diff --git a/airports.csv b/airports.csv
index ac6edc6c1..9570be66a 100644
--- a/airports.csv
+++ b/airports.csv
@@ -4283,7 +4283,7 @@
 10284,"38LL","heliport","Gateway Regional Medical Center Heliport",38.70830154418945,-90.1438980102539,425,"NA","US","US-IL","Granite City","no","38LL",,"38LL",,,
 10285,"38LS","small_airport","Ace Flying Airport",30.2367000579834,-91.82969665527344,23,"NA","US","US-LA","Parks","no","38LS",,"38LS",,,
 10286,"38MI","small_airport","Chicora Field",42.46689987182617,-85.97920227050781,700,"NA","US","US-MI","Allegan","no","38MI",,"38MI",,,
-10287,"38MN","small_airport","Chandler Personal Use Airport",47.41109848022461,-94.77249908447266,1380,"NA","US","US-MN","Bemidji","no","38MN",,"38MN",,,
+10287,"38MN","closed","Chandler Personal Use Airport",47.411098,-94.772499,1380,"NA","US","US-MN","Bemidji","no",,,,,,"38MN"
 10288,"38MO","small_airport","Barber Airport",39.25559997558594,-90.85569763183594,480,"NA","US","US-MO","Annada","no","38MO",,"38MO",,,
 334239,"38MT","heliport","AV8-ORR Helicopters Heliport",46.227961,-114.157333,3600,"NA","US","US-MT","Hamilton","no","38MT",,"38MT",,,
 10289,"38N","small_airport","Smyrna Airport",39.3036,-75.5839,18,"NA","US","US-DE","Smyrna","no","38N",,"38N",,"https://en.wikipedia.org/wiki/Smyrna_Airport_(Delaware)",
@@ -9957,7 +9957,7 @@
 15172,"8TA3","small_airport","Flying X River Ranch Airport",30.51689910888672,-98.17420196533203,820,"NA","US","US-TX","Spicewood","no","8TA3",,"8TA3",,,
 15173,"8TA4","closed","Laseair Airport",29.445499,-95.007697,12,"NA","US","US-TX","Texas City","no",,,,,,"8TA4"
 15174,"8TA5","small_airport","Short Stop Airport",33.16320037841797,-96.32219696044922,645,"NA","US","US-TX","Farmersville","no","8TA5",,"8TA5",,,
-15175,"8TA6","heliport","Hyco Heliport Nr 3 Heliport",30.146900177001953,-94.1780014038086,30,"NA","US","US-TX","Beaumont","no","8TA6",,"8TA6",,,
+15175,"8TA6","closed","Hyco Heliport Nr 3 Heliport",30.1469,-94.178001,30,"NA","US","US-TX","Beaumont","no",,,,,,"8TA6"
 15176,"8TA7","small_airport","Stark Field",32.569599151611,-97.75309753418,900,"NA","US","US-TX","Granbury","no",,,"8TA7",,,"8TA7"
 15177,"8TA8","small_airport","Bufords Field",31.169099807739258,-94.53240203857422,200,"NA","US","US-TX","Huntington","no","8TA8",,"8TA8",,,
 15178,"8TA9","small_airport","Star Dusters Airport",30.64368,-92.0583,37,"NA","US","US-LA","Washington","no","8TA9",,"8TA9",,,
@@ -36105,6 +36105,7 @@
 542347,"JP-3411","heliport","Arca East Helipad",35.697462,139.814404,,"AS","JP","JP-13","Tokyo","no",,,,,,
 542348,"JP-3412","heliport","Sumida City Hall Helipad",35.710698,139.80128,,"AS","JP","JP-13","Tokyo","no",,,,,,
 542350,"JP-3413","heliport","Toyosu On Helipad",35.659541,139.791493,,"AS","JP","JP-13","Tokyo","no",,,,,,
+547277,"JP-3414","heliport","Maebashi Red Cross Hospital Helipad",36.359202,139.096423,327,"AS","JP","JP-10","Maebashi","no",,,,,,
 313333,"JPB","closed","Pan Am Building Heliport",40.7533,-73.9765,870,"NA","US","US-NY","New York","no",,,,,,"JPB"
 18255,"JPN","heliport","Pentagon Army Heliport",38.874908,-77.056682,40,"NA","US","US-VA","Washington DC","no","KJPN","JPN","JPN",,"https://en.wikipedia.org/wiki/Pentagon_Army_Heliport","Arlington"
 18256,"JRA","heliport","West 30th Street Heliport",40.755107,-74.006896,7,"NA","US","US-NY","New York","yes","KJRA","JRA","JRA",,"https://en.wikipedia.org/wiki/West_30th_Street_Heliport",
@@ -39229,6 +39230,7 @@
 20582,"KMWK","small_airport","Mount Airy Surry County Airport",36.45970154,-80.5530014,1249,"NA","US","US-NC","Mount Airy","no","KMWK",,"MWK",,"https://en.wikipedia.org/wiki/Mount_Airy/Surry_County_Airport",
 20583,"KMWL","small_airport","Mineral Wells Regional Airport",32.781601,-98.060204,974,"NA","US","US-TX","Mineral Wells","no","KMWL","MWL","MWL","http://www.mineralwellsairport.com/","https://en.wikipedia.org/wiki/Mineral_Wells_Airport","CWO, Fort Wolters AAF."
