Universal Licensing System

KD31931

License details

ULS identifier	1900398
Call sign	KD31931
Radio service	IG
Status	A
Grant date	2023-07-29
Expiration	2033-10-20
Frequency range	452.175 - 457.8 MHz (9 frequencies)
Locations	1
Representative location	Reading, BERKS, PA
Coordinates	40.3695278, -75.9385556
Source archive	l_LMpriv.zip
Dataset refreshed	2026-08-02 01:10:53

Licensee

Name	CARPENTER TECHNOLOGY CORPORATION
Applicant type	C
FRN	0003272804
Location	READING, PA
Address	101 West Bern St, READING, PA, 19603
Phone	2153712000
Email	[email protected]

Frequency assignments

Location	Antenna	Station class	Assigned MHz	Output W	ERP W
1	1	MO	451.23750000	2.000000	2.000000
1	1	MO	451.28750000	2.000000	2.000000
1	1	MO	451.31250000	2.000000	2.000000
1	1	MO	451.46250000	2.000000	2.000000
1	1	MO	451.48750000	2.000000	2.000000
1	1	MO	451.51250000	2.000000	2.000000
1	1	MO	451.56250000	2.000000	2.000000
1	1	MO	451.58750000	2.000000	2.000000
1	1	MO	451.68750000	2.000000	2.000000
1	1	MO	451.76250000	2.000000	2.000000
1	1	MO	452.06250000	2.000000	2.000000
1	1	MO	452.08750000	2.000000	2.000000
1	1	MO	452.13750000	2.000000	2.000000
1	1	MO	452.17500000	2.000000	2.000000
1	1	MO	452.22500000	2.000000	2.000000
1	1	MO	452.28750000	2.000000	2.000000
1	1	MO	452.35000000	2.000000	2.000000
1	1	MO	452.51250000	2.000000	2.000000
1	1	MO	452.63750000	2.000000	2.000000
1	1	MO	452.70000000	2.000000	2.000000
1	1	MO	452.80000000	2.000000	2.000000
1	1	MO	452.83750000	2.000000	2.000000
1	1	MO	456.23750000	2.000000	2.000000
1	1	MO	456.28750000	2.000000	2.000000
1	1	MO	456.31250000	2.000000	2.000000
1	1	MO	456.33750000	2.000000	2.000000
1	1	MO	456.46250000	2.000000	2.000000
1	1	MO	456.48750000	2.000000	2.000000
1	1	MO	456.51250000	2.000000	2.000000
1	1	MO	456.56250000	2.000000	2.000000
1	1	MO	456.58750000	2.000000	2.000000
1	1	MO	456.66250000	2.000000	2.000000
1	1	MO	456.76250000	2.000000	2.000000
1	1	MO	457.08750000	2.000000	2.000000
1	1	MO	457.17500000	2.000000	2.000000
1	1	MO	457.22500000	2.000000	2.000000
1	1	MO	457.35000000	2.000000	2.000000
1	1	MO	457.48750000	2.000000	2.000000
1	1	MO	457.52500000	2.000000	2.000000
1	1	MO	457.53750000	2.000000	2.000000
1	1	MO	457.55000000	2.000000	2.000000
1	1	MO	457.56250000	2.000000	2.000000
1	1	MO	457.57500000	2.000000	2.000000
1	1	MO	457.58750000	2.000000	2.000000
1	1	MO	457.60000000	2.000000	2.000000
1	1	MO	457.61250000	2.000000	2.000000
1	1	MO	457.63750000	2.000000	2.000000
1	1	MO	457.70000000	2.000000	2.000000
1	1	MO	457.80000000	2.000000	2.000000
1	1	MO	457.86250000	2.000000	2.000000
1	1	MO	462.38750000	2.000000	2.000000

