Universal Licensing System
KNLR501
License details
| ULS identifier | 5029 |
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| Call sign | KNLR501 |
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| Radio service | CD |
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| Status | A |
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| Grant date | 2025-06-10 |
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| Expiration | 2035-06-12 |
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| Frequency range | 454.25 MHz |
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| Locations | 1 |
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| Representative location | TUCSON, PIMA, AZ |
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| Coordinates | 32.1520000, -110.9259167 |
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| Source archive | l_paging.zip |
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| Dataset refreshed | 2026-08-02 02:52:18 |
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Licensee
| Name | Zappia, Henry K |
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| Applicant type | I |
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| FRN | 0003750908 |
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| Location | Tucson, AZ |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FBBS | 454.25000000 | | | | 500.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 454.25000000 | | 16K0F3E |
| 1 | 1 | 454.25000000 | | 15K0F2D |
| 1 | 1 | 454.25000000 | | 16K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5505 Country Club Rd, TUCSON, PIMA, AZ | 32.15200000, -110.92591667 | 789.000 m | | 73.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | CELWAVE PD455 | 61.000 m | V | | 280.0000 | | |
Control points
| Number | Address | County | Phone |
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| 2 | 7730 E. Linden Street, Tucson, AZ | PIMA | 5208858003 |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-10 | KNLR501 | LIREN |
| 2025-05-16 | KNLR501 | LIAUA |
| 2015-06-02 | KNLR501 | LIREN |
| 2015-04-08 | KNLR501 | ESCAPR |
| 2015-03-16 | KNLR501 | LETRES |
| 2014-10-21 | KNLR501 | LIASS |
| 2014-10-16 | KNLR501 | ESUAPR |
| 2014-07-19 | KNLR501 | LIAUA |
| 2014-07-18 | KNLR501 | ESCAPR |
| 2005-07-19 | KNLR501 | LIREN |
| 2005-06-06 | KNLR501 | ESCAPR |
| 2005-03-21 | KNLR501 | LETRES |
| 2005-01-10 | KNLR501 | AUDOPR |
| 2005-01-10 | KNLR501 | LITIN |
| 2004-12-07 | KNLR501 | LETAFU |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5029 | 2026-08-02 02:52:17 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNLR501 | ULS 5029 | 2026-08-02 02:52:18 |
| Status | A | ULS 5029 | 2026-08-02 02:52:18 |
| Service | CD | ULS 5029 | 2026-08-02 02:52:18 |
| Grant Date | 2025-06-10 | ULS 5029 | 2026-08-02 02:52:18 |
| Expiration Date | 2035-06-12 | ULS 5029 | 2026-08-02 02:52:18 |