Cedar Lake Seaplane Base
IN7 · Cedar Lake, IN · Non-towered · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-09-21 · night begins 07:17 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:08 AM | 11:08Z |
| Sunrise | 06:36 AM | 11:36Z |
| Sunset | 06:49 PM | 23:49Z |
| Evening civil twilight Loggable night begins | 07:17 PM | 00:17Z |
Plan a flight from IN7
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
NOTAMs · Loading NOTAMs…
Pilot reports · Loading PIREPs…
Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| 18W/36W | 2,675 ft |
Prefer one flat page? Full runway details for IN7 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the IN7 kneeboard →
Comms & NavAids
Communication frequencies
Taxi & takeoff
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
CGT 114.20 · EON 113.20
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| CGT · Chicago Heights | VORTAC | 114.20 · 89X | Low | r141° / 10.3 NM |
| EON · Peotone | VORTAC | 113.20 · 79X | Low | r067° / 17.3 NM |
Prefer one flat list? All IN7 frequencies →
Charts & procedures
Airport info
Airport information
- FAA LID
- IN7
- Coordinates
- 41.3735, -87.4328
- Elevation
- 692 ft MSL
- Sectional chart
- CHICAGO
- Airport use
- Public
- Control tower
- No
- ARTCC
- CHICAGO (ZAU)
- Flight service (FSS)
- TERRE HAUTE · 1-800-WX-BRIEF
- NOTAM facility
- HUF
- Segmented circle
- No
- Activated
- 2020/06
- Distance from city
- 1 NE
Night operations
- Pilot-controlled lighting
- Usually keyed on CTAF 122.9 — confirm the click sequence in the Chart Supplement ↗
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Ownership & management 2 contacts
Nearby airports
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Also nearby: IN16 Crown Point Airfield (private) (3 NM) · 0II8 Sutton's Field (private) (4 NM) · 05C Griffith-Merrillville (9 NM) · 7IL0 Mussman (private) (9 NM) · C97 Lowell (9 NM)
About IN7
Cedar Lake (IN7) is a seaplane base in Cedar Lake, IN, at 692 ft MSL. It has 1 runway, the longest 2,675 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for IN7, refreshed from the Aviation Weather Center and FAA NASR.
Does IN7 have a control tower?
No. Cedar Lake is a non-towered (pilot-controlled) seaplane base; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at IN7?
Cedar Lake has 1 runway; the longest is 2,675 ft. See the Runways section for headings, surface, and lighting.
Where is IN7?
Cedar Lake is in Cedar Lake, IN, at an elevation of 692 ft MSL. Coordinates: 41.3735, -87.4328.
More about IN7
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open IN7 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.
Something here wrong or out of date? Report a data problem.