Middleton Island Airport (MDO)
Middleton Island Airport (MDO)
MDO
Middleton Island Airport (MDO)
Middleton Island, AK
| FAA Information Effective | 2026-07-09 |
| Airport Identifier | MDO |
| Airport Status | Operational |
| Longitude/Latitude |
146°18'26.0660"
W /
59°26'59.7970"
N -146.307241 / 59.449944 (Estimated) |
| Elevation | 100.40 ft / 30.60 m (Surveyed) |
| Land | 5500 acres |
| From nearest city | 1 nautical miles S of Middleton Island, AK |
| Location | Cordova-mccarthy County, AK |
| Magnetic Variation | 18E (2015) |
| Airport Use | Open to public |
| Wind indicator | Yes |
| Segmented Circle | No |
| Control Tower | NON-ATCT |
| Landing fee charge | No |
| Sectional chart | SEWARD |
| Region | AAL - Alaska |
| Responsible ARTCC | ZAN - ANCHORAGE |
| Tie-in FSS | JNU - JUNEAU |
| FSS on Airport | No |
| FSS Phone | 907-586-7380 |
| FSS Toll Free | 1-866-297-2236 |
| NOTAMs Facility | MDO (NOTAM-d service available) |
Runway 02/20
| Dimensions | 3158 x 115 ft (963 x 35 m) |
| Surface | GRVL (GOOD) |
| Surface treatment |
| 02 | 20 | |
|---|---|---|
| Alignment | 34° | 214° |
| Physical elevation | 100.10 ft | 100.40 ft |
| Coordinates | 59.444209 / -146.312852 | 59.451345 / -146.303290 |
| Traffic pattern | Left | Left |
Runway 13/31
| Dimensions | 1500 x 125 ft (457 x 38 m) |
| Surface | TURF-DIRT (FAILED) |
| Surface treatment |
| 13 | 31 | |
|---|---|---|
| Alignment | 149° | 329° |
| Physical elevation | 98.90 ft | 96.80 ft |
| Coordinates | 59.456276 / -146.307526 | 59.452732 / -146.303459 |
| Traffic pattern | Left | Left |