| Business | Phone |
| Us Air Traffic Control 1501 N Marginal Rd, Cleveland 44114 | (216) 241-2515 |
| Us Air Traffic Control 5300 Riverside Dr # 3, Cleveland 44135 | (216) 898-2020 |
| Us Airway Facilities Sector W Hanger Rd, Cleveland 44142 | (216) 265-3716 |
| Us Automated Flight Svc 13315 Brookpark Rd # 217, Cleveland 44142 | (216) 267-3250 |
| Us Faa Cleveland 44135 | (216) 898-2020 |
| Us Federal Railroad Adm 195 Alpha Park, Cleveland 44143 | (216) 522-4890 |