This airport has been surveyed by the national geodetic survey.
Aircraft parked at gate positions D-15; 16; encroach runway 04/22 7:1 (FAR 77) to height of 58'.
Noise abatement procedures in effect - restriction for runway 15L/33R except for emergencies or mercy flights contact airport manager for information.
Major construction on airport daily; aircraft movement and parking areas subject to short notice change/closure. For current information phone bwi operations center 410-859-7018.
Aircraft on visual approaches expect to maintain 3000 ft until 10 DME from bal VORTAC; departure aircraft should expect turns based on baltimore DME.
Taxiing prohibited between gate C14 and adjacent building structure 'SW' of pier C.
Runway 15R deice pad, position # 1, 2 and 3 are restricted to aircraft with A wingspan of 156 ft 1 inch or less, position #3 is restricted to aircraft with A wingspan of 156 ft 1 inch or less and length of 180 ft 3 inches or less; position 4 restricted to aircraft with wingspan of 213 ft or less and length of 229 ft 2 inches or less.
Taxiway "S", south of runway 22, restricted to aircraft 60000 lbs. And less
General aviation aircraft contact unicom prior to arriving at general aviation ramp for security purposes.
Practice landing and approach by TURBO-PWRD aircraft prohibited 2200-0600; practice landing and takeoff by B-747 aircraft prohibited runway 15R/33L.
Taxiway "A" restricted to aircraft with wingspan of 171 ft or less. Design group iv.
Taxilanes A-1 and H, restricted to group III aircraft with max wingspan of 118 feet.
Concourse A - alternate deicing area is restricted to B737-800 size aircraft with winglets or smaller on spots 6, 7A, and 8A. B737-700 size aircraft with winglets or smaller are restricted to spots 7B and 8B.
Runway 28 DE-ICE pad lane 1 restricted to aircraft with wingspan 171 ft or less, lane 2 restricted to aircraft with wingspan 135 ft or less, lane 3 is used by large aircraft max wingspan 215 ft and when in USE- lanes 2 and 4 are unavbl. Lanes 4, 5 and 6 are restricted to aircraft wingspan 135 ft or less.
Cont mowing operations adjacent all runways and txys - apr thru nov.
Taxiway "P" between taxiway "P1" and taxiway "C" restricted to wingspans of 171 ft or less.
ASDE-X surveillance system in use: pilots should operate transponders with MODE-C on all taxiways and runways.
Dual parallel taxilanes have been added to the 'D'/'E' alleyway; taxilane 'N' and taxilane 'N1'. taxilane 'N' is designated A "GROUP V" taxilane with max wingspan of 213 ft. Taxilane 'N1' is designated A "GROUP IV" taxilane with max wingspan of 170 ft.
No apron parking for unsked air carrier.
Deer and birds ocnlly on and in vicinity of airport.
Distracting lights (golf driving range) right side extended centerline runway 33L from approach end runway to 1/4 mi final.
Runway H1 helipad located northeast of taxiway Q on general aviation apron.
Runway 10 approach ratio 50:1 to displaced threshold.
Runway 28 approach ratio 50:1 to displaced threshold.
Runway 33L +2 ft road 170 ft from runway end 500 ft left..