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FCC Over-the-Air Signal Report

You can get 22 free channels in ZIP 46166 (Martinsville, IN)

Measured from the U.S. Census center of ZIP 46166 · 4 channels have a Strong indoor-ready signal.

22Total Stations
4Strong (Indoor OK)
NEMain Tower Dir.
Major Broadcast Networks Nearby
✓ ABC✓ CBS✓ NBC✓ FOX✓ PBS✓ CW
Recommended Setup for This Area

Indoor Window or Tabletop Antenna

4 stations arrive with a Strong signal here. Place a quality indoor antenna near a window or wall facing the towers.

📡 VHF Alert: 5 local stations here broadcast on VHF (RF 2–13). Pick an antenna with VHF rods/elements—not a UHF-only flat square. Why this matters.
Shop Indoor Antennas on Amazon →Compare Indoor Picks →

🧭 Broadcast Tower Compass — Which Way to Point Your Antenna

Each dot is a local TV tower relative to your center point (● Green = Strong, ● Blue = Moderate, ● Amber = Weak).

NESW

Primary Aim Direction: NE (51°)

Place your indoor antenna near a window or exterior wall facing NE (51°), or aim your attic/rooftop antenna toward that compass bearing for the strongest signal lock.

After placing or moving your antenna, always run a fresh TV channel rescan.

Channel Lineup & Tower Directions for ZIP 46166

Sorted with Strong signals and major broadcast networks first. Channel is the virtual channel number your TV displays; Band / RF Ch. is the actual radio frequency that determines whether you need a VHF-capable antenna. How we calculate signals.

Quick Filter:
ChannelNetworkStationDistancePoint AntennaBand / RF Ch.Estimated Signal
30PBSWTIU
Bloomington, IN · Full Power
20.3 miSSE (166°)UHF RF 33● Strong — Indoor OK
4CWWTTV
Bloomington, IN · Full Power
23.7 miE (93°)UHF RF 27● Strong — Indoor OK
63IONWIPX-TV
Bloomington, IN · Full Power
23.7 miE (94°)UHF RF 28● Strong — Indoor OK
42IONWCLJ-TV
Bloomington, IN · Full Power
23.7 miE (94°)UHF RF 28● Strong — Indoor OK
6ABCWRTV
Indianapolis, IN · Full Power
38.6 miNNE (32°)UHF RF 25● Moderate — Window / High Indoor
8CBSWISH-TV
Indianapolis, IN · Full Power
38.0 miNNE (33°)High VHF RF 9● Moderate — Window / High Indoor
10CBSWTHI-TV
Terre Haute, IN · Full Power
44.3 miWSW (254°)High VHF RF 10● Moderate — Window / High Indoor
13NBCWTHR
Indianapolis, IN · Full Power
40.9 miNNE (32°)High VHF RF 13● Moderate — Window / High Indoor
59FOXWXIN
Indianapolis, IN · Full Power
38.0 miNNE (33°)UHF RF 22● Moderate — Window / High Indoor
20PBSWFYI
Indianapolis, IN · Full Power
38.7 miNNE (32°)UHF RF 21● Moderate — Window / High Indoor
29CWWTTK
Kokomo, IN · Full Power
38.0 miNNE (33°)UHF RF 15● Moderate — Window / High Indoor
23MyNetworkTVWNDY-TV
Marion, IN · Full Power
38.0 miNNE (33°)High VHF RF 9● Moderate — Window / High Indoor
40IndependentWHMB-TV
Indianapolis, IN · Full Power
38.2 miNNE (32°)High VHF RF 7● Moderate — Window / High Indoor
–Local / LPTVW29GQ-D
Spencer, IN · Low Power
16.8 miSSE (158°)UHF RF 29● Moderate — Window / High Indoor
2NBCWTWO
Terre Haute, IN · Full Power
44.7 miWSW (254°)UHF RF 35▲ Weak — Outdoor / Attic
38FOXWAWV-TV
Terre Haute, IN · Full Power
44.7 miWSW (254°)UHF RF 18▲ Weak — Outdoor / Attic
69IndependentWDTI
Indianapolis, IN · Full Power
38.2 miNNE (32°)UHF RF 23▲ Weak — Outdoor / Attic
–Local / LPTVWREP-LD
Martinsville, IN · Low Power
9.3 miE (82°)UHF RF 15▲ Weak — Outdoor / Attic
18CBSWLFI-TV
Lafayette, IN · Full Power
66.5 miN (359°)High VHF RF 11○ Fringe — Deep Outdoor
–Local / LPTVWJSJ-CD
Indianapolis, IN · Class A
38.2 miNNE (32°)UHF RF 14○ Fringe — Deep Outdoor
–Local / LPTVWBXI-CD
Indianapolis, IN · Class A
38.2 miNNE (32°)UHF RF 36○ Fringe — Deep Outdoor
–Local / LPTVWFYI-LD
Indianapolis, IN · Low Power
38.7 miNNE (32°)UHF RF 29○ Fringe — Deep Outdoor

Closest city guide: Martinsville, IN Free TV Channels (8.5 mi from ZIP 46166 center) · Browse all Indiana cities & ZIPs.

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