Universal Licensing System

WRTB461

License details

ULS identifier	4614481
Call sign	WRTB461
Radio service	MG
Status	A
Grant date	2022-05-31
Expiration	2032-05-31
Frequency range	10755 - 11325 MHz (4 frequencies)
Locations	1
Coordinates	37.1930000, -95.6943611
Source archive	l_micro.zip
Dataset refreshed	2026-08-02 02:44:44

Licensee

Name	JMZ CORPORATION
Applicant type	C
FRN	0019964311
Location	IOLA, KS
Address	800 W Miller Rd, IOLA, KS, 66749
Phone	6203800068
Email	[email protected]

Frequency assignments

Location	Antenna	Station class	Assigned MHz
1	1	FXO	10755.00000000
1	2	FXO	10755.00000000
1	5	FXO	10835.00000000
1	6	FXO	10835.00000000
1	1	FXO	11245.00000000
1	2	FXO	11245.00000000
1	5	FXO	11325.00000000
1	6	FXO	11325.00000000

Emission designators

Location	Antenna	Frequency MHz	Emission
1	1	10755.00000000	77M0D7D
1	1	10755.00000000	77M0D7D
1	1	10755.00000000	77M0D7D
1	1	10755.00000000	77M0D7D
1	1	10755.00000000	77M0D7D
1	1	10755.00000000	77M0D7D
1	1	10755.00000000	77M0D7D
1	1	10755.00000000	77M0D7D
1	2	10755.00000000	77M0D7D
1	2	10755.00000000	77M0D7D
1	2	10755.00000000	77M0D7D
1	2	10755.00000000	77M0D7D
1	2	10755.00000000	77M0D7D
1	2	10755.00000000	77M0D7D
1	2	10755.00000000	77M0D7D
1	2	10755.00000000	77M0D7D
1	5	10835.00000000	77M0D7D
1	5	10835.00000000	77M0D7D
1	5	10835.00000000	77M0D7D
1	5	10835.00000000	77M0D7D
1	5	10835.00000000	77M0D7D
1	5	10835.00000000	77M0D7D
1	5	10835.00000000	77M0D7D
1	5	10835.00000000	77M0D7D
1	6	10835.00000000	77M0D7D
1	6	10835.00000000	77M0D7D
1	6	10835.00000000	77M0D7D
1	6	10835.00000000	77M0D7D
1	6	10835.00000000	77M0D7D
1	6	10835.00000000	77M0D7D
1	6	10835.00000000	77M0D7D
1	6	10835.00000000	77M0D7D
1	1	11245.00000000	77M0D7D
1	1	11245.00000000	77M0D7D
1	1	11245.00000000	77M0D7D
1	1	11245.00000000	77M0D7D
1	1	11245.00000000	77M0D7D
1	1	11245.00000000	77M0D7D
1	1	11245.00000000	77M0D7D
1	1	11245.00000000	77M0D7D
1	2	11245.00000000	77M0D7D
1	2	11245.00000000	77M0D7D
1	2	11245.00000000	77M0D7D
1	2	11245.00000000	77M0D7D
1	2	11245.00000000	77M0D7D
1	2	11245.00000000	77M0D7D
1	2	11245.00000000	77M0D7D
1	2	11245.00000000	77M0D7D
1	5	11325.00000000	77M0D7D
1	5	11325.00000000	77M0D7D
1	5	11325.00000000	77M0D7D
1	5	11325.00000000	77M0D7D
1	5	11325.00000000	77M0D7D
1	5	11325.00000000	77M0D7D
1	5	11325.00000000	77M0D7D
1	5	11325.00000000	77M0D7D
1	6	11325.00000000	77M0D7D
1	6	11325.00000000	77M0D7D
1	6	11325.00000000	77M0D7D
1	6	11325.00000000	77M0D7D
1	6	11325.00000000	77M0D7D
1	6	11325.00000000	77M0D7D
1	6	11325.00000000	77M0D7D
1	6	11325.00000000	77M0D7D

Licensed locations

Location	Type	Address	Coordinates	Ground elevation	Structure	Height	NEPA
1	T	Vacant Lot in Independence, Independence, MONTGOMERY, KS	37.23216667, -95.71400000	244.000 m	SILO	45.700 m structure / 45.700 m overall	N
2	R		37.33194444, -95.71144444	252.900 m
4	R		37.19300000, -95.69436111	266.700 m

Antennas

Location	Antenna	Type	Make / model	Polarization	Gain dB	Azimuth
1	1	T	Jirous JRMB-1200-10/11	H	41.0000	1.2000
1	2	R	Jirous JRMB-900-10/11		37.5000
1	4	R	Jirous JRMB-900-10/11		37.5000
2	1	T	Jirous JRMB-1200-10/11	V	41.0000	1.2000
2	2	R	Jirous JRMB-900-10/11		37.5000
2	4	R	Jirous JRMB-900-10/11		37.5000
5	1	T	Jirous JRMB-900-10/11	H	37.5000	158.3000
6	1	T	Jirous JRMB-900-10/11	V	37.5000	158.3000

License history

Date	File or call sign	Action
2025-05-09	WRTB461	LITRAN
2024-02-16	WRTB461	LIMOD
2023-01-31	WRTB461	LITRAN
2022-12-17	WRTB461	LIMOD
2022-12-14	WRTB461	LIMOD
2022-05-31	WRTB461	LIISS

Sources and provenance

Source	Source record	Retrieved	Match
ULS	4614481	2026-08-02 02:44:44	Official Bulk Record

Selected field provenance

Field	Displayed value	Source	Observed
Call Sign	WRTB461	ULS 4614481	2026-08-02 02:44:44
Status	A	ULS 4614481	2026-08-02 02:44:44
Service	MG	ULS 4614481	2026-08-02 02:44:44
Grant Date	2022-05-31	ULS 4614481	2026-08-02 02:44:44
Expiration Date	2032-05-31	ULS 4614481	2026-08-02 02:44:44