special) Aviation
Weather Report |
|
STARS |
Standard terminal automation
replacement system |
|
STMC |
Supervisor Traffic Management
Coordinator |
|
STMCIC |
Supervisory Traffic Management
Coordinator-in-Charge |
|
STMP |
Special traffic management program
|
|
SUA |
Special use airspace |
|
SVFR |
Special visual flight rules
|
|
SWAP |
Severe weather avoidance plan
|
|
T&A |
Time and attendance |
|
TAC |
Terminal area chart |
|
TACAN |
Tactical air navigation aid
|
|
TCAS |
Traffic alert collision and
avoidance system |
|
TCDD |
Tower cab digital display
|
|
TDLS |
Terminal Data Link System
|
|
TDW |
Terminal display workstation
|
|
TDWR |
Terminal Doppler weather radar
|
|
TEC |
Tower en route control |
|
TELCON |
Telephone Conference |
|
TEL-TWEB |
Telephone-transcribed weather
broadcast |
|
TERPS |
Terminal instrument procedures
|
|
TFR |
Temporary flight restriction
|
|
TIBS |
Terminal information broadcast
system |
|
TM |
Traffic management |
|
TMC |
Traffic management coordinator
|
|
TMI |
Traffic management initiatives
|
|
TMU |
Traffic management unit
|
|
TRACAB |
Terminal radar approach control in
tower cab |
|
TRACON |
Terminal radar approach control
|
|
TRSA |
Terminal Radar Service Area
|
|
TSD |
Traffic situation display
|
|
TWEB |
Transcribed weather broadcast
|
|
UFO |
Unidentified flying object
|
|
UHF |
Ultrahigh frequency |
|
URET |
User Request Evaluation Tool
|
|
USAF |
United States Air Force
|
|
USN |
United States Navy |
|
UTC |
Coordinated universal time
|
|
VAR |
Volcanic activity report
|
|
VASI |
Visual approach slope indicator
|
|
VCE |
VSCS/Console Equipment |
|
VEARS |
VSCS Emergency Access Radio System
|
|
VFR |
Visual flight rules |
|
VHF |
Very high frequency |
|
VMC |
Visual meteorological conditions
|
|
VOR |
Omnidirectional VHF navigational
aid |
|
VORTAC |
Collocated VOR and TACAN
navigational aid |
|
VR |
VFR MTR |
|
VSCS |
Voice Switching and Control System
|
|
VTABS |
Voice switching and control system
training and backup system |
|
WARP |
Weather and Radar Processing
|
|
WC |
Weather coordinator |
|
WINGS |
Weather Information and
Navigational Graphics System |
|
WMSCR |
Weather Message Switching Center
Replacement |
|
WSFO |
Weather Service Forecast Office
|
|
WSO |
Weather Service Office |
|
WSP |
Weather System Processor
|