Additional information
| ICAO | 1LL2 |
|---|---|
| Category | 1 |
| Level | 1 |
| Name | Spring Brook |
| City | Seneca |
| State | Illinois |
| Country | United States |
| Altitude | 500 |
| airport_desc | Spring Brook Airport is a general aviation airstrip located in Seneca, Illinois, United States. Situated at an elevation of 500 feet above sea level, the facility primarily serves the local aviation community, accommodating a range of small aircraft operations. The airport is known for its accessibility and proximity to the town of Seneca, offering essential services to both pilot and passenger. It plays a vital role in supporting the area's transportation infrastructure, contributing to the movement of goods and people. As a small-scale airfield, Spring Brook embodies the community-focused spirit of regional aviation in the United States. |





