You can get 24 free channels in ZIP 37313 (Gruetli-Laager, TN)
Measured from the U.S. Census center of ZIP 37313 · 3 channels have a Strong indoor-ready signal.
Attic or High-Gain Window Antenna
You have 8 Strong/Moderate channels. An attic or 2nd-floor window antenna will lock in way more channels than a basic flat panel.
🧭 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).
Primary Aim Direction: SE (127°)
Place your indoor antenna near a window or exterior wall facing SE (127°), 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 37313
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.
| Channel | Network | Station | Distance | Point Antenna | Band / RF Ch. | Estimated Signal |
|---|---|---|---|---|---|---|
| 9 | ABC | WTVC Chattanooga, TN · Full Power | 26.0 mi | SE (125°) | High VHF RF 9 | ● Strong — Indoor OK |
| 12 | CBS | WDEF-TV Chattanooga, TN · Full Power | 26.8 mi | SE (128°) | High VHF RF 8 | ● Strong — Indoor OK |
| 3 | NBC | WRCB Chattanooga, TN · Full Power | 26.2 mi | SE (125°) | High VHF RF 13 | ● Strong — Indoor OK |
| 61 | FOX | WDSI-TV Chattanooga, TN · Full Power | 26.0 mi | SE (125°) | UHF RF 14 | ● Moderate — Window / High Indoor |
| 45 | PBS | WTCI Chattanooga, TN · Full Power | 26.1 mi | ESE (117°) | UHF RF 35 | ● Moderate — Window / High Indoor |
| 53 | CW | WFLI-TV Cleveland, TN · Full Power | 26.0 mi | SE (125°) | UHF RF 23 | ● Moderate — Window / High Indoor |
| – | Local / LPTV | WTNB-CD Cleveland, TN · Class A | 26.1 mi | ESE (117°) | Low VHF RF 5 | ● Moderate — Window / High Indoor |
| 23 | TBN | WELF-TV Dalton, GA · Full Power | 41.3 mi | SSE (158°) | UHF RF 28 | ● Moderate — Window / High Indoor |
| 18 | PBS | WNGH-TV Chatsworth, GA · Full Power | 70.3 mi | SE (128°) | Low VHF RF 4 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | WOOT-LD Chattanooga, TN · Low Power | 26.1 mi | ESE (117°) | UHF RF 19 | ▲ Weak — Outdoor / Attic |
| 31 | ABC | WAAY-TV Huntsville, AL · Full Power | 64.8 mi | SW (227°) | UHF RF 17 | ○ Fringe — Deep Outdoor |
| 2 | ABC | WKRN-TV Nashville, TN · Full Power | 78.7 mi | NW (306°) | UHF RF 27 | ○ Fringe — Deep Outdoor |
| 19 | CBS | WHNT-TV Huntsville, AL · Full Power | 64.7 mi | SW (227°) | UHF RF 19 | ○ Fringe — Deep Outdoor |
| 48 | NBC | WAFF Huntsville, AL · Full Power | 66.1 mi | SW (226°) | UHF RF 15 | ○ Fringe — Deep Outdoor |
| 4 | NBC | WSMV-TV Nashville, TN · Full Power | 84.2 mi | NW (309°) | High VHF RF 10 | ○ Fringe — Deep Outdoor |
| 54 | FOX | WZDX Huntsville, AL · Full Power | 64.8 mi | SW (227°) | UHF RF 18 | ○ Fringe — Deep Outdoor |
| 22 | PBS | WCTE Cookeville, TN · Full Power | 58.5 mi | NNE (20°) | UHF RF 22 | ○ Fringe — Deep Outdoor |
| 25 | PBS | WHIQ Huntsville, AL · Full Power | 64.6 mi | SW (227°) | UHF RF 24 | ○ Fringe — Deep Outdoor |
| 8 | PBS | WNPT Nashville, TN · Full Power | 78.7 mi | NW (306°) | High VHF RF 7 | ○ Fringe — Deep Outdoor |
| 15 | CW | WHDF Florence, AL · Full Power | 85.3 mi | WSW (253°) | Low VHF RF 2 | ○ Fringe — Deep Outdoor |
| 20 | CW | WBXX-TV Crossville, TN · Full Power | 91.4 mi | NE (56°) | UHF RF 31 | ○ Fringe — Deep Outdoor |
| 39 | Independent | WHTN Murfreesboro, TN · Full Power | 63.9 mi | NW (320°) | UHF RF 16 | ○ Fringe — Deep Outdoor |
| 49 | Local / LPTV | WDNN-CD Chattanooga, TN · Class A | 26.2 mi | ESE (116°) | UHF RF 20 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | W29GO-D Chattanooga, TN · Low Power | 26.6 mi | SE (130°) | UHF RF 29 | ○ Fringe — Deep Outdoor |
Closest city guide: Gruetli-Laager, TN Free TV Channels (3.3 mi from ZIP 37313 center) · Browse all Tennessee cities & ZIPs.
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