Universal Licensing System
KNBX522
AJAX PAVING INDUSTRIES
License details
| ULS identifier | 1850399 |
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| Call sign | KNBX522 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-10-23 |
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| Expiration | 2001-12-08 |
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| Cancellation | 2002-05-05 |
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| Frequency range | 451.925 - 456.925 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | PUNTA GORDA, CHARLOTTE, FL |
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| Coordinates | 26.7956111, -81.8009167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:17 |
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Licensee
| Name | AJAX PAVING INDUSTRIES |
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| Applicant type | C |
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| Location | MADISON HEIGHTS, MI |
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| Address | ONE AJAX DR, MADISON HEIGHTS, MI, 48071 |
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| Phone | 8136275500 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 451.92500000 | | | 75.000000 | 125.000000 | |
| 3 | 1 | MO | 451.92500000 | | | 75.000000 | | |
| 1 | 1 | FX1 | 456.92500000 | | | 5.000000 | | |
| 3 | 1 | MO | 456.92500000 | | | 75.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.92500000 | | 20K0F3E |
| 3 | 1 | 451.92500000 | | 20K0F3E |
| 1 | 1 | 456.92500000 | | 20K0F3E |
| 3 | 1 | 456.92500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | FL | | | | | |
| 2 | T | COOK BROWN RD 2.5 MI W OF HWY 31, PUNTA GORDA, CHARLOTTE, FL | 26.79561111, -81.80091667 | 9.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 152.000 m | | | | 0.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | COOK BROWN RD 2.5 MI W OF HWY 31, PUNTA GORDA, FL | | 8136275500 |
License history
| Date | File or call sign | Action |
|---|
| 2002-05-05 | KNBX522 | LIEXP |
| 2001-09-10 | KNBX522 | LETRES |
| 2001-08-16 | KNBX522 | LETAUS |
| 2000-11-24 | KNBX522 | LICCNV |
| 1996-10-23 | KNBX522 | LIREN |
| 1996-10-23 | KNBX522 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1850399 | 2026-08-02 01:27:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNBX522 | ULS 1850399 | 2026-08-02 01:27:17 |
| Status | E | ULS 1850399 | 2026-08-02 01:27:17 |
| Service | IG | ULS 1850399 | 2026-08-02 01:27:17 |
| Grant Date | 1996-10-23 | ULS 1850399 | 2026-08-02 01:27:17 |
| Expiration Date | 2001-12-08 | ULS 1850399 | 2026-08-02 01:27:17 |
| Cancellation Date | 2002-05-05 | ULS 1850399 | 2026-08-02 01:27:17 |