Below is a list of airports I believe are missing from MSFS2020 and submitted to Zendesk. This does not include airports with different identifiers.
| ICAO | Name | Lat | Long |
|---|---|---|---|
| 06TT | 6 Mile Airpark | 30.8600 | -100.2020 |
| 0E0 | Moriarty Municipal Airport | 34.9823 | -106.0058 |
| 0IL7 | Davis Restricted Landing Area | 39.7829 | -88.5467 |
| 0KS5 | Oasis Aerodrome | 38.4505 | -98.7980 |
| 18MS | Johns Landing | 32.4533 | -90.3639 |
| 19IN* | Clark | 41.2844 | -85.3608 |
| 19MT | N Bar Ranch | 46.8379 | -108.9376 |
| 19TS | KVUE-TV Heliport | 27.9296 | -98.5338 |
| 1SC3 | STOL- It Farm Field | 34.5528 | -83.0414 |
| 23MS | Smith Farms Airport | 30.6774 | -88.5512 |
| 29TA* | Cactus Hill Airport | 33.8731 | -98.6459 |
| 2A4 | Bettles | 66.8847 | -151.4963 |
| 2GA7 | Morgan Falls Heliport | 32.4982 | -81.6224 |
| 33TE | Texoma Landing Field | 33.8151 | -96.7347 |
| 36CA* | Stone Land Co | 36.1319 | -119.9857 |
| 36MS | Edwards 1 | 33.4399 | -90.8345 |
| 3AK5 | Drift River Airport | 60.5889 | -152.1620 |
| 49MI | Cub Landing Center | 45.1607 | -83.7410 |
| 4AK3 | Long Lake | 61.3780 | -143.3206 |
| 52LA | Bruce Beard | 30.0484 | -93.1093 |
| 53IL* | CLAPPER | 41.2314 | -89.4522 |
| 53XA | Mcintyre Flying | 29.1679 | -95.3610 |
| 5OK6* | Dch Annex | 36.5127 | -95.9142 |
| 5WI4 | Larson | 45.0823 | -87.6759 |
| 60MU | Lucky Weasel Airport | 37.2592 | -94.4143 |
| 63AK | Kucera Residence Airport | 61.5843 | -149.9380 |
| 67MU | Air Cover Airport | 39.4542 | -91.3959 |
| 68IL* | Marseilles | 40.6136 | -87.5622 |
| 6NE3 | Beaver Landing | 41.8458 | -96.1239 |
| 6PA8 | Tall Pines Airfield | 41.2014 | -77.4408 |
| 79IL* | Miller Airport | 41.7967 | -89.2303 |
| 79XA | Hacienda Rio Lindo Ranch Airport | 30.2350 | -101.6635 |
| 8CL1* | Escondido | 33.1760 | -117.0020 |
| 8GK | Gallatin County Airport | 38.6795 | -84.9289 |
| 8NK3 | Harris Airport | 43.4097 | -73.5327 |
| 96Z | Whale Pass Seaplane Base | 56.11620 | -133.1224 |
| 98XA | Three Ninety-Eighth Airport | 31.6293 | -97.1626 |
| 99PA* | Nielsen Airport | 41.9198 | -77.1414 |
| 9PA3* | Mcmillin Landingstrip | 40.8874 | -80.3203 |
| 9VA6 | Louise Obici Memorial Hospital | 37.5814 | -77.9188 |
| ACU | Achutupo | 17.9819 | -93.2420 |
| AEP | Aerofumigaciones El Primo | 22.7490 | -98.4116 |
| AHC | Huerta Caimanero | 24.6504 | -107.5594 |
| AHO | El Ahijadero | 18.7523 | -96.1973 |
| AK45 | Grebe Lake | 61.5594 | -149.6243 |
| AK58 | Tolsona Lake Seaplane Base | 62.1130 | -146.0410 |
| AK64 | Taylor Mountain Airport | 61.9484 | -151.5242 |
