Jimmerson Lake Seaplane Base (7J4) — Lake James, IN

Jimmerson Lake Seaplane Base (7J4)
7J4
Jimmerson Lake Seaplane Base (7J4)
Lake James, IN
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Jimmerson Lake Seaplane Base (7J4) is a public-use seaplane base located in Lake James, IN. The airport sits at an elevation of 964 feet above mean sea level. It features 1 runway. Aviation communications are supported by 1 published radio frequency.

Location & QuickFacts
FAA Information Effective 2026-09-03
Airport Identifier 7J4
Airport Status Operational
Longitude/Latitude 85°3'36.7000" W / 41°42'27.6600" N
-85.060194 / 41.707683 (Estimated)
Elevation 964.00 ft / 293.83 m (Estimated)
From nearest city 2 nautical miles WNW of Lake James, IN
Location Steuben County, IN
Owner & Manager
Ownership Publicly owned
Owner INDIANA DEPT OF NATURAL RESOURCES
Address 402 W. WASHINGTON ST.
RM W-255D
INDIANAPOLIS, IN 46204
Phone number 317-605-6023
Manager BRIAN BAILEY
Address 402 W. WASHINGTON ST.
RM W-255D
INDIANAPOLIS, IN 46204
Phone number 317-605-6023
Airport Operations and Facilities
Airport Use Open to public
Control Tower NON-ATCT
Sectional chart CHICAGO
Region AGL - Great Lakes
Responsible ARTCC ZAU - CHICAGO
Tie-in FSS HUF - TERRE HAUTE
FSS Toll Free 1-800-WX-BRIEF
NOTAMs Facility HUF (NOTAM-d service available)
Airport Communications
CTAF 122.9 MHz
Runway Information
Runway 10W/28W
Dimensions 2675 x 100 ft (815 x 30 m)
Surface WATER
Surface treatment
10W 28W
Physical elevation 964.00 ft 964.00 ft
Coordinates 41.708478 / -85.066067 41.706700 / -85.056547
Traffic pattern Left Left
Remarks
  • SEAPLANE OPS PROHIBITED BTN SS-SR. EXP HVY BOAT TFC BTN MEMORIAL DAY AND LABOR DAY. DO NOT BLOCK BOAT RAMPS. SEAPLANE DOCKING AREAS LTD.