Where can I find takeoff minimums?
If you see a “T” within a black, upside down triangle on an FAA approach plate, the airport has non-standard takeoff minimums. You can also find a list of these airports at the beginning of the FAA’s chart packet.
Who is required to use FAA established take off minimums?
The FAA establishes takeoff minimums for every airport that has published Standard Instrument Approaches. These minimums are used by commercially operated aircraft, namely Part 121 and Part 135 operators.
Are ODP mandatory?
“Obstacle departure procedures or ODPs are one way to depart an airport safely in IMC conditions. Obstacle departure procedures are not mandatory unless of course, it was included with the ATC clearance. Typically the ATC clearance will not include the ODP unless the controller assigns it for separation.
What is the purpose of a SID?
A Standard Instrument Departure Route (SID) is a standard ATS route identified in an instrument departure procedure by which aircraft should proceed from take-off phase to the en-route phase.
Does Part 91 have takeoff minimums?
Part 91 operators (with a few exceptions) have NO standard takeoff minimums. They can take off in “zero-zero” conditions.
What is a zero zero takeoff?
A “zero-zero” takeoff is generally considered to occur when the pilot is taking off into low IFR conditions in which runway visibility is limited to the length of the runway or less and very low ceilings. Things like fog, snow squalls, heavy precipitation, or other similar conditions many times cause this to happen.
What are VFR minimums?
Basic VFR Weather Minimums cloud ceiling at least 1,000 feet AGL; and. ground visibility at least 3 statute miles (usually measured by ATC but, if not available, flight visibility at least 3 statute miles as estimated by the pilot).
What is the difference between a SID and an ODP?
There are two types of DPs; those developed to assist pilots in obstruction avoidance, referred to as “Obstacle DP (ODP),” and those developed to communicate air traffic control clearances, referred to as “Standard Instrument Departure (SID).” DPs and/or takeoff minimums must be established for those airports with …
What is a takeoff alternate?
A Take-off alternate is an aerodrome at which an aircraft would be able to land should this become necessary shortly after take-off and it is not possible to use the aerodrome of departure.
What are standard alternate minimums?
So, what are alternate minimums when flying IFR? Standard alternate minimums require the forecasted conditions at the time of arrival be at least 2 miles visibility and at or above 600 foot ceilings for precision approaches, or 800 foot ceilings for non-precision approaches.