You can get 3 free channels in ZIP 57450 (Gettysburg, SD)
Measured from the U.S. Census center of ZIP 57450 · 1 channels have a Strong indoor-ready signal.
Outdoor Rooftop Directional Antenna
Signals here are mostly distant or weak. A rooftop directional antenna (with a mast preamp) gives you the best shot at reliable HD.
🧭 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: WNW (301°)
Place your indoor antenna near a window or exterior wall facing WNW (301°), 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 57450
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 |
|---|---|---|---|---|---|---|
| 11 | PBS | KQSD-TV Lowry, SD · Full Power | 9.0 mi | WNW (301°) | High VHF RF 11 | ● Strong — Indoor OK |
| – | Local / LPTV | K17KW-D Gettysburg, SD · Low Power | 14.1 mi | NNW (337°) | UHF RF 17 | ▲ Weak — Outdoor / Attic |
| 10 | PBS | KTSD-TV Pierre, SD · Full Power | 86.6 mi | S (172°) | High VHF RF 10 | ○ Fringe — Deep Outdoor |
Closest city guide: Gettysburg, SD Free TV Channels (15.4 mi from ZIP 57450 center) · Browse all South Dakota cities & ZIPs.
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