 | Heliports: United States: Sinai Ii Heliport | |
| Heliport name: | Sinai Ii Heliport |
| Airport code (ICAO): | 8MD3 |
| Latitude: | 39.3578 |
| Longitude: | -76.6625 |
| Height above sea: | 320 ft / 97 m |
| Country: | United States - North America |
| Region: | Maryland |
| City: | Baltimore |
| Airlines scheduled services: | no |