# Modification of Class E Airspace; Watertown, WI
> **Rule** · Final rule. · Published 1999-04-05 · 64 FR 16342
## Document
- **Document number:** 99-8250
- **Category:** airspace
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 64 FR 16342
- **Publication date:** 1999-04-05
- **FAA docket:** Airspace Docket No. 99-AGL-2
## Abstract

This notice modifies the Class E airspace at Watertown, WI. A Transponder Landing System (TLS) Standard Instrument Approach Procedure (SIAP) to Runway (Rwy) 05 has been developed for Watertown Municipal Airport. Controlled airspace extending upward from 700 to 1200 feet above ground level (AGL) is needed to contain aircraft executing the approach. This action increases the radius of the existing controlled airspace for this airport.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1999/04/05/99-8250/modification-of-class-e-airspace-watertown-wi)
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