| AN04 | Dorcol Airport | 61.7043 | -149.2190 |
| AT03 | Concordia Skyway | -75.1020 | 123.3550 |
| AT09 | Enigma Lake Skiway | -74.7161 | 164.0347 |
| AT13 | Zucchelli Ice Runway | -74.6899 | 164.1586 |
| AT17 | Novolazarevskaya | -70.8250 | 11.6300 |
| AT28 | Vostok Station Skiway | -78.4710 | 106.8290 |
| AU01 | Adelaide Hills | -35.1790 | 139.1200 |
| AU09 | Evetts Field | -30.9290 | 136.5400 |
| AU21 | Todmorden Homestead | -27.1380 | 134.7510 |
| AU34 | Gordon | -22.9944 | 149.3257 |
| AU37 | Argyle | -27.4815 | 151.7967 |
| AU43 | Balladonia Station | -32.4680 | 123.8450 |
| AU61 | Camerons Corner | -29.0029 | 140.9947 |
| AU63 | KIRKIMBIE STN NORTH | -17.7440 | 129.2360 |
| AU69 | Greenfield | -26.2938 | 152.9654 |
| AZ01* | Tassi | 36.2520 | -113.9650 |
| AZ25* | Fountain Hills | 32.5571 | -114.6789 |
| AZ60* | Coyner Airstrip | 32.7234 | -113.9383 |
| AZJ | Dalu Airport | 32.2365 | 119.7187 |
| BCB | Carboneras Airstrip | 24.7674 | -107.2325 |
| BGMV | Mestersvig Airport | 72.2369 | -23.9319 |
| BGTL | Thule Air Base | 76.5312 | -68.7032 |
| BIGR | Grímsey Airport | 66.5458 | -18.0173 |
| BNM | Bodinumu Airport | -9.1078 | 147.6667 |
| BSN | Bazonopita de Abajo | 26.0400 | -107.2537 |
| BTO | Botopasi Airport | 4.2180 | -55.4470 |
| BZX | Bazhong Enyang | 31.7384 | 106.6449 |
| C4AK | Livengood Camp Airport | 65.4673 | -148.6537 |
| C5CD | Chandalar Shelf Airport | 68.0725 | -149.5781 |
| CAJ2 | Wiley Aerodrome | 66.4940 | -136.5730 |
| CAM* | Alfomso Mengo Airport | 24.6339 | -106.1520 |
| CAN5 | Allan Airport | 51.7653 | -106.0656 |
| CAR | Carmila Town Helicopter Landing Site | 24.7625 | -107.2146 |
| CBC2 | Ford Bay Airport | 66.0375 | -124.7150 |
| CBD6 | Nahanni Butte Airport | 61.0297 | -123.3890 |
| CBF3 | Beeton Field Airport | 44.0787 | -79.8105 |
| CBI2 | Eaglesham/Bice Farm Airport | 55.6973 | -117.9386 |
| CBQ7 | Kemess Creek | 56.9738 | -126.7395 |
| CBX5 | Tungsten (Cantung) Airport | 61.9567 | -128.2025 |
| CCD3 | Woodstock Airport | 46.1522 | -67.5452 |
| CCL2 | Candle Lake Airpark | 53.7683 | -105.3080 |
| CCL9 | Outlook Airport | 51.4388 | -106.9992 |
| CCU2 | St-Cuthbert (Ulm Québec) Airport | 46.1738 | -73.2788 |
| CCW6 | Washago/Clearwater Lake Seaplane Base | 44.8020 | -79.2417 |
| CDO | Cedro Solo Airstrip | 28.5080 | -101.4086 |
| CDS5 | Dunsford Seaplane Base | 44.5020 | -78.6180 |
| CDT2 | Hoopers Lake Airport | 43.9539 | -65.9908 |
| CEJ9 | Watson Lake Airport | 60.1116 | -128.7669 |
| CEL8 | Eleonore | 52.7183 | -76.0798 |
| CEN9 | Yellowknife Airport | 62.4667 | -114.3500 |
