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LOS Analyzer

Airport screening guides

Part 77 & line-of-sight screening, airport by airport

Building near an airport? Each guide below explains which FAA Part 77 surfaces govern structures in that area, when you must file a Form 7460-1, and how to screen your specific site in minutes — before you commit to a height or pay for a full airspace study.

ATLKATL

Hartsfield–Jackson Atlanta International

Atlanta, Georgia · 5 runways · field 1,026 ft

Part 77 + 7460 guide for ATL →
DFWKDFW

Dallas/Fort Worth International

Dallas–Fort Worth, Texas · 7 runways · field 607 ft

Part 77 + 7460 guide for DFW →
LAXKLAX

Los Angeles International

Los Angeles, California · 4 runways · field 125 ft

Part 77 + 7460 guide for LAX →
ORDKORD

Chicago O'Hare International

Chicago, Illinois · 8 runways · field 672 ft

Part 77 + 7460 guide for ORD →
DENKDEN

Denver International

Denver, Colorado · 6 runways · field 5,434 ft

Part 77 + 7460 guide for DEN →
CLTKCLT

Charlotte Douglas International

Charlotte, North Carolina · 4 runways · field 748 ft

Part 77 + 7460 guide for CLT →
MCOKMCO

Orlando International

Orlando, Florida · 4 runways · field 96 ft

Part 77 + 7460 guide for MCO →
LASKLAS

Harry Reid International

Las Vegas, Nevada · 4 runways · field 2,181 ft

Part 77 + 7460 guide for LAS →
PHXKPHX

Phoenix Sky Harbor International

Phoenix, Arizona · 3 runways · field 1,135 ft

Part 77 + 7460 guide for PHX →
SEAKSEA

Seattle-Tacoma International

SeaTac, Washington · 3 runways · field 433 ft

Part 77 + 7460 guide for SEA →
MIAKMIA

Miami International

Miami, Florida · 4 runways · field 9 ft

Part 77 + 7460 guide for MIA →
JFKKJFK

John F. Kennedy International

New York, New York · 4 runways · field 13 ft

Part 77 + 7460 guide for JFK →
EWRKEWR

Newark Liberty International

Newark, New Jersey · 3 runways · field 18 ft

Part 77 + 7460 guide for EWR →
SFOKSFO

San Francisco International

San Francisco, California · 4 runways · field 13 ft

Part 77 + 7460 guide for SFO →
MSPKMSP

Minneapolis–Saint Paul International

Minneapolis–Saint Paul, Minnesota · 4 runways · field 841 ft

Part 77 + 7460 guide for MSP →
DTWKDTW

Detroit Metropolitan Wayne County

Detroit, Michigan · 6 runways · field 645 ft

Part 77 + 7460 guide for DTW →
BOSKBOS

Boston Logan International

Boston, Massachusetts · 6 runways · field 19 ft

Part 77 + 7460 guide for BOS →
FLLKFLL

Fort Lauderdale–Hollywood International

Fort Lauderdale, Florida · 2 runways · field 64 ft

Part 77 + 7460 guide for FLL →
IAHKIAH

George Bush Intercontinental

Houston, Texas · 5 runways · field 97 ft

Part 77 + 7460 guide for IAH →
SLCKSLC

Salt Lake City International

Salt Lake City, Utah · 4 runways · field 4,227 ft

Part 77 + 7460 guide for SLC →
BWIKBWI

Baltimore/Washington International Thurgood Marshall

Baltimore, Maryland · 4 runways · field 146 ft

Part 77 + 7460 guide for BWI →
MDWKMDW

Chicago Midway International

Chicago, Illinois · 5 runways · field 620 ft

Part 77 + 7460 guide for MDW →
SANKSAN

San Diego International

San Diego, California · 2 runways · field 17 ft

Part 77 + 7460 guide for SAN →
TPAKTPA

Tampa International

Tampa, Florida · 4 runways · field 26 ft

