Universal Licensing System
WPMM958
KOONZ SPRINKLER SUPPLY
License details
| ULS identifier | 1797463 |
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| Call sign | WPMM958 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-07-02 |
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| Expiration | 2013-09-25 |
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| Cancellation | 2013-11-30 |
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| Frequency range | 451.3 - 469.5 MHz (8 frequencies) |
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| Locations | 3 |
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| Representative location | SPRINGFIELD, UNION, NJ |
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| Coordinates | 40.7117778, -74.3129167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 02:59:53 |
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Licensee
| Name | KOONZ SPRINKLER SUPPLY |
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| Applicant type | C |
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| FRN | 0009224163 |
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| Location | SPRINGFIELD, NJ |
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| Address | 39 WAVERLY AVE, SPRINGFIELD, NJ, 07081 |
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| Phone | 2017550736 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.30000000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 451.30000000 | | | 2.000000 | | |
| 3 | 1 | MO | 456.30000000 | | | 2.000000 | | |
| 3 | 1 | MO | 457.52500000 | | | 2.000000 | | |
| 3 | 1 | MO | 457.55000000 | | | 2.000000 | | |
| 3 | 1 | MO | 457.57500000 | | | 2.000000 | | |
| 3 | 1 | MO | 457.60000000 | | | 2.000000 | | |
| 2 | 1 | MOI | 464.50000000 | | | 2.000000 | | |
| 2 | 1 | MOI | 469.50000000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.30000000 | | 20K0F3E |
| 1 | 1 | 451.30000000 | | 20K0F1D |
| 3 | 1 | 451.30000000 | | 20K0F3E |
| 3 | 1 | 451.30000000 | | 20K0F1D |
| 3 | 1 | 456.30000000 | | 20K0F1D |
| 3 | 1 | 456.30000000 | | 20K0F3E |
| 3 | 1 | 457.52500000 | | 20K0F1D |
| 3 | 1 | 457.52500000 | | 20K0F3E |
| 3 | 1 | 457.55000000 | | 20K0F3E |
| 3 | 1 | 457.55000000 | | 20K0F1D |
| 3 | 1 | 457.57500000 | | 20K0F3E |
| 3 | 1 | 457.57500000 | | 20K0F1D |
| 3 | 1 | 457.60000000 | | 20K0F3E |
| 3 | 1 | 457.60000000 | | 20K0F1D |
| 2 | 1 | 464.50000000 | | 20K0F1D |
| 2 | 1 | 464.50000000 | | 20K0F3E |
| 2 | 1 | 469.50000000 | | 20K0F1D |
| 2 | 1 | 469.50000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 39 WAVERLY AVE, SPRINGFIELD, UNION, NJ | 40.71177778, -74.31291667 | 31.000 m | B | 6.000 m structure / 8.000 m overall | N |
| 2 | T | NJ | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 8.000 m | | | | -11.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 39 WAVERLY AVE, SPRINGFIELD, NJ | | 2017550736 |
License history
| Date | File or call sign | Action |
|---|
| 2013-11-30 | WPMM958 | LIEXP |
| 2013-07-01 | WPMM958 | LETRES |
| 2003-07-02 | WPMM958 | LIREN |
| 2003-06-30 | WPMM958 | LETRES |
| 2000-11-23 | WPMM958 | LICCNV |
| 1998-09-25 | WPMM958 | LIISS |
| 1998-09-25 | WPMM958 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1797463 | 2026-08-09 02:59:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMM958 | ULS 1797463 | 2026-08-09 02:59:53 |
| Status | E | ULS 1797463 | 2026-08-09 02:59:53 |
| Service | IG | ULS 1797463 | 2026-08-09 02:59:53 |
| Grant Date | 2003-07-02 | ULS 1797463 | 2026-08-09 02:59:53 |
| Expiration Date | 2013-09-25 | ULS 1797463 | 2026-08-09 02:59:53 |
| Cancellation Date | 2013-11-30 | ULS 1797463 | 2026-08-09 02:59:53 |