Where is HAT on an approach plate?
Where is HAT on an approach plate?
The height of the Decision Height (DH) or Minimum Descent Altitude (MDA) above the highest runway elevation in the touchdown zone of the runway. HAT is published on instrument approach charts in conjunction with all straight-in minimums.
What does the C mean on an approach plate?
Another symbol to note is the inverse C on the bottom of the approach plate next to the circling minimums. This symbol means that this particular approach has been updated to (possibly) newer minimums that take into account higher true airspeeds with an increase in altitude.
What does the black D on an approach plate mean?
Enough with the suspense; the D symbol indicates that there is Declared Distance Information (DDI) available for that airport and that this DDI is not on the airport diagram.
What does the asterisk mean on an approach plate?
If the Approach Plate has an asterisk ( * ) next to the tower name, as we do in this GRR plate, it means the tower or ATIS is not under continuous operation. The CTAF refers to the Common Traffic Advisory Frequency (135.65 in this illustration).
Where is hat on an approach plate?
How do you number approach and landing procedures in aviation?
At the center of the top margin is the FAA numbering system. This Approach and Landing (AL) number is followed by the organization responsible for the procedure in parentheses, e.g., AL-18 (FAA), AL-227 (USAF). The procedure title is located on both the top and bottom margins.
What is the FAA chart Users’ Guide?
This Chart Users’ Guide is an introduction to the Federal Aviation Administration’s ( FAA) aeronautical charts and publications. It is useful to new pilots as a learning aid, and to experienced pilots as a quick reference guide.
What does the MSA circle on a VOR plate mean?
The MSA circle, printed on the top right side of the plate, shows minumum safe altitudes for aircraft within 25 nautical miles of a given navigation aid (in this case, SFO VOR). It is only used in VFR flights or emergencies and to provide obstacle clearance of at least 1000ft.
What do the hash marks mean on a military approach chart?
The hash marks along the top and bottom borders of military Instrument Approach Charts indicate that the procedure was designed using High Altitude criteria contained in FAA Order 8260.3. These procedures are designed to support high performance military aircraft operations and are not intended for civilian use.
