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the criteria associated with the U.S. Standard for
Terminal Instrument [Approach] Procedures
(TERPs), which prescribes standardized methods for
use in developing IAPs. Standard IAPs are published
in the Federal Register (FR) in accordance with
Title 14 of the Code of Federal Regulations, Part 97,
and are available for use by appropriately qualified
pilots operating properly equipped and airworthy
aircraft in accordance with operating rules and
procedures acceptable to the FAA. Special IAPs are
also developed using TERPS but are not given public
notice in the FR. The FAA authorizes only certain
individual pilots and/or pilots in individual
organizations to use special IAPs, and may require
additional crew training and/or aircraft equipment or
performance, and may also require the use of landing
aids, communications, or weather services not
available for public use. Additionally, IAPs that
service private use airports or heliports are generally
special IAPs.
5−4−9. Procedure Turn and Hold−in−lieu of
Procedure Turn
a. A procedure turn is the maneuver prescribed
when it is necessary to reverse direction to establish
the aircraft inbound on an intermediate or final
approach course. The procedure turn or
hold−in−lieu−of−PT is a required maneuver when it
is depicted on the approach chart. However, the
procedure turn or hold−in−lieu−of−PT is not
permitted when the symbol “No PT” is depicted on
the initial segment being used, when a RADAR
VECTOR to the final approach course is provided, or
when conducting a timed approach from a holding
fix. The altitude prescribed for the procedure turn is
a minimum altitude until the aircraft is established on
the inbound course. The maneuver must be
completed within the distance specified in the profile
view.
NOTE−
The pilot may elect to use the procedure turn or
hold−in−lieu−of−PT when it is not required by the
procedure, but must first receive an amended clearance
from ATC. When ATC is radar vectoring to the final
approach course or to the intermediate fix, ATC may
specify in the approach clearance “CLEARED
STRAIGHT−IN (type) APPROACH” to ensure the
procedure turn or hold−in−lieu−of−PT is not to be flown. If
the pilot is uncertain whether the ATC clearance intends
for a procedure turn to be conducted or to allow for a
straight−in approach, the pilot shall immediately request
clarification from ATC (14 CFR Section 91.123).
1. On U.S. Government charts, a barbed arrow
indicates the direction or side of the outbound course
on which the procedure turn is made. Headings are
provided for course reversal using the 45 degree type
procedure turn. However, the point at which the turn
may be commenced and the type and rate of turn is left
to the discretion of the pilot. Some of the options are
the 45 degree procedure turn, the racetrack pattern,
the tear-drop procedure turn, or the 80 degree 
260 degree course reversal. Some procedure turns are
specified by procedural track. These turns must be
flown exactly as depicted.
2. When the approach procedure involves a
procedure turn, a maximum speed of not greater than
200 knots (IAS) should be observed from first
overheading the course reversal IAF through the
procedure turn maneuver to ensure containment
within the obstruction clearance area. Pilots should
begin the outbound turn immediately after passing
the procedure turn fix. The procedure turn maneuver
must be executed within the distance specified in the
profile view. The normal procedure turn distance is
10 miles. This may be reduced to a minimum of
5 miles where only Category A or helicopter aircraft
are to be operated or increased to as much as 15 miles
to accommodate high performance aircraft.
3. A teardrop procedure or penetration turn may
be specified in some procedures for a required course
reversal. The teardrop procedure consists of
departure from an initial approach fix on an outbound
course followed by a turn toward and intercepting the
inbound course at or prior to the intermediate fix or
point. Its purpose is to permit an aircraft to reverse
direction and lose considerable altitude within
reasonably limited airspace. Where no fix is available
to mark the beginning of the intermediate segment, it
A71I1M0.65R CHG 2 37//1315//078
2/14/Arrival Procedures 5-4-27
shall be assumed to commence at a point 10 miles
prior to the final approach fix. When the facility is
　
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