| CER4 | Fort McMurray / Mildred Lake Airport | 57.0556 | -111.5740 |
| CEV9 | Snare River Airport | 63.4333 | -116.1830 |
| CEZ2 | Chapman Lake Airport | 64.9036 | -138.2773 |
| CEZ5 | Whitehorse Airport | 60.6911 | -135.0370 |
| CFA7 | Taltheilei Narrows Airport | 62.5972 | -111.5414 |
| CFC4 | Macmillan Pass Airport | 63.1762 | -130.2035 |
| CFF8 | Bakers Narrows Airport | 54.6786 | -101.6600 |
| CFP4 | Mc Questen | 63.6049 | -137.5636 |
| CFS3 | Fort Selkirk | 62.7682 | -137.3831 |
| CFS4 | Ogilvie River | 65.6750 | -138.1150 |
| CFS5 | Spirit River Airport | 55.7836 | -118.8400 |
| CFS7 | Twin Creeks Aerodrome | 62.6192 | -131.2700 |
| CFY5 | Pine Lake | 60.1031 | -130.9336 |
| CGF3 | Guliker Field | 52.5267 | -106.3595 |
| CGK2 | Gahcho Kue | 63.4349 | -109.1465 |
| CGN2 | Golden | 48.4281 | -74.5184 |
| CHA | Chicoral - Estra | 26.5280 | -111.4654 |
| CHB | Chambimbal | 25.5435 | -108.5704 |
| CHC5 | Hayes Camp Aerodrome | 66.6584 | -91.5494 |
| CIE | La Cheka | 26.0139 | -107.2766 |
| CJB7 | Buffalo Narrows Airport | 55.8430 | -108.4700 |
| CJC | El Cajoncito | 25.9357 | -107.2041 |
| CJF4 | Jaques Farms Airport | 50.8605 | -110.6517 |
| CJL8 | Kasba Lake | 60.2910 | -102.5031 |
| CJM8 | Fort Frances Airport | 48.6278 | -93.3578 |
| CJO2 | Joliette (St-Thomas) | 46.0071 | -73.3827 |
| CJO3 | Kars/Jenkins Cove Seaplane Base | 45.5922 | -65.9594 |
| CJP3 | Savant Lake | 50.1942 | -90.6628 |
| CJT3 | Knee Lake Airport | 54.9153 | -94.7981 |
| CJW7 | Cigar Lake Airport | 58.0531 | -104.4840 |
| CJX5 | Souris Glenwood Industrial Air Park | 49.6333 | -100.2000 |
| CJX7 | Old Arctic Bay Airport | 73.0059 | -85.0325 |
| CJY4 | Sandy Bay Airport | 55.5456 | -102.2720 |
| CKA6 | Sioux Lookout Airport | 50.0919 | -91.9125 |
| CKB6 | Wapekeka Airport | 53.8492 | -89.5794 |
| CKD9 | Slate Falls Airport | 51.1301 | -91.6655 |
| CKF9 | De Lesseps Lake Airport | 50.7175 | -90.6836 |
| CKG2 | Riverton Airport | 50.9720 | -97.0010 |
| CKG4 | Pickle Lake Airport | 51.4695 | -90.2014 |
| CKGZ | Glacier Creek Airport | 61.4551 | -142.3810 |
| CKH6 | Vermilion Bay Seaplane Base | 49.8688 | -93.4025 |
| CKO2 | Kashabowie Outposts (Eva Lake) Seaplane Base | 48.7195 | -91.2028 |
| CKP6 | Round Lake | 52.9483 | -91.3492 |
| CKV4 | Obre Lake/North of Sixty Airport | 60.3156 | -103.1317 |
| CKW5 | Stony Rapids Airport | 59.2592 | -105.8347 |
| CKX3 | Eagle River Airport | 49.7557 | -93.1401 |
| CKY3 | Norway House Airport | 53.9872 | -97.8063 |
| CLK4 | St-Michel-des-Saints/Lac Kaiagamac Seaplane Base | 46.6512 | -73.8942 |
| CLM3 | Lake Muskoka Alport Bay Seaplane Base | 45.0211 | -79.3828 |
