Suburban Airport (Bethesda, MD) 5MD9 備註
| A52-H1 | Has residential homes 500 ft west; north and south. |
| A43-H1 | And H2 TRI-COLOR vasi approach course set for approaches from the northeast and southeast. |
| A40-H1 | 8 amber peri lights. |
| A18 | Medical use. |
| A110-3 | For clearance contact potomac approach at 866-599-3874. |
| A110-2 | For technical info contact: raymond A syms - aeronautical consultant (908) 870-8883 or write to raymond A syms and associates 28 baruch drive long branch nj 07740. |
| A110-1 | Approach/departure paths are in A 180 degree arc from 070-250. |