Emission designators

Location	Antenna	Frequency MHz	Emission
1	1	451.23750000	11K2F2D
1	1	451.23750000	11K2F3E
1	1	451.23750000	11K0F9W
1	1	451.23750000	11K2F1D
1	1	451.28750000	11K0F9W
1	1	451.28750000	11K2F1D
1	1	451.28750000	11K2F2D
1	1	451.28750000	11K2F3E
1	1	451.31250000	11K0F9W
1	1	451.31250000	11K2F3E
1	1	451.31250000	11K2F2D
1	1	451.31250000	11K2F1D
1	1	451.46250000	11K2F1D
1	1	451.46250000	11K2F2D
1	1	451.46250000	11K0F9W
1	1	451.46250000	11K2F3E
1	1	451.48750000	11K2F3E
1	1	451.51250000	11K2F1D
1	1	451.51250000	11K2F2D
1	1	451.51250000	11K0F9W
1	1	451.51250000	11K2F3E
1	1	451.56250000	11K2F3E
1	1	451.58750000	11K2F3E
1	1	451.68750000	11K2F3E
1	1	451.76250000	11K2F3E
1	1	452.06250000	11K2F3E
1	1	452.08750000	11K2F1D
1	1	452.08750000	11K2F2D
1	1	452.08750000	11K0F9W
1	1	452.08750000	11K2F3E
1	1	452.13750000	11K2F3E
1	1	452.17500000	11K2F3E
1	1	452.22500000	11K2F3E
1	1	452.28750000	11K2F3E
1	1	452.35000000	11K2F3E
1	1	452.51250000	11K2F3E
1	1	452.63750000	11K2F3E
1	1	452.70000000	11K2F3E
1	1	452.80000000	11K2F3E
1	1	452.83750000	11K2F2D
1	1	452.83750000	11K2F1D
1	1	452.83750000	11K2F3E
1	1	452.83750000	11K0F9W
1	1	456.23750000	11K2F3E
1	1	456.23750000	11K0F9W
1	1	456.23750000	11K2F2D
1	1	456.23750000	11K2F1D
1	1	456.28750000	11K2F1D
1	1	456.28750000	11K0F9W
1	1	456.28750000	11K2F2D
1	1	456.28750000	11K2F3E
1	1	456.31250000	11K0F9W
1	1	456.31250000	11K2F3E
1	1	456.31250000	11K2F1D
1	1	456.31250000	11K2F2D
1	1	456.33750000	11K2F1D
1	1	456.33750000	11K2F3E
1	1	456.33750000	11K0F9W
1	1	456.33750000	11K2F2D
1	1	456.46250000	11K2F2D
1	1	456.46250000	11K2F1D
1	1	456.46250000	11K2F3E
1	1	456.46250000	11K0F9W
1	1	456.48750000	11K2F3E
1	1	456.51250000	11K2F3E
1	1	456.51250000	11K0F9W
1	1	456.51250000	11K2F2D
1	1	456.51250000	11K2F1D
1	1	456.56250000	11K2F3E
1	1	456.58750000	11K2F3E
1	1	456.66250000	11K2F3E
1	1	456.76250000	11K2F3E
1	1	457.08750000	11K2F3E
1	1	457.08750000	11K2F2D
1	1	457.08750000	11K0F9W
1	1	457.08750000	11K2F1D
1	1	457.17500000	11K2F3E
1	1	457.22500000	11K2F3E
1	1	457.35000000	11K2F3E
1	1	457.48750000	11K2F1D
1	1	457.48750000	11K2F3E
1	1	457.48750000	11K0F9W
1	1	457.48750000	11K2F2D
1	1	457.52500000	11K0F9W
1	1	457.53750000	11K0F9W
1	1	457.55000000	11K0F9W
1	1	457.56250000	11K0F9W
1	1	457.57500000	11K0F9W
1	1	457.58750000	11K0F9W
1	1	457.60000000	11K0F9W
1	1	457.61250000	11K0F9W
1	1	457.63750000	11K2F3E
1	1	457.70000000	11K2F3E
1	1	457.80000000	11K2F3E
1	1	457.86250000	11K2F3E
1	1	462.38750000	11K2F1D
1	1	462.38750000	11K2F2D
1	1	462.38750000	11K2F3E
1	1	462.38750000	11K0F9W

Licensed locations

Location	Type	Address	Coordinates	Ground elevation	Structure	Height	NEPA
1	T	Reading, BERKS, PA	40.36952778, -75.93855556				N

Antennas

Location	Antenna	Type	Make / model	Height	Polarization	Gain dB	Azimuth	Radiation center	Maximum EIRP W
1	1	T

Control points

Number	Address	County	Phone
1	Front & Catherdral Street, READING, PA	BERKS	2153712000

Special conditions

Type	Condition code
P	1038

License history

Date	File or call sign	Action
2023-08-25	KD31931	LIAUA
2023-07-29	KD31931	LIREN
2023-07-24	KD31931	LETRES
2020-12-09	KD31931	LIMOD
2019-07-16	KD31931	LIMOD
2019-04-24	KD31931	LIMOD
2018-01-23	KD31931	LIMOD
2013-12-19	KD31931	LIREN
2013-07-29	KD31931	LETRES
2012-10-08	KD31931	LTSAPR
2012-10-06	KD31931	LIAUA
2012-03-05	KD31931	LIMOD
2012-01-27	KD31931	LTSAPR
2007-02-08	KD31931	LIMOD
2003-09-30	KD31931	LIREN
2003-07-28	KD31931	LETRES
2002-01-31	KD31931	AUDOPR
2000-11-24	KD31931	LICCNV
1998-08-03	KD31931	AUTHPR
1998-08-03	KD31931	LIREN

Sources and provenance

Source	Source record	Retrieved	Match
ULS	1900398	2026-08-02 01:10:53	Official Bulk Record

Selected field provenance

Field	Displayed value	Source	Observed
Call Sign	KD31931	ULS 1900398	2026-08-02 01:10:53
Status	A	ULS 1900398	2026-08-02 01:10:53
Service	IG	ULS 1900398	2026-08-02 01:10:53
Grant Date	2023-07-29	ULS 1900398	2026-08-02 01:10:53
Expiration Date	2033-10-20	ULS 1900398	2026-08-02 01:10:53