Atch 4_2026AirfieldMarking_MapBook.pdf

Airfield Marking Mountain Home AFB

Department of the Air Force Prepared By: 366 CES/CENME

Date: 2/26/2025 Coordinate System: WGS19&4 lJTM Zone llN

02040 80 120 160 200 240 280 320 360 400 440 Feet I 111I 111I 111I 111I 111 I 111I 111I 111I 111I 111I 111I

Pavement Marking Line

- New RWR Boxes -= = - Remove & Restripe

- New Taxiway Closed Mark.ing

- Remove and Replace

Area of Work c::JMain c::JOption 1

- Remove Blackout Marking

- Restripe

Pavement Markings Area c::JOption 2 ?

CJ New Stop Bar - <all othervalues>

Data was prepared and compiled by 366 CES GeoBase office. While all efforts were made to be as accurate as possible, the data provided is to be used for planning and informational purposes only.

BID OPTION 1 - Clear, clean, and reseal cracks, Clean and restripe edge markings

Department of the Air Force Prepared By: 366 CES/CENME

Date: 2/26/2025 Coordinate System: WGS19&4 lJTM Zone llN

02040 80 120 160 200 240 280 320 360 400 440 Feet I 111I 111I 111I 111I 111 I 111I 111I 111I 111I 111I 111I

Pavement Marking Line

- New RWR Boxes -= = - Remove & Restripe

- New Taxiway Closed Mark.ing

- Remove and Replace

Area of Work c::JMain c::JOption 1

- Remove Blackout Marking

- Restripe

Pavement Markings Area c::JOption 2 8CJ New Stop Bar - <all othervalues>

Data was prepared and compiled by 366 CES GeoBase office. While all efforts were made to be as accurate as possible, the data provided is to be used for planning and informational purposes only.

Department of the Air Force Prepared By: 366 CES/CENME

Date: 2/26/2025 Coordinate System: WGS19&4 lJTM Zone llN

02040 80 120 160 200 240 280 320 360 400 440 Feet I 111I 111I 111I 111I 111 I 111I 111I 111I 111I 111I 111I

Pavement Marking Line

- New RWR Boxes -= = - Remove & Restripe

- New Taxiway Closed Mark.ing

- Remove and Replace

Area of Work c::JMain c::JOption 1

- Remove Blackout Marking

- Restripe

Pavement Markings Area c::JOption 2 11CJ New Stop Bar - <all othervalues>

Data was prepared and compiled by 366 CES GeoBase office. While all efforts were made to be as accurate as possible, the data provided is to be used for planning and informational purposes only.

6-3.2 Taxilane Edge Stripes.

This marking is used to define the limits of a designated taxi route where the surrounding pavement is intended for use by aircraft. Aircraft movement across the designated boundary is permitted either by direction of air traffic control (ATC), a marshaller, or at the pilot's discretion. This marking consists of two 6-inch (152-millimeter) -wide broken stripes separated by a 6-inch (152-millimeter) -wide gap. The stripes are 15 feet (4.6 meters) long with gaps of 25 feet (7.6 meters). The detail and a typical layout are shown in Figures 6-1 and 6-9.

Place the innermost edge of each stripe a distance from the centerline equal to half the wingspan of the most demanding aircraft that uses the taxilane, plus the appropriate wingtip clearance required by UFC 3-260- 01, Table 6.1, items 5 or 6.

Taxilane Edge Stripes UFC 3-260-04 para. 6-3.2

Wing Tip Clearance Marking

6-3.1 Taxiway and Apron Edge Stripes.

When there is little contrast between the full-strength taxiway or apron boundary and the adjacent paved shoulder or other paved area, mark the edge of the usable pavement with two continuous 6-inch (152-millimeter) -wide retro-reflective yellow stripes separated by a 6-inch (152-millimeter) -wide gap. This marking is used to delineate the usable limits of the taxiway or apron from other pavements or surfaces not intended for routine use by aircraft. It is never used in areas where aircraft are required to cross the designated boundary when operated by a pilot or qualified maintainer (towing aircraft across these markings is accepted if the adjacent area is designated and/or marked as a towway). No portion of the marking is placed on non-load-bearing pavements. Use the tangents for the taxiway centerline stripe on curves; in areas where this is not practical, form a uniform arc to establish the usable area on the full-strength pavement.

Figure 6-1 shows typical taxiway/apron edge lines; Figure 6-3 provides the width of the stripes and the space between them. Edge stripes are optionally highlighted with black borders on light-colored pavement (see paragraph 3-1.5).

Taxilane and Apron Edge Stripes UFC 3-260-04 para. 6-3.2

6-5.1.2 Instrument Meteorological Conditions (IMC) Holding Position.

The IMC hold position is configured differently from a VFR hold. Locations for the instrument hold line vary, depending on the type and capability of the landing aid.

An IMC holding position is only marked when located at a different point along the taxiway (or on a cross-wind runway used for taxi operations or LAHSO). When needed, they are located to prevent interference with electronic navigational aids (NAVAIDs) and provide additional safety during periods of reduced visibility. If an instrument hold line is needed and the taxiway where it needs to be marked also penetrates the POFZ, only one holding position marking is installed to delineate the applicable critical area and the POFZ. The holding position marking is located at the more conservative boundary of the two areas (generally the farthest from the runway). In this instance, the instrument and POFZ holding position markings are not replaced with a VFR runway holding position marking. The airfield manager works with the instrument procedures specialist to designate the applicable critical area and POFZ boundaries, and, as appropriate, determine the holding position location. Figure 6-4 shows the layout for an instrument hold line. Figures 6-5 and 6-6 depict typical positioning for these hold lines. The markings are typically installed perpendicular to the taxiway centerline but might be canted from the perpendicular in unique situations. All holding positions are marked from edge to edge of the pavement surface, including paved shoulders. Interrupt taxiway edge lines at the outermost edges of the holding position marking, or the black borders, if provided. Interrupt centerlines 6 inches (152 millimeters) before the side of the marking where aircraft are to hold and provide a 3-foot (1-meter) gap on the runway side of the marking. No gap at the interruption of edge lines is required. The gap distances cited for the centerline include the black borders, when provided.

Instrument Meteorological Conditions (IMC) Holding Position UFC 3-26-04, para 6-5.1.2

6-5.9 Towway Markings.

For taxilanes where aircraft are to be towed, provide a single, solid, continuous 6-inch (152-millimeter) -wide white painted stripe. A significant gap is provided between the yellow taxilane marking and the white towway lane marking to allow the taxiing pilot to see that the towway is not a continuation of the taxilane. See Figure 6-16.