 20584,"KMWM","small_airport","Windom Municipal Airport",43.913399,-95.109398,1410,"NA","US","US-MN","Windom","no","KMWM","MWM","MWM",,"https://en.wikipedia.org/wiki/Windom_Municipal_Airport",
+547261,"KMWN","heliport","Mount Washington Observatory",44.270278,-71.303333,6288,"NA","US","US-NH",,"no","KMWN",,,"https://mountwashington.org","https://en.wikipedia.org/wiki/Mount_Washington_Observatory","Mount Washington"
 20585,"KMWO","small_airport","Middletown Regional Airport",39.530998,-84.395302,650,"NA","US","US-OH","Middletown","no","KMWO","MWO","MWO",,"https://en.wikipedia.org/wiki/Middletown_Regional_Airport","Hook Field Municipal Airport"
 20586,"KMXA","small_airport","Manila Municipal Airport",35.894402,-90.154602,242,"NA","US","US-AR","Manila","no","KMXA","MXA","MXA","http://fly.arkansas.gov/uploads/7/5/7/7/75772239/manila.pdf","https://en.wikipedia.org/wiki/Manila_Municipal_Airport",
 3716,"KMXF","medium_airport","Maxwell Air Force Base",32.3829,-86.365799,171,"NA","US","US-AL","Montgomery","no","KMXF","MXF","MXF",,"https://en.wikipedia.org/wiki/Maxwell_Air_Force_Base",
@@ -44803,9 +44805,9 @@
 4728,"MMMM","medium_airport","General Francisco J. Mujica International Airport",19.849899,-101.025002,6033,"NA","MX","MX-MIC","Morelia","yes","MMMM","MLM",,,"https://en.wikipedia.org/wiki/General_Francisco_J._Mujica_International_Airport",
 4729,"MMMT","medium_airport","Minatitlán/Coatzacoalcos International Airport",18.103399,-94.580704,36,"NA","MX","MX-VER","Cosoleacaque","yes","MMMT","MTT",,"http://www.asur.com.mx/asur/ingles/aeropuertos/minatitlan/minatitlan.asp","https://en.wikipedia.org/wiki/Minatitl%C3%A1n/Coatzacoalcos_International_Airport",
 4730,"MMMV","medium_airport","Monclova International Airport",26.9557,-101.470001,1864,"NA","MX","MX-COA","Monclova","no","MMMV","LOV","MOV",,"https://en.wikipedia.org/wiki/Venustiano_Carranza_International_Airport",
-4731,"MMMX","large_airport","Aeropuerto Internacional Lic. Benito Juárez",19.435433,-99.082432,7316,"NA","MX","MX-DIF","Ciudad de México","yes","MMMX","MEX","ME1","https://www.aicm.com.mx","https://en.wikipedia.org/wiki/Mexico_City_International_Airport","AICM"
+4731,"MMMX","large_airport","Benito Juárez International Airport",19.435137,-99.071328,7316,"NA","MX","MX-DIF","Ciudad de México","yes","MMMX","MEX","ME1","https://www.aicm.com.mx","https://en.wikipedia.org/wiki/Mexico_City_International_Airport","AICM"
 4732,"MMMY","large_airport","Monterrey International Airport",25.778521,-100.106989,1278,"NA","MX","MX-NLE","Monterrey","yes","MMMY","MTY",,"https://aeropuertomonterrey.oma.aero/es/","https://en.wikipedia.org/wiki/General_Mariano_Escobedo_International_Airport","General Mariano Escobedo, Apodaca"
-4733,"MMMZ","large_airport","General Rafael Buelna International Airport",23.161474,-106.264572,38,"NA","MX","MX-SIN","Mazatlàn","yes","MMMZ","MZT",,,"https://en.wikipedia.org/wiki/General_Rafael_Buelna_International_Airport",
+4733,"MMMZ","large_airport","General Rafael Buelna International Airport",23.161474,-106.264572,38,"NA","MX","MX-SIN","Mazatlàn","yes","MMMZ","MZT",,,"https://en.wikipedia.org/wiki/Mazatl%C3%A1n_International_Airport",
 4734,"MMNG","small_airport","Nogales International Airport",31.225756,-110.976934,3990,"NA","MX","MX-SON","Nogales","no","MMNG","NOG",,,"https://en.wikipedia.org/wiki/Nogales_International_Airport_(Mexico)",
