Air Traffic and General Operating Rules
Accidents Resulting from Wheelbarrowing in Tricycle Gear Equipped Aircraft
Explains “wheel barrowing”, the circumstances under which it is likely to occur, and recommended corrective action.
VOR Course Errors Resulting from 50 kHz Channel Mis-Selection
Provides information concerning a potentially hazardous situation when a 200 channel VOR receiver is inadvertently mistuned by 50 kHz from the frequency of a 100 kHz ground station.
Strobe Light System Inspection
Advises the general aviation community of the importance of proper maintenance of capacitive discharge strobe light systems which are installed within or near fuel systems.
Pilots' Role in Collision Avoidance
Alerts all pilots to the potential hazards of midair collision and near midair collision, and to emphasize those basic problem areas related to the human causal factors where improvements in pilot education, operating practices, procedures, and improved scanning techniques are needed to reduce midair conflicts.
Helicopter Dynamic Rollover
Familiarize the helicopter pilot/instructor and pilot school personnel of the hazards associated with dynamic rollover.
Traffic Advisory Practices at Airports without Operating Control Towers
Contains good operating practices and procedures for use when approaching or departing airports without an operating control tower and airports that have control towers operating part time. Includes changes in radio frequencies and phraseology.
Requirements for 760-Channel VHF Radio for Aeronautical Operations
Encourages aircraft owners to upgrade their air-ground radio communication systems. Describes and upgrades civil air traffic control frequencies in the very high frequency (118.000 to 136.975 MHz) band. The 136.000 to 136.975 MHz band became available for aeronautical use on January 1, 1990.
Approval of Offshore Standard Approach Procedures (OASP), Airborne Radar Approaches (ARA), and Helicopter En Route Descent Areas (HEDA)
Provides criteria and describes methods for obtaining to use Offshore Standard Approach Procedures, Airborne Radar Approaches, and Helicopter Enroute Areas.
Recommended Standards Traffic Patterns for Aeronautical Operations at Airports without Operating Control Towers
Calls attention to regulatory requirements and recommended procedures for aeronautical operations at airports without operating control towers. It recommends traffic patterns and operational procedures for aircraft, lighter than air, glider, parachute, rotorcraft, and ultra-light vehicle operations where such use is not in conflict with existing procedures in effect at those airports.
Light Signals from the Control Tower for Ground Vehicles, Equipment, and Personnel
Provides the aviation community with the meaning of the light signals used when communicating with ground vehicles, equipment, and personnel on the airport movement area from the control tower.
Unanticipated Right Yaw in Helicopters
Examines the unanticipated right yaw phenomenon, the circumstances under which it may be encountered, how it can be prevented, and how the pilot should react if it is encountered.
Amateur-Built Aircraft and Ultralight Flight Testing Handbook
Provides suggestions and safety-related recommendations to assist amateur and ultra-light builders in developing individualized aircraft flight test plans. It includes flight testing recommendations for canard-type and ultra-light aircraft. SN 050-007-01087-7
Operating Procedures for Airport Traffic Control Towers (ATCT) that are not Operated by, or Under Contract with, the United States (Non-Federal)
Recommends publications, administrative and operational procedures that will assist in the management of a non-federal ATCT (NFCT).
Aircraft Wake Turbulence
Alerts pilots to the hazards of aircraft wake turbulence and recommends related operational procedures.
|90-99||ATA-301||High Altitude Airspace Redesign Phase 1||09-22-2003|
Approval of U.S. Operators and Aircraft to Operate Under Instrument Flight Rules (IFR) in European Airspace Designated for Basic Area Navigation (B-RNAV) and Precision Area Navigation (P-RNAV)
Provides guidance regarding on-board Area Navigation (BRNAV) equipment requirements for operators of U.S. registered civil aircraft, operating in a Basic Area Navigation (BRNAV) environment in the European region.
|90-102||AJR-1||Airspace Flow Program||05-01-2006|
|90-103||AJR-0||Reporting of Threats in Accordance with the Common Strategy||09-11-2006|
U.S Terminal and En Route Area Navigation (RNAV) Operations
This advisory circular provides operational and airworthiness guidance regarding operation on U.S. Area Navigation (RNAV) routes, Standard Instrument Departures (SIDs), and Standard Terminal Arrivals (STARs).
Airspace Flow Program
This Advisory Circular replaces AC 90-102 and provides guidance to customers of the National Airspace System (NAS) regarding changes to the traffic management process for managing flights through a constrained area with an Airspace Flow Program (AFP). In this process, traffic managers identify a constraint in the en route system, develop a real-time list of flights that are filed into the constrained area, and implement an AFP. Pilots need to be aware that an AFP distributes expect departure clearance times (EDCT) in order to meter air traffic demand through the area. Examples of constraints include thunderstorm activity, turbulence, and periods of excess demand. The list of flights includes aircraft that have filed flight plans, filed early intent flight plans, or operate in the constrained area based on historical flight plan data.
North American Route Program
Provides guidance to users of the National Air Space System for participation in the North American Route Program (NRP).
|90-105||AFS-400||Approval Guidance for RNP Operations and Barometric Vertical Navigation in the U.S. National Airspace System||01-23-2009|
Guidance for localizer performance with Vertical Guidance and Localizer
This advisory circular (AC) provides guidance for operators to conduct Title 14 of the Code of Federal Regulations (14 CFR) part 97 instrument flight rules (IFR) Area Navigation (RNAV) Global Positioning System (GPS) instrument approach procedures (IAP) with Localizer Performance with Vertical guidance (LPV) and Localizer Performance without vertical guidance (LP) lines of minima using the wide area augmentation system (WAAS).
Approval Guidance for RNP Procedures with Special Aircraft and Aircrew Authorization Required (SAAAR)
This advisory circular (AC) provides airworthiness and operational approval guidance material for aircraft operators conducting Title 14 of the Code of Federal Regulations (14 CFR) part 97 Area Navigation (RNAV) Required Navigation Performance (RNP) instrument approach procedures (IAP) with Authorization Required (AR), charted as "RNAV (RNP) RWY XX." Hereafter, refer to these procedures as "RNP AR" within this AC. Operational approvals obtained under the guidelines of this AC also apply to existing RNAV (RNP) IAP with special aircraft and aircrew authorization required (SAAAR). As current RNAV (RNP) SAAAR instrument approach charts are revised or amended, they will be updated to reflect AR.
Use of suitable Area navigation (RNAV) system on Conventional Routes and Procedures
This advisory circular (AC) provides operational and airworthiness guidance regrading the suitablity and use of RNAV systems while operating on or transitioning to, conventional i.e. non-RNAV, routes and procedures within the United States (US) National Airspace System (NAS).