washington dulles international airport aircraft noise contour … · 2019. 3. 26. · iad ....
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Washington Dulles International
Airport
Aircraft Noise Contour Map Update
Metropolitan Washington Airports Authority
Presentation to the
Fairfax County Board of Supervisors
3/26/19
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Fairfax County Board of Supervisor Districts – Current
Airport Noise Overlay District
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Dulles & Fairfax County DNL 60 and 65 Contours
and Dulles Suburban Center Area (Present)
IAD
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Dulles: Typical North Flow Arrivals over Fairfax County
IAD
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Dulles’ Airfield
Source: aerial photograph: USDA-FSA-APFO Aerial Photography Field Office, Virginia 1m NAIP Imagery, 2016
Current: 4-Runway Configuration Future: 5-Runway Configuration
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Average Annual Day Operations (AAD) Actual 2017 vs. Future 5-Runway
Ultimate Operations
Source: 2017 Average Annual Day operations Based on full year of 2017 flight operations from MWAA’s Airport Noise and Operations Monitoring System and FAA OPSNET 2017 Dulles
Airport Traffic Control Tower counts
Actual 2017: 4-Runway Configuration
Future: 5-Runway Configuration
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= Daytime hours (7:00 a.m. to 9:59 p.m.) = Nighttime hours (10:00 p.m.. to 6:59 a.m.)
Source: 2017 Annual/Average Annual Day operations by day/night based on full year of 2017 flight operations from MWAA’s Airport Noise and Operations Monitoring System
Average Annual Day Operations (AAD) Actual 2017 vs. Future 5-Runway
Time of Day
AAD: 2,421
Annual Day Ops: 883,665
Total Ops Percentage: 88%
AAD: 330
Annual Night Ops: 120,450
Total Ops Percentage: 12%
DNL Daytime Ops
Equivalent: 3,330 ops
Future: 5-Runway Configuration
AAD: 689
Annual Day Ops: 251,413
Total Ops Percentage: 85%
AAD: 117
Annual Night Ops: 42,653
Total Ops Percentage: 15%
DNL Daytime Ops
Equivalent: 1,170 ops
Actual 2017: 4-Runway Configuration
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Fairfax County Board of Supervisor Districts – Current
Airport Noise Overlay District & Ultimate Build Contours
Current Airport Noise Overlay District Ultimate Build Contours
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Economic
Output GDP (2) Wages Employment Local Taxes
Fairfax
County (Millions)
$ 3,951,266,637 $2,419,292,023 $1,364,342,100 34,922 $125,730,194
Virginia (Millions)
INCLUDES
FAIRFAX
$16,316,644,306 $9,718,281,010 $5,522,149,760 124,153 $336,060,037
Region (3) (Millions)
$23,616,377,395 $14,376,106,077 $8,451,379,509 187,206 $424,156,895
(Source: Metropolitan Washington Airports Authority (based on FY 2017) © 2019 IHD Markit, All Rights Reserved. [Pre-Decisional DRAFT as of February 8, 2019]) (1) - Total economic contribution is the sum of Direct, Indirect and Induced economic impacts of two Airports, Dulles Toll Road and Dulles Corridor Metrorail Project. (2) - GDP is used in this Report to encompass value-added contributions at either the county, state or regional level. (3) - “Total” includes the Region -- Maryland, Virginia and Washington, DC.
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MWAA Economic Contribution to Fairfax County, Commonwealth of Virginia & the Region - FY 2017 (1)
As Dulles Grows to Ultimate Build, What’s at Stake?
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