Helicopter pilots should be aware of the following information when transporting patients to Johns Hopkins Hospital's heliport in Baltimore:

- Johns Hopkins Hospital heliport designation: 17MD
- GPS coordinates for Johns Hopkins Hospital Heliport: 39 17.758N / 076 35.520W
- Radio frequency: 123.025 (Baltimore Unicom)
- To schedule non-emergency heliport use, contact HopComm: 410-614-7777
- Alternate heliport: Baltimore Heliport, 4MD


