W31FJ-D BAT CAVE, ETC., NC

Display Channel	Video	Call Sign	Nickname	Notes
17-1	31.5	480i (w)	DD2.0	UNC-EX	PBS Encore	"Explorer Channel"
17-2	31.3	1080i	DD5.1	PBS NC	PBS	"PBS North Carolina"
17-3	31.4	480i (w)	DD2.0	ROOTLE	PBS Kids 24/7	"Rootle"
17-4	31.6	480i (w)	DD2.0	NCCHL	North Carolina Channel

FAC-ID: 168591

FCC Links:	FCC Query LMS Query
Other Links:	RabbitEars TV Query [A] REC Query FCCInfo Search

LPT-LIC:

Granted

Channel 31

BAT CAVE, ETC., NC

0000266480 (25076ff394e080a00194e185cc950408) - App
0000273895 (25076ff39760d13f019778dc811005a0) - App

(TVStudy TL Pop: 411,146)

967' 3.5 kW ND (C) (Vertical ERP: 3.5 kW)
36.6 mile contour / 4212.3 sq. mi. area / Est. Pop. 1,203,095
140' AGL; 2930' AMSL; (1302071)
1.75° Elec Beam Tilt; Full Service Filter ERI AL8O-31-E
NAD83: N 35° 25' 24.6", W 82° 15' 34.9" (35.4235, -82.259694) Chimney Rock Mountain (NC)

Streams

TSID:	Assigned	Observed
	1843 (0x0733)

Phys Ch	Disp Ch	Call Sign	Src ID	PMT PID	Video	Dimensions	Aspect Ratio	Video PID	Video (Mbps)	PCR PID	Audio Type	Audio PID	Audio Bitrate
31.3	17-2	PBS NC	1	0x0030	1080i	1920x1080	16:9	0x0031	9 ‑ 9.1	0x0031	DD5.1	0x0034	384kbps
31.4	17-3	ROOTLE	2	0x0040	480i	704x480	16:9	0x0041	2Mbps	0x0041	DD2.0	0x0044	192kbps
31.5	17-1	UNC-EX	3	0x0050	480i	704x480	16:9	0x0051	2.15 ‑ 2.7	0x0051	DD2.0	0x0054	192kbps
31.6	17-4	NCCHL	4	0x0060	480i	704x480	16:9	0x0061	2.15 ‑ 2.75	0x0061	DD2.0	0x0064	192kbps

Bitrate Allocation: Variable
TSReader Data: Parent HTML Export (10/06/2021)

Ownership/Historical

Operator:	University of North Carolina
Licensee:	University of North Carolina
Sisters:	W22FB-D, WUNW, W28EE-D, W33EH-D, WUNF-TV, W35CO-D, W31DI-D, W16DZ-D

Call Sign History:
10/23/2006	W41DI-D
00/00/0000	W41DI-D
(02/06/2025)	W29FE-D
07/11/2025	W31FJ-D

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