R S Auto Airport (6IA7)

Location & QuickFacts

FAA Information Effective	2026-07-09
Airport Identifier	6IA7
Airport Status	Operational
Longitude/Latitude	91°44'39.0200" W / 40°59'25.2800" N -91.744172 / 40.990356 (Estimated)
Elevation	770.00 ft / 234.70 m (Estimated)
From nearest city	1 nautical miles SE of Lockridge, IA
Location	Jefferson County, IA
Magnetic Variation	02E (1990)

Owner & Manager

Ownership	Privately owned
Owner	RICHARD A. SMITHBERG
Address	RR 1, BOX 130 LOCKRIDGE, IA 52635
Phone number	319-696-2981
Manager	RICHARD A. SMITHBERG
Address	RR 1, BOX 130 LOCKRIDGE, IA 52635
Phone number	319-696-2981

Airport Operations and Facilities

Airport Use	Private
Segmented Circle	No
Control Tower	NON-ATCT
Sectional chart	CHICAGO
Region	ACE - Central
Responsible ARTCC	ZAU - CHICAGO
Tie-in FSS	FOD - FORT DODGE
FSS on Airport	No
FSS Toll Free	1-800-WX-BRIEF

Runway Information

Runway 16/34

Dimensions	1500 x 100 ft (457 x 30 m)
Surface	TURF
Surface treatment

	16	34
Traffic pattern	Left	Left

Radio Navigation Aids

ID	Type	Name	Ch	Freq	Var	Dist
OTM	DME	OTTUMWA	110Y	116.35		26.5 nm
DDD	DME	PORT CITY	112X	116.50		35.1 nm
BR	NDB	BURNS		390.00	01E	34.7 nm
IOW	VOR/DME	IOWA CITY	109X	116.20	05E	32.3 nm
BRL	VOR/DME	BURLINGTON	102Y	115.55	05E	40.5 nm

Remarks

• FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
• PROVIDED APCH TO EACH RY MNTND FOR A MINIMUM 20:1 GLIDE SLOPE AND ARPT TRANSITIONAL SURFACE BE MNTND FOR A 7:1 GLIDE SLOPE.