10/01/2016 N JO 7930.107
(a) Includes the treatment method (up to three treatments permitted for full length of
runway/taxiway/apron.) Treatment includes plowed, swept, sanded, deiced liquid, deiced solid, scarified (for
runways, each third must be contaminated with only ice and the total surface coverage must be >25%). A
treatment width of 50FT is considered 25ft on each side of the centerline.
(b) Includes width of PLOWED or SWEPT treatment if not the full width. The treatment is
omitted when the entire surface has been plowed or swept.
(c) Includes SANDED when a surface has been treated with sand.
(d) Includes DEICED LIQUID or DEICED SOLID or both to report the presence of liquid or
solid deicing material, as this can have operational significance to the pilot.
(e) Includes ridges (when applicable) to describe the accumulation at the edge of the treated area.
Ridges include snowbanks, berms, windrows, snow piles and drifts.
(1) Use the term “DRIFTS” after any treatments to describe one or more drifts. When the
drifts are variable in depth, report the greater depth.
(2) Use the terms “SNOWBANKS,” “BERMS,” “SN PILES” or “WINDROWS” after the
surface condition. Snowbanks must be assumed to be at the edge of a movement surface or, when
plow/sweeper is used, at the edge of the plowed/swept area.
EXAMPLE-
..FICON 5IN DRIFTS…
(f) Includes “Remainder” to describe the non-treated depth and type of contaminant for full
length of runway/taxiway/apron to provide additional information about the surface condition. For example,
a runway has been treated, resulting in differing field conditions on the untreated parts of the surface.
EXAMPLE-
…FICON 4/4/4 50 PRCT COMPACTED SN PLOWED 75FT WID REMAINDER 1/2IN DRY SN…
…FICON 3/3/6 25 PRCT COMPACTED SN AND 10 PRCT ICE, 25 PRCT 2IN DRY SN, DRY PLOWED 75FT WID
REMAINDER 1/2IN DRY SN…
6. Braking Action (BA). (APRONs, TWYs and Non-Paved RWYs). Report braking action on
movement areas as good, good to medium; medium; medium to poor; or poor, as received from airport
management. The worst runway braking action is shown by contaminant type and RwyCC.
(a) Reporting of a “NIL” braking condition is not permissible by Federally Obligated Airports or
those airports certificated under 14 CFR part 139. A “NIL” braking condition at these airports must be
mitigated by closure of the affected surface.
(b) Paved surfaced runways cannot have a stand-alone BA NOTAM.
(c) Non-Paved surfaced runways can have BA, but as a stand-alone NOTAM.
(d) TWY/Apron can have BA as stand-alone or appended to field condition NOTAM.
EXAMPLE-
…TWY A FICON BA GOOD TO MEDIUM…
…TWY A FICON 75 PRCT 1/8IN WET SN BA MEDIUM…
7. Observation Time. The time airport management observed the conditions.
8. Conditions Not Monitored (when applicable). When an airport operator cannot monitor the
condition of the movement area or airfield surface, this information is issued as a NOTAM. Usually
necessitated due to staffing, operating hours or other mitigating factors associated with airport operations.
When the field conditions will not be monitored, follow the most recent observation with the words
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