You can get 12 free channels in ZIP 16631 (Martinsburg, PA)
Measured from the U.S. Census center of ZIP 16631 · 4 channels have a Strong indoor-ready signal.
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.
🧭 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: NNW (328°)
Place your indoor antenna near a window or exterior wall facing NNW (328°), 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 16631
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 |
|---|---|---|---|---|---|---|
| 23 | ABC | WATM-TV Altoona, PA · Full Power | 21.1 mi | NNW (346°) | UHF RF 31 | ● Strong — Indoor OK |
| 10 | CBS | WTAJ-TV Altoona, PA · Full Power | 21.0 mi | NNW (346°) | UHF RF 24 | ● Strong — Indoor OK |
| 6 | NBC | WJAC-TV Johnstown, PA · Translator | 18.4 mi | WSW (254°) | UHF RF 28 | ● Strong — Indoor OK |
| 47 | Independent | WKBS-TV Altoona, PA · Full Power | 21.0 mi | NNW (347°) | Low VHF RF 6 | ● Strong — Indoor OK |
| – | Local / LPTV | WTOO-LD Altoona, PA · Low Power | 21.0 mi | NNW (347°) | UHF RF 17 | ● Moderate — Window / High Indoor |
| 8 | FOX | WWCP-TV Johnstown, PA · Full Power | 42.9 mi | W (262°) | High VHF RF 8 | ▲ Weak — Outdoor / Attic |
| 3 | PBS | WPSU-TV Clearfield, PA · Full Power | 38.5 mi | NE (38°) | UHF RF 15 | ▲ Weak — Outdoor / Attic |
| 31 | PBS | WWPB Hagerstown, MD · Full Power | 47.3 mi | SSE (155°) | UHF RF 29 | ▲ Weak — Outdoor / Attic |
| 19 | CW | WPCW Jeannette, PA · Translator | 41.7 mi | W (262°) | UHF RF 30 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | WTOO-CD Johnstown, PA · Class A | 34.2 mi | WNW (282°) | UHF RF 22 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | W30FH-D Chambersburg, PA · Translator | 35.1 mi | ESE (116°) | UHF RF 30 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | W26EQ-D State College, PA · Low Power | 39.0 mi | NE (38°) | UHF RF 26 | ○ Fringe — Deep Outdoor |
Closest city guide: Martinsburg, PA Free TV Channels (3.0 mi from ZIP 16631 center) · Browse all Pennsylvania cities & ZIPs.
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