OBSTRUCTION TABLE Isometric diagram of Part 77, Paragraph 77-25 No. Description Elevation Penetration Proposal Disposition Civil Airport Imaninary Surfaces 1) Hangar 1 238 81 No Action 2) Hangar 46 182 75 No Action OUTER APPROACH SURFACE, 40:1 3) PRECISION INSTRUMENT 4) RUNWAYS ONLY 5) OUTER TRANSITIONAL SURFACE, 7:1 6) PRECISION INSTRUMENT 7) RUNWAYS ONLY
8) WHERE TWO OR MORE SURFACES OVERLAP, 9) THE LOWEST SURFACE GOVERNS. EDGES OF HIGHER SURFACES SHOWN DASHED. 10)
CONICAL SURFACE, 20:1
HORIZONTAL SURFACE 150' ABOVE ESTABLISHED AIRPORT ELEVATION
APPROACH SURFACE SIZE AND SLOPE VARIES BASED ON APPROACH TYPE
TRANSITIONAL SURFACE 7:1
PRIMARY SURFACE LEVEL WITH RUNWAY RUNWAY
RUNWAY CENTERLINE
182' SOURCES OF INFORMATION 182' National Oceanic and Atmospheric administration (NOAA) 157' 207' 232' Airport Obstruction Chart (AOC), surveyed March 2003, published December 2003 132' 257' Horizontal datum - NAD83. Vertical datum NGVD88. 282' Used for: runway end coordinates, datums and obstruction 307'
332' 107' 357' 382' California Spatial Information Library (CASIL) Scans of USGS 7.5' Quadrangle contour maps 57' Used for: background image and elevation contours.
82' 182'
o 157' N37 37' 30" 32'
132'
107'
82'
57'
32'
N37 o 30' 00"
PAO PALO ALTO MOUNTAIN VIEW MILPITAS
TRUE
NUQ MAGNETIC
382'
357' 332' o
307' N37 22' 30" 282'
257' SJC 232'
207' 32'
182' SAN JOSE WEST t O 57' DECLINATION:t 14 5' E CUPERTINO OCTOBER 2009 O 82' ANNUAL RATE OF CHANGE 0 5' W N37 o 15' 00"
107' 0 1,250 2,500 5,000 Feet o o o 132' o N122 15' 00" N122 07' 30" N122 00' 00" N122 52' 30" N121
157' AIRSPACE DRAWING INFORMATION 1. New ArcInfo (ESRI) file created, based in California State Plane Coordinate System (SPCS), Zone 3, US survey feet. LEGEND 182' 2. Download USGS maps from ESRI website are attached in background FAR Part 77 Surface Note: Map edges are NAD27, alligned in this file to NAD83. Object penetrates Part 77 surface 3. Vertical data: Runway endpoint elevations and Part 77 surfaces are based in NGVD88. Ground elevation contours are based in NGVD29.
4. The FAR Part 77 Surface elevations are in feet above mean sea level (MSL)
SUBMITTED BY:
282' By No. Revision Sponsor Date Date 307' MOFFETT FEDERAL AIRFIELD 332' MOFFETT FIELD, CALIFORNIA 375' AIRPORT AIRSPACE 1 OF 2
382'
407' FAA Approval Space Approval FAA DESIGN: DRAWN BY: Charles Tonda DATE 06/08/10 SHEET 3 OF 5 432'
ESRI Drawings\Yrene\Kventer\Airport Layout Plan\Airport Layout Plan.mxd 457' Yrene/Kventer/Airport Layout Plan/drawings/Airport airspace 1.mxd