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3. When it is determined from a reliable source
that the indicated RVR value differs by more than
400feet from the actual conditions within the area of
the transmissometer, the RVR data is not acceptable
and shall not be reported.
NOTEA
reliable source is considered to be a certified weather
observer, automated weather observing system, air traffic
controller, flight service specialist, or pilot.
4. When the observer has reliable reports, or has
otherwise determined that the instrument values are
not representative of the associated runway, the data
shall not be used.
b. Issue both mid‐point and roll‐out RVR when the
value of either is less than 2,000 feet and the
touchdown RVR is greater than the mid-point or
roll-out RVR.
c. Local control shall issue the current RVR/RVV
to each aircraft prior to landing or departure in
accordance with subparas a and b.
2-8-3. TERMINOLOGY
a. Provide RVR/RVV information by stating the
runway, the abbreviation RVR/RVV, and the
indicated value. When issued along with other
weather elements, transmit these values in the normal
sequence used for weather reporting.
EXAMPLE-
“Runway One Four RVR Two Thousand Four Hundred.”
“Runway Three Two RVV Three Quarters.”
b. When two or more RVR systems serve the
runway in use, report the indicated values for the
different systems in terms of touchdown, mid, and
rollout as appropriate.
EXAMPLE-
“Runway Two Two Left RVR Two Thousand, rollout
OneThousand Eight Hundred.”
“Runway Two Seven Right RVR One Thousand,
midEightHundred, rollout Six Hundred.”
c. When there is a requirement to issue an RVR or
RVV value and a visibility condition greater or less
than the reportable values of the equipment is
indicated, state the condition as “MORE THAN” or
“LESS THAN” the appropriate minimum or
maximum readable value.
EXAMPLE-
“Runway Three Six RVR more than Six Thousand.”
“Runway Niner RVR One Thousand, rollout less than
SixHundred.”
JO 7110.65S 2/14/08
2-8-2 Runway Visibility Reporting- Terminal
d. When a readout indicates a rapidly varying
visibility condition (1,000 feet or more for RVR; one
or more reportable values for RVV), report the
current value followed by the range of visibility
variance.
EXAMPLE-
“Runway Two Four RVR Two Thousand, variable
OneThousand Six Hundred to Three Thousand.”
“Runway Three One RVV Three‐quarters, variable
One‐quarter to One.”
REFERENCEFAAO
JO 7110.65, Para 2-8-1, Furnish RVR/RVV Values.
2/14/08 JO 7110.65S
Automatic Terminal Information Service Procedures 2-9-1
Section 9. Automatic Terminal Information
Service Procedures
2-9-1. APPLICATION
Use the ATIS, where available, to provide advance
noncontrol airport/terminal area and meteorological
information to aircraft.
a. Identify each ATIS message by a phonetic letter
code word at both the beginning and the end of the
message. Automated systems will have the phonetic
letter code automatically appended. Exceptions may
be made where omissions are required because of
special programs or equipment.
1. Each alphabet letter phonetic word shall be
used sequentially, except as authorized in subpara a2,
beginning with “Alpha,” ending with “Zulu,” and
repeated without regard to the beginning of a new
day. Identify the first resumed broadcast message
with “Alpha” or the first assigned alphabet letter
word in the event of a broadcast interruption of more
than 12 hours.
2. Specific sequential portions of the alphabet
may be assigned between facilities or an arrival and
departure ATIS when designated by a letter of
agreement or facility directive.
REFERENCEFAAO
JO 7210.3, Para 10-4-1, Automatic Terminal Information
Service (ATIS).
b. The ATIS recording shall be reviewed for
completeness, accuracy, speech rate, and proper
enunciation before being transmitted.
c. Arrival and departure messages, when broadcast
separately, need only contain information
appropriate for that operation.
2-9-2. OPERATING PROCEDURES
Maintain an ATIS message that reflects the most
current arrival and departure information.
a. Make a new recording when any of the
following occur:
1. Upon receipt of any new official weather
regardless of whether there is or is not a change in
values.
2. When runway braking action reports are
received that indicate runway braking is worse than
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