Columbia County Airport (Hudson, NY) 1B1 Note
| A81-APT | Activate REIL runway 03 and 21; MIRL runway 03/21 - CTAF. |
| A71 | A/C maintenance assistant available after hours; please call 518-828-9461 |
| A70-FUEL-100L | L 100LL SELF-SVC available 24 hours. |
| A70-FUEL-A1+ | Full service jet A available after hours by prior arrgmnt; please call 518-828-9461. |
| A110-5 | Grass cutting eqpt operations adjacent to all op service areas, daylight hours APR-OCT. |
| A110-4 | Runway cond not mnt or rptd when airport unatndd. |
| A110-3 | Wildlife on and in vicinity of airport. |
| A110-2 | Runway 21 dsgnd calm wind runway. |
| A110-1 | For clearance contact albany approach at 518-862-2299. |