| CLM5 | Lake Muskoka South Seaplane Base | 44.9661 | -79.4298 |
| CLM6 | Miller Island Seaplane Base | 44.9922 | -79.4654 |
| CLS2 | Val-d’Or/Lac Stabell Seaplane Base | 48.1188 | -77.8100 |
| CMB3 | Cambridge (Puslinch Lake) Seaplane Base | 43.4199 | -80.2550 |
| CMC4 | Marcelin/Clayton Air 1 Airport | 52.9331 | -106.6396 |
| CMN4 | Minto | 62.6047 | -137.2219 |
| CMR2 | Mary River Aerodrome | 71.3223 | -79.3478 |
| CMT4 | Mactier/Smith Bay Seaplane Base | 45.2112 | -79.7887 |
| CMW4 | Collins Field | 45.5074 | -77.9906 |
| CMY2 | M Y | 53.6364 | -112.6007 |
| CNE3 | Bearskin Lake Airport | 53.9656 | -91.0272 |
| CNH2 | Natuashish Airport | 55.9139 | -61.1844 |
| CNH7 | North Bay Airport | 46.3311 | -79.4014 |
| CO39 | Denver Federal Center Helistop | 39.2305 | -104.4714 |
| COR2 | Val D’or | 48.0774 | -77.8686 |
| CPD7 | Devon Camp Airport | 59.3186 | -120.2769 |
| CPE7 | New Lowell | 44.3939 | -79.9342 |
| CPH3* | Port Hope Peter’s Field | 44.0260 | -78.4270 |
| CPN2 | Pontiac Airpark | 42.5719 | -81.7003 |
| CPS2 | Elmhirst Resort | 44.2515 | -78.1073 |
| CS27 | Gunnar Airport | 59.4092 | -108.8543 |
| CSA* | Aerocampo CSA Airport | 28.0899 | -110.5342 |
| CSA7 | Drummondville Airport | 45.8544 | -72.3894 |
| CSJ | Campo San Jose Airport | 25.2181 | -99.9196 |
| CSM4* | Ste Julienne | 51.2424 | -118.9497 |
| CSN8 | Lac St-Augustin Seaplane Base | 46.7514 | -71.3942 |
| CT13 | Aviosuperficie Bosco di Mezzo | 41.8740 | -71.8190 |
| CTB8 | Cold Lake/Three Bears Landing Airport | 54.2732 | -110.1615 |
| CTE3 | Havre St-Pierre Airport | 50.2633 | -63.5506 |
| CTI2 | Two Island Lake Water Aerodrome | 48.6875 | -89.3600 |
| CTP9 | Donaldson Airport | 61.6622 | -73.3214 |
| CTY4 | Olds / North 40 Ranch Airstrip | 51.9002 | -114.1478 |
| CVB2 | Voisey’s Bay | 56.3447 | -62.0881 |
| CVB6 | Val D’or Huard Water Aerodrome Seaplane Base | 48.0731 | -77.8733 |
| CVG | Campo Verde | 22.6976 | -98.4343 |
| CYAC | Cat Lake Airport | 51.7272 | -91.8244 |
| CYAH | La Grande-4 Airport | 53.7547 | -73.6753 |
| CYAS | Kangirsuk Airport | 60.0272 | -69.9992 |
| CYAY | St. Anthony Airport | 51.3919 | -56.0831 |
| CYBA | Banff Airfield | 51.2079 | -115.5408 |
| CYBB | Kugaaruk Airport | 68.5344 | -89.8081 |
| CYBK | Baker Lake Airport | 64.2989 | -96.0778 |
| CYCO | Kugluktuk Airport | 67.8167 | -115.1440 |
| CYCS | Chesterfield Inlet Airport | 63.3469 | -90.7311 |
| CYCY | Clyde River Airport | 70.4861 | -68.5167 |
| CYDM | Ross River Airport | 61.9706 | -132.4230 |
| CYDP | Nain Airport | 56.5492 | -61.6803 |
