1
Runway
1
Frequency
0
Procedures
0
NOTAMs
Quick Facts
FAA
7J4
Elevation
964 ft MSL
Runways
1
Frequencies
1
Tower
No
Fuel
N/A
Coordinates
41.708, -85.060
Airport Information
Facility Type
SEAPLANE BASE
Elevation
964 ft MSL
Control Tower
No
Fuel Types
None listed
ARTCC
CHICAGO
Coordinates
41.7077, -85.0602
Ownership
Public
Current Weather
METAR KANQ 212355Z AUTO 10012KT 10SM CLR 15/07 A3023 RMK AO2
Flight Category
VFR
Wind
100° at 12 kt
Visibility
10+ SM
Temperature
15°C
Dewpoint
7°C
Altimeter
1023.80 inHg
Cloud Cover
CLR
Nearest weather from KANQ (4 NM away)
Observed 2026-05-21 23:55Z
Nearby Weather Cameras
No camera at 7J4. Showing nearest cameras.
U of M Ann Arbor
East · Camera 2 · 4 cameras total
87 NM away
4 camera angles available
See all cameras, directions, and nearby airport cameras
Sign up free to view all cameras →Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 10W/28W | 2,675 ft | 100 ft | WATER | - |
Frequencies
| Type | Frequency | Name |
|---|---|---|
| CTAF | 122.9 | JIMMERSON LAKE |
Active NOTAMs
No active NOTAMs for 7J4.
Nearby Airports in Indiana
IN45
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IN45
4 WINDS AERODROME
ROACHDALE — 810 ft
45IN
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5II9
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YOUNGSTOWN — 570 ft
5II9
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0IN4
AIR PARK FLD
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0IN4
AIR PARK FLD
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I99
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Nearest airports
- IN45 — 4 WINDS AERODROME
ROACHDALE
- IN45 — 4 WINDS AERODROME
ROACHDALE
- 45IN — Aerobatic Practice Airport
North Vernon
- 5II9 — AERO PLAINES
YOUNGSTOWN
- 5II9 — Aero Plaines Airport
Youngstown
Indiana airports
7J4 Operational Overview
Location & Facility
JIMMERSON LAKE (7J4) is a publicly owned seaplane base open to the public located in LAKE JAMES, Indiana, United States. The field sits at an elevation of 964 feet above mean sea level (MSL) at coordinates 41.7077°N, 85.0602°W.
Runways
JIMMERSON LAKE has 1 runway. The longest runway (10W/28W) measures 2,675 feet by 100 feet with a water surface.
Communications & Operations
JIMMERSON LAKE is a non-towered (pilot-controlled) field. A total of 1 communication frequencies are published for this facility.
Weather Cameras
1 FAA Weather Camera is available near JIMMERSON LAKE, providing real-time visual weather conditions updated every 10 minutes. AeroCopilot integrates these cameras with AI-powered weather analysis to help pilots assess visibility and ceiling conditions before departure.
Current Conditions
The current flight category at JIMMERSON LAKE is VFR (Visual Flight Rules — good flying conditions). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations.
Frequently Asked Questions
What is 7J4?
7J4 is the ICAO identifier for JIMMERSON LAKE, a public-use airport located in LAKE JAMES, Indiana, United States.
How many runways does JIMMERSON LAKE have?
JIMMERSON LAKE (7J4) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of 7J4?
The field elevation of JIMMERSON LAKE is 964 feet above mean sea level (MSL).
Is fuel available at 7J4?
No fuel types are currently listed for JIMMERSON LAKE. Contact the FBO directly for availability.
What are the current weather conditions at 7J4?
The current flight category at JIMMERSON LAKE is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at 7J4?
There are currently no active NOTAMs for JIMMERSON LAKE.
How do I access complete data for 7J4?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for JIMMERSON LAKE.
Where is JIMMERSON LAKE located?
JIMMERSON LAKE (7J4) is located in LAKE JAMES, Indiana, United States, at an elevation of 964 ft MSL.
Does 7J4 have weather cameras?
7J4 does not have a direct weather camera, but there are nearby cameras within range. Sign up for AeroCopilot to view all nearby airport cameras.