Preparing to land at Waterloo Regional Airport (ALO) requires careful attention to operational details and safety procedures. This comprehensive guide provides essential information for pilots to ensure safe and efficient flight operations.
Airport Overview
Located in Waterloo, Iowa, Waterloo Regional Airport (ALO) coordinates are 42°33'-42°34' North latitude and 92°23'-92°24' West longitude. With an elevation ranging between 867 and 873 feet, the airport offers general aviation services, terminal facilities, and fire station support.
Runway Specifications
Runway 18-36
- Surface: Asphalt concrete
- Weight capacity: Single wheel S-120, Dual wheel D-222, Dual tandem wheel 2D-377, Dual wheel/Dual tandem wheel 2D/2D2-889
- Pavement Condition Rating (PCR): 202
- Type: F/B/X/T
Runway 12-30
- Weight capacity: Single wheel S-120, Dual wheel D-250, Dual tandem wheel 2D-550, Dual wheel/Dual tandem wheel 2D/2D2-1120
- Pavement Condition Rating (PCR): 513
- Type: F/B/X/T
Critical Reminders: Always obtain runway crossing clearance and fully repeat all runway holding instructions. The magnetic variation at ALO is 0.6° West with an annual change of 0.1° West (as of January 2025).
Radio Frequencies
- Tower: 120.65 MHz
- ATIS: 121.9 MHz
- Clearance Delivery: 121.9 MHz, 269.1 MHz
- Ground Control: 125.075 MHz, 257.8 MHz
Airport Facilities
ALO provides comprehensive services including:
- General aviation support
- Terminal building
- Fire station
- Fixed Base Operator (FBO) services for ground handling and maintenance
- Hangar space
- Ramp areas
Operational Notes
The airport offers Land and Hold Short Operations (LAHSO). Pilots should be aware of temporary NC-3 restrictions in effect from December 25, 2025, through January 22, 2026. For detailed airport layout, consult the AL-945 (FAA) airport diagram.
Waterloo Regional Airport's position relative to the city and its various structures—including hangars, ramp spaces, and AASF facilities—can be referenced on official airport charts.
Successful operations at ALO require thorough understanding of runway crossing procedures, radio communications, runway specifications, and any temporary restrictions. This guide, when used in conjunction with official airport diagrams, helps ensure safe flight operations.