 | Heliports: United States: Norden Systems Heliport | |
| Heliport name: | Norden Systems Heliport |
| Airport code (ICAO): | NH53 |
| Latitude: | 42.8309 |
| Longitude: | -71.5109 |
| Height above sea: | 200 ft / 60 m |
| Country: | United States - North America |
| Region: | New Hampshire |
| City: | Merrimack |
| Airlines scheduled services: | no |