| CYED | Namao | 53.6692 | -113.4756 |
| CYEK | Arviat Airport | 61.0942 | -94.0708 |
| CYEU | Eureka Airport | 79.9947 | -85.8142 |
| CYFR | Fort Resolution Airport | 61.1808 | -113.6900 |
| CYFT | Makkovik Airport | 55.0769 | -59.1864 |
| CYGT | Igloolik Airport | 69.3647 | -81.8161 |
| CYGW | Kuujjuarapik Airport | 55.2819 | -77.7653 |
| CYGZ | Grise Fiord Airport | 76.4261 | -82.9092 |
| CYHA | Quaqtaq Airport | 61.0464 | -69.6178 |
| CYHI | Ulukhaktok Holman Airport | 70.7628 | -117.8060 |
| CYHK | Gjoa Haven Airport | 68.6356 | -95.8497 |
| CYIK | Ivujivik Airport | 62.4173 | -77.9253 |
| CYKG | Kangiqsujuaq (Wakeham Bay) Airport | 61.5886 | -71.9294 |
| CYKO | Akulivik Airport | 60.8186 | -78.1486 |
| CYLA | Aupaluk Airport | 59.2967 | -69.5997 |
| CYLC | Kimmirut Airport | 62.8500 | -69.8833 |
| CYLU | Kangiqsualujjuaq (Georges River) Airport | 58.7114 | -65.9928 |
| CYMA | Mayo Airport | 63.6164 | -135.8680 |
| CYMG | Manitouwadge Airport | 49.0839 | -85.8606 |
| CYMU | Umiujaq Airport | 56.5361 | -76.5183 |
| CYNN | Nejanilini Lake Airport | 59.4875 | -97.7803 |
| CYOA | Ekati Airport | 64.6989 | -110.6150 |
| CYOP | Rainbow Lake Airport | 58.4914 | -119.4080 |
| CYPC | Paulatuk (Nora Aliqatchialuk Ruben) Airport | 69.3608 | -124.0755 |
| CYPH | Inukjuak Airport | 58.4719 | -78.0769 |
| CYPX | Puvirnituq Airport | 60.0506 | -77.2869 |
| CYQD | The Pas Airport | 53.9714 | -101.0910 |
| CYSR | Nanisivik Airport | 72.9822 | -84.6136 |
| CYSY | Sachs Harbour Airport | 71.9939 | -125.2430 |
| CYTE | Cape Dorset Airport | 64.2300 | -76.5267 |
| CYTQ | Tasiujaq Airport | 58.6678 | -69.9558 |
| CYUF | Pelly Bay | 68.4382 | -89.6019 |
| CYUJ* | Lady Franklin Point Airport | 68.4753 | -113.2244 |
| CYUT | Naujaat Airport | 66.5214 | -86.2247 |
| CYUX | Hall Beach Airport | 68.7761 | -81.2425 |
| CYVL | Tommy Kochon Airport | 67.0200 | -126.1260 |
| CYVM | Qikiqtarjuaq Airport | 67.5458 | -64.0314 |
| CYVP | Kuujjuaq Airport | 58.0961 | -68.4269 |
| CYWO | Lupin Airport | 65.7667 | -111.2500 |
| CYXN | Whale Cove Airport | 62.2400 | -92.5981 |
| CYXP | Pangnirtung Airport | 66.1450 | -65.7136 |
| CYYH | Taloyoak Airport | 69.5467 | -93.5767 |
| CYZG | Salluit Airport | 62.1794 | -75.6672 |
| CYZS | Coral Harbour Airport | 64.1933 | -83.3594 |
| CYZW | Teslin Airport | 60.1728 | -132.7430 |
| CZBF | Bathurst Airport | 47.6297 | -65.7389 |
| CZEM | Eastmain River Airport | 52.2264 | -78.5225 |
| CZFM | Fort Mcpherson Airport | 67.4075 | -134.8610 |
| CZUM | Churchill Falls Airport | 53.5619 | -64.1064 |
*= Same identifier used, different airport.