Part 77 + 7460 guide for TPA →
IADKIAD

Washington Dulles International

Dulles, Virginia · 4 runways · field 313 ft

Part 77 + 7460 guide for IAD →
DALKDAL

Dallas Love Field

Dallas, Texas · 3 runways · field 487 ft

Part 77 + 7460 guide for DAL →
PDXKPDX

Portland International

Portland, Oregon · 3 runways · field 31 ft

Part 77 + 7460 guide for PDX →
HNLPHNL

Daniel K. Inouye International

Honolulu, Hawaii · 4 runways · field 13 ft

Part 77 + 7460 guide for HNL →
BNAKBNA

Nashville International

Nashville, Tennessee · 4 runways · field 599 ft

Part 77 + 7460 guide for BNA →
AUSKAUS

Austin-Bergstrom International

Austin, Texas · 3 runways · field 542 ft

Part 77 + 7460 guide for AUS →
STLKSTL

St. Louis Lambert International

St. Louis, Missouri · 5 runways · field 618 ft

Part 77 + 7460 guide for STL →
MSYKMSY

Louis Armstrong New Orleans International

New Orleans, Louisiana · 3 runways · field 4 ft

Part 77 + 7460 guide for MSY →
OAKKOAK

Oakland International

Oakland, California · 2 runways · field 9 ft

Part 77 + 7460 guide for OAK →
SMFKSMF

Sacramento International

Sacramento, California · 4 runways · field 27 ft

Part 77 + 7460 guide for SMF →
RSWKRSW

Southwest Florida International

Fort Myers, Florida · 2 runways · field 30 ft

Part 77 + 7460 guide for RSW →
MCIKMCI

Kansas City International

Kansas City, Missouri · 3 runways · field 1,026 ft

Part 77 + 7460 guide for MCI →
PHLKPHL

Philadelphia International

Philadelphia, Pennsylvania · 4 runways · field 36 ft

Part 77 + 7460 guide for PHL →
DCAKDCA

Ronald Reagan Washington National

Arlington, Virginia · 3 runways · field 15 ft

Part 77 + 7460 guide for DCA →
RDUKRDU

Raleigh-Durham International

Raleigh–Durham, North Carolina · 4 runways · field 435 ft

Part 77 + 7460 guide for RDU →
CLEKCLE

Cleveland Hopkins International

Cleveland, Ohio · 3 runways · field 791 ft

Part 77 + 7460 guide for CLE →
MKEKMKE

Milwaukee Mitchell International

Milwaukee, Wisconsin · 4 runways · field 723 ft

Part 77 + 7460 guide for MKE →
PITKPIT

Pittsburgh International

Pittsburgh, Pennsylvania · 4 runways · field 1,203 ft

Part 77 + 7460 guide for PIT →
CMHKCMH

John Glenn Columbus International

Columbus, Ohio · 3 runways · field 815 ft

Part 77 + 7460 guide for CMH →
INDKIND

Indianapolis International

Indianapolis, Indiana · 4 runways · field 797 ft

Part 77 + 7460 guide for IND →
MEMKMEM

Memphis International

Memphis, Tennessee · 3 runways · field 341 ft

Part 77 + 7460 guide for MEM →
SJCKSJC

Norman Y. Mineta San José International

San José, California · 2 runways · field 62 ft

Part 77 + 7460 guide for SJC →
OGGPHOG

Kahului Airport

Kahului, Hawaii · 2 runways · field 54 ft

Part 77 + 7460 guide for OGG →
ABQKABQ

Albuquerque International Sunport

Albuquerque, New Mexico · 4 runways · field 5,355 ft

Part 77 + 7460 guide for ABQ →
JAXKJAX

Jacksonville International

Jacksonville, Florida · 2 runways · field 30 ft

Part 77 + 7460 guide for JAX →
BDLKBDL

Bradley International

Windsor Locks, Connecticut · 3 runways · field 173 ft

Part 77 + 7460 guide for BDL →

Don't see your airport? The engine screens any US public-use field —run a screening directly, or start with the 7460 guide.