Textbook Chapter 9 AC: 150/5300-13A Airfield Design Textbook Chapter 9 AC: 150/5300-13A

Airside Components Runways Taxiways (Significant changes to taxiways occurred recently. See latest FAA Advisory Circulars) * Taxilanes Apron

Airside Example

Airport Types Utility airports Transport airports Speeds < 120 knots Transport airports Speeds >121 knots

Design Aircraft Classes Based on wingspan I <49 ft II 49-79 ft III 79-118 ft IV 118-171 ft V 171-197 ft VI 197-262 ft

Runway Spacing (1/2) Runway to runway – see table 9-4 and footnotes! VFR I-IV >700 ft V, VI >1200 ft IFR Min 2,500 ft Indep Arr Min 4,300 ft Depen Arr Min 3,000 ft. Both Dep w/radar 2,500 ft w/o radar 3,500 ft

Runway Spacing table 9-14 (2/2) Prec. RWY TWY Parked 500 800 600 TWY 325 Holding area

Example only … look up specs in recent ACs Taxiways & Taxilanes* Example only … look up specs in recent ACs Side to side TWY 1.2 WS +10 TLN 1.1 WS+10 Behind (object to TWY or TLC CL) TWY 0.7 WS +10 TLN 0.6 WS+10

Apron Area Parking type All around clearance of 0.1 WS+10 Nose in Angle Parallel All around clearance of 0.1 WS+10

Example (1/2) B727-200; L 154 ft; WS 108 ft Bounds RWY TWY

Example (2/2) 1.1 WS + 10 = 129 = separation between taxiways L+(0.1WS+10)+(WS/2)=230 = distance from taxiway to terminal L=154 0.1 WS+10=21 0.6 WS+10=75=distance from CL of TW to object

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Notice anything different???

Aircraft Characteristics Database http://www.faa.gov/airports/engineering/aircraft_char_database/ Manufacturer Model FAA Code MTOW Approach Speed Wingspan Tail Height ARC Adam Aircraft Industries A500 7,000 98 44.00 9.58 B-I Aero Spacelines B-377 SGUP 170,000 123 156.25 48.50 C-IV Aeronca 11AC Chief AR11 1,250 64 36.00 6.00 A-I 15AC Sedan AR15 2,050 67 37.50 10.33 Aerospatiale ATR-42-320 AT43 36,817 124 80.58 24.92 C-III ATR-42-500 AT45 41,005 128 80.60 24.90 ATR-72 AT72 48,501 88.75 25.00 NORD-262 N262 23,810 96 74.17 20.40 B-II SE 210 S210 110,200 127 112.50 28.58 SN 601 Corvette S601 14,550 118 42.25 13.92 Aerostar Aircraft Corp 700 AEST 6,315 94 36.70 13.20 602P 6,000 36.71 12.13 601P Air Tractor AT-301 AT3P 3,492 76 45.15 8.50 AT-402B AT3T 9,170 69 51.00 9.50 A-II AT-502B AT5T 6,400 52.00 10.25 AT-602 AT6T 12,500 78 56.00 11.00 AT-802 AT8T 16,000 82 52.10 11.20 Airbus Industries A300-600 A306 363,760 132 147.08 55.25 A300-600ST A3ST 310,000 135 147.17 56.58 A300B2 A30B 313,055 131 54.25 A300B4 378,500 A310 361,600 144.00

Airport Design Technical Video Series http://www.faa.gov/airports/engineering/airport_design/airport_design_technical_videos/ Runway Incursion Prevention Airplane Maneuvering Basic Taxiway Geometry High Speed Exit Taxiways

TDG-3 90 Degree Intersection Drawings for Change 1 by Taxiway Design Group http://www.faa.gov/airports/engineering/airport_design/ TDG-3 90 Degree Intersection

Drawings for Change 1 by Taxiway Design Group http://www.faa.gov/airports/engineering/airport_design/ High-speed exit for TDG-3, 400ft Runway to Taxiway Separation, 150ft Wide Runway