Universal Licensing System
WPKI368
License details
| ULS identifier | 1872466 |
|---|---|
| Call sign | WPKI368 |
| Radio service | IG |
| Status | A |
| Grant date | 2022-03-11 |
| Expiration | 2032-02-28 |
| Frequency range | 456.625 MHz |
| Locations | 3 |
| Representative location | MARANA, PIMA, AZ |
| Coordinates | 32.3736944, -111.4576111 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:13:58 |
Licensee
| Name | SILVER BELL MINING LLC |
|---|---|
| Applicant type | C |
| FRN | 0005140454 |
| Location | Sahuarita, AZ |
| Address | 1365 West Pima Mine Road, Sahuarita, AZ, 85629 |
| Phone | 5207987711 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FXO | 456.62500000 | 20.000000 | 50.000000 | |||
| 2 | 1 | FXO | 456.62500000 | 20.000000 | 50.000000 | |||
| 3 | 1 | FXO | 456.62500000 | 20.000000 | 50.000000 | |||
| 4 | 1 | FXO | 456.62500000 | 20.000000 | 50.000000 | |||
| 5 | 1 | FXO | 456.62500000 | 20.000000 | 50.000000 | |||
| 6 | 1 | FXO | 456.62500000 | 20.000000 | 50.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 456.62500000 | 11K2F1D | |
| 2 | 1 | 456.62500000 | 11K2F1D | |
| 3 | 1 | 456.62500000 | 11K2F1D | |
| 4 | 1 | 456.62500000 | 11K2F1D | |
| 5 | 1 | 456.62500000 | 11K2F1D | |
| 6 | 1 | 456.62500000 | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 25000 N SILVER BELL RD, MARANA, PIMA, AZ | 32.35647222, -111.33733333 | 619.000 m | POLE | 6.000 m structure / 6.000 m overall | N |
| 2 | T | 25000 N SILVER BELL RD, MARANA, PIMA, AZ | 32.36369444, -111.33788889 | 619.000 m | POLE | 6.000 m structure / 6.000 m overall | N |
| 3 | T | 25000 N SILVER BELL RD, MARANA, PIMA, AZ | 32.36341667, -111.35316667 | 619.000 m | POLE | 6.000 m structure / 6.000 m overall | N |
| 4 | T | 25000 N SILVER BELL RD, MARANA, PIMA, AZ | 32.37369444, -111.45761111 | 715.000 m | POLE | 6.000 m structure / 6.000 m overall | N |
| 5 | T | 25000 N SILVER BELL RD, MARANA, PIMA, AZ | 32.38813889, -111.51122222 | 838.000 m | POLE | 6.000 m structure / 6.000 m overall | N |
| 6 | T | 25000 N SILVER BELL RD, MARANA, PIMA, AZ | 32.39175000, -111.49038889 | 823.000 m | POLE | 6.000 m structure / 6.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 6.000 m | -319.000 | |||||
| 1 | 2 | T | 6.000 m | -30.000 | |||||
| 1 | 3 | T | 6.000 m | -32.000 | |||||
| 1 | 4 | T | 6.000 m | 15.000 | |||||
| 1 | 5 | T | 6.000 m | 193.000 | |||||
| 1 | 6 | T | 6.000 m | 128.000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 25000 W AVRA VALLEY RD, MARANA, AZ | 5206822420 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2023-02-28 | WPKI368 | LIAUA |
| 2022-03-11 | WPKI368 | LIREN |
| 2022-02-15 | WPKI368 | LIAUA |
| 2021-12-06 | WPKI368 | LETRES |
| 2020-12-21 | WPKI368 | LIMOD |
| 2020-12-21 | WPKI368 | LIAUA |
| 2012-12-07 | WPKI368 | ESUAPR |
| 2012-10-23 | WPKI368 | LIMOD |
| 2012-10-22 | WPKI368 | ESUAPR |
| 2012-02-23 | WPKI368 | LIREN |
| 2012-01-07 | WPKI368 | LITRAN |
| 2011-12-28 | WPKI368 | ESUAPR |
| 2011-12-05 | WPKI368 | LETRES |
| 2009-12-09 | WPKI368 | LITRAN |
| 2002-05-13 | WPKI368 | AUDOPR |
| 2002-02-21 | WPKI368 | LIREN |
| 2002-02-15 | WPKI368 | LIAUA |
| 2001-12-03 | WPKI368 | LETRES |
| 2000-11-24 | WPKI368 | LICCNV |
| 2000-02-25 | WPKI368 | AUTHPR |
| 2000-02-25 | WPKI368 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1872466 | 2026-08-02 01:13:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WPKI368 | ULS 1872466 | 2026-08-02 01:13:58 |
| Status | A | ULS 1872466 | 2026-08-02 01:13:58 |
| Service | IG | ULS 1872466 | 2026-08-02 01:13:58 |
| Grant Date | 2022-03-11 | ULS 1872466 | 2026-08-02 01:13:58 |
| Expiration Date | 2032-02-28 | ULS 1872466 | 2026-08-02 01:13:58 |