 4735,"MMNL","medium_airport","Quetzalcóatl International Airport",27.443899,-99.570503,484,"NA","MX","MX-TAM","Nuevo Laredo","yes","MMNL","NLD",,,"https://en.wikipedia.org/wiki/Quetzalc%C3%B3atl_International_Airport",
 4736,"MMOX","medium_airport","Aeropuerto Internacional Xoxocotlán",17.000814,-96.72197,4989,"NA","MX","MX-OAX","Oaxaca","yes","MMOX","OAX",,"http://www.asur.com.mx/asur/ingles/aeropuertos/oaxaca/oaxaca.asp","https://en.wikipedia.org/wiki/Xoxocotl%C3%A1n_International_Airport",
@@ -45052,7 +45054,7 @@
 22256,"MO50","heliport","Saint Francis Medical Center Heliport",37.303445,-89.569853,455,"NA","US","US-MO","Cape Girardeau","no","MO50",,"MO50",,,
 22257,"MO51","small_airport","Schaback Strip",39.42359924316406,-94.84770202636719,1000,"NA","US","US-MO","Weston","no","MO51",,"MO51",,,
 22258,"MO52","closed","Skyriders Airport",37.873857,-93.386279,900,"NA","US","US-MO","Wheatland","no",,,,,,"MO52"
-22259,"MO53","small_airport","Meadows Airport",40.233299255371094,-93.93360137939453,1010,"NA","US","US-MO","Bethany","no","MO53",,"MO53",,,
+22259,"MO53","closed","Meadows Airport",40.233299,-93.933601,1010,"NA","US","US-MO","Bethany","no",,,,,,"MO53"
 22260,"MO54","small_airport","Dudley Airport",36.783451,-90.088859,310,"NA","US","US-MO","Dudley","no","MO54",,"MO54",,,
 22261,"MO55","heliport","St Louis University Hospital Heliport",38.622886,-90.239229,550,"NA","US","US-MO","St Louis","no","MO55",,"MO55",,,
 22262,"MO56","small_airport","Lost Mine Airport",36.514198303222656,-92.64019775390625,820,"NA","US","US-MO","Theodosia","no","MO56",,"MO56",,,
@@ -48873,7 +48875,7 @@
 22913,"NE16","heliport","Gothenburg Memorial Hospital Heliport",40.939753,-100.154251,2680,"NA","US","US-NE","Gothenburg","no","NE16",,"NE16",,,
 22914,"NE17","small_airport","Walts Aerial Service Airport",41.2486000061,-98.4559020996,1795,"NA","US","US-NE","St. Paul","no","NE17",,"NE17",,,
 22915,"NE18","small_airport","Krutz Airport",40.91419982910156,-97.08059692382812,1450,"NA","US","US-NE","Seward","no","NE18",,"NE18",,,
-22916,"NE19","small_airport","Ag Air Airport",41.59579849243164,-102.81700134277344,3651,"NA","US","US-NE","Broadwater","no","NE19",,"NE19",,,
+22916,"NE19","closed","Ag Air Airport",41.595798,-102.817001,3651,"NA","US","US-NE","Broadwater","no",,,,,,"NE19"
 22917,"NE20","small_airport","Bernadt Airport",40.186100006103516,-96.2114028930664,1290,"NA","US","US-NE","Steinauer","no","NE20",,"NE20",,,
 346701,"NE21","small_airport","Clyde Airfield",40.286401,-99.593554,2250,"NA","US","US-NE","Oxford","no","NE21",,"NE21",,,
 324600,"NE22","heliport","Great Plains Regional Medical Center Heliport",41.122238,-100.771183,2851,"NA","US","US-NE","North Platte","no","NE22",,"NE22",,,
diff --git a/runways.csv b/runways.csv
index 067242953..99a52757a 100644
--- a/runways.csv
+++ b/runways.csv
@@ -19905,6 +19905,7 @@
 350143,343722,"JP-1898",110,100,"asphalt",0,0,"H",,,,,,"H",,,,,
 350144,350140,"JP-2684",30,30,"asphalt",0,0,"H",,,,,,"H",,,,,
 521064,521063,"JP-3393",164,98,"ASP",0,0,"09",,,,,,"27",,,,,
+547278,547277,"JP-3414",66,66,"Rooftop",0,0,"H",,,,,,,,,,,
 267783,18255,"JPN",82,82,"ASPH",1,0,"H1",,,,,,"H1",,,,201.4,
 267784,18256,"JRA",44,44,"ASPH",1,0,"H1",,,,,,"H1",,,,328.7,
 267790,18256,"JRA",44,44,"ASPH",0,0,"H10",,,,,,"H10",,,,355.3,