University Hospitals Portage Medical Center Airport (Ravenna, OH) OI86 备注
| A81-APT | Activate peri lights - 123.025 or please call 330-297-0811. |
| A52-H1 | Tree 60 ft southwest of helipad. |
| A18 | Medical use. |
| A110-1 | For clearance contact cleveland approach at 216-352-2323, when approach closed contact cleveland artcc at 440-774-0223/0490. |
