| Gothenburg Municipal AirportKGTE | RNAV (GPS) RWY 03 | Open |
| Gothenburg Municipal AirportKGTE | RNAV (GPS) RWY 21 | Open |
| Great Falls International AirportKGTF | ILS OR LOC RWY 03 | Open |
| Great Falls International AirportKGTF | ILS RWY 03 (SA CAT I) | Open |
| Great Falls International AirportKGTF | ILS RWY 03 (CAT II - III) | Open |
| Great Falls International AirportKGTF | RNAV (RNP) Z RWY 03 | Open |
| Great Falls International AirportKGTF | RNAV (RNP) Z RWY 21 | Open |
| Great Falls International AirportKGTF | RNAV (GPS) RWY 17 | Open |
| Great Falls International AirportKGTF | RNAV (GPS) RWY 35 | Open |
| Great Falls International AirportKGTF | RNAV (GPS) Y RWY 03 | Open |
| Great Falls International AirportKGTF | RNAV (GPS) Y RWY 21 | Open |
| Great Falls International AirportKGTF | VOR RWY 03 | Open |
| Great Falls International AirportKGTF | VOR RWY 21 | Open |
| Grantsburg Municipal AirportKGTG | RNAV (GPS) RWY 12 | Open |
| Grantsburg Municipal AirportKGTG | RNAV (GPS) RWY 30 | Open |
| Golden Triangle Regional AirportKGTR | ILS OR LOC RWY 18 | Open |
| Golden Triangle Regional AirportKGTR | ILS OR LOC RWY 36 | Open |
| Golden Triangle Regional AirportKGTR | RNAV (GPS) RWY 18 | Open |
| Golden Triangle Regional AirportKGTR | RNAV (GPS) RWY 36 | Open |
| Georgetown Executive Airport at Johnny Gantt FieldKGTU | RNAV (GPS) RWY 11 | Open |
| Georgetown Executive Airport at Johnny Gantt FieldKGTU | RNAV (GPS) RWY 18 | Open |
| Georgetown Executive Airport at Johnny Gantt FieldKGTU | RNAV (GPS) RWY 29 | Open |
| Georgetown Executive Airport at Johnny Gantt FieldKGTU | RNAV (GPS) RWY 36 | Open |
| Gunnison Crested Butte Regional AirportKGUC | ILS OR LOC RWY 06 | Open |
| Gunnison Crested Butte Regional AirportKGUC | RNAV (RNP) RWY 06 | Open |
| Gunnison Crested Butte Regional AirportKGUC | RNAV (RNP) RWY 24 | Open |
| Gunnison Crested Butte Regional AirportKGUC | GPS-B | Open |
| Gunnison Crested Butte Regional AirportKGUC | VOR OR GPS-A | Open |
| Gallup Municipal AirportKGUP | RNAV (GPS) RWY 06 | Open |
| Gallup Municipal AirportKGUP | RNAV (GPS) RWY 24 | Open |
| Gallup Municipal AirportKGUP | LOC RWY 06 | Open |
| Gallup Municipal AirportKGUP | VOR RWY 06 | Open |
| KGURKGUR | RNAV (GPS) RWY 32 | Open |
| KGURKGUR | NDB RWY 32 | Open |
| Grissom Air Reserve BaseKGUS | ILS OR LOC RWY 05 | Open |
| Grissom Air Reserve BaseKGUS | ILS OR LOC RWY 23 | Open |
| Grissom Air Reserve BaseKGUS | RNAV (GPS) RWY 05 | Open |
| Grissom Air Reserve BaseKGUS | RNAV (GPS) RWY 23 | Open |
| Grissom Air Reserve BaseKGUS | TACAN OR VOR RWY 05 | Open |
| Grissom Air Reserve BaseKGUS | TACAN OR VOR RWY 23 | Open |
| Guymon Municipal AirportKGUY | RNAV (GPS) RWY 18 | Open |
| Guymon Municipal AirportKGUY | RNAV (GPS) RWY 36 | Open |
| Gordonsville Municipal AirportKGVE | RNAV (GPS)-A | Open |
| Gordonsville Municipal AirportKGVE | RNAV (GPS)-B | Open |
| Lee Gilmer Memorial AirportKGVL | ILS OR LOC RWY 05 | Open |
| Lee Gilmer Memorial AirportKGVL | RNAV (GPS) RWY 05 | Open |
| Lee Gilmer Memorial AirportKGVL | RNAV (GPS) RWY 23 | Open |
| Genesee County AirportKGVQ | ILS OR LOC RWY 28 | Open |
| Genesee County AirportKGVQ | RNAV (GPS) RWY 10 | Open |
| Genesee County AirportKGVQ | RNAV (GPS) RWY 28 | Open |
| Genesee County AirportKGVQ | VOR/DME-A | Open |
| Majors AirportKGVT | ILS Y OR LOC Y RWY 17 | Open |
| Majors AirportKGVT | ILS Z OR LOC Z RWY 17 | Open |
| Majors AirportKGVT | RNAV (RNP) Z RWY 17 | Open |
| Majors AirportKGVT | RNAV (RNP) Z RWY 35 | Open |
| Majors AirportKGVT | RNAV (GPS) RWY 17 | Open |
| Majors AirportKGVT | RNAV (GPS) RWY 35 | Open |
| Majors AirportKGVT | VOR RWY 17 | Open |
| Majors AirportKGVT | TACAN RWY 17 | Open |
| Majors AirportKGVT | TACAN RWY 35 | Open |