WXPJ
| Simulcasts WXPN, Philadelphia | |
|---|---|
| Broadcast area | Hackettstown, New Jersey | 
| Frequency | 91.9 MHz (HD Radio) | 
| Branding | XPN | 
| Programming | |
| Language | English | 
| Format | Adult album alternative | 
| Ownership | |
| Owner | 
 | 
| WXPN, WXPH, WKHS | |
| History | |
| First air date | December 7, 1957 | 
| Former call signs | WNTI (1957–2016) | 
| Call sign meaning | similar to WXPN | 
| Technical information | |
| Licensing authority | FCC | 
| Facility ID | 9759 | 
| Class | B | 
| ERP | 5,400 watts (Analog) 216 watts (Digital) 13 watts (104.9 FM) | 
| HAAT | 167 meters (548 ft) 105 meters (344 ft) (104.9 FM) | 
| Transmitter coordinates | 40°51′07″N 74°52′35″W / 40.85194°N 74.87639°W | 
| Translator(s) | 104.9 W285DH (North Whitehall Township) | 
| Links | |
| Public license information  | |
WXPJ (91.9 FM) is a non-commercial radio station licensed to Hackettstown, New Jersey. The station is owned by the University of Pennsylvania in Philadelphia.
Originally operated as WNTI-FM by Centenary University (then College), the station was purchased in 2015 by University of Pennsylvania's AAA public station WXPN. The call sign WXPJ was adopted the next year. WXPJ simulcasts WXPN's programming, reaching listeners in the Northwestern New Jersey and Northeastern Pennsylvania markets.
Centenary University students and community volunteers continue to operate WNTI as an internet radio station via wnti.com.