Universal Licensing System
WPKM307
NEDERLAND REFRIGERATION CORP DBA E CUBE INC
License details
| ULS identifier | 1748565 |
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| Call sign | WPKM307 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-04-13 |
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| Expiration | 2012-04-16 |
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| Cancellation | 2012-06-16 |
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| Frequency range | 461.325 - 469.6375 MHz (6 frequencies) |
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| Locations | 1 |
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| Representative location | BOULDER, CO |
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| Coordinates | 40.0208056, -105.2630556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:42 |
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Licensee
| Name | NEDERLAND REFRIGERATION CORP DBA E CUBE INC |
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| Applicant type | C |
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| FRN | 0006352488 |
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| Location | BOULDER, CO |
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| Address | 1900 FOLSOM 109, BOULDER, CO, 80302 |
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| Phone | 3034432610 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 461.32500000 | | | 5.000000 | | |
| 1 | 1 | MO | 463.40000000 | | | 5.000000 | | |
| 1 | 1 | MO | 464.22500000 | | | 5.000000 | | |
| 1 | 1 | MO | 467.85000000 | | | 2.000000 | | |
| 1 | 1 | MO | 468.98750000 | | | 2.000000 | | |
| 1 | 1 | MO | 469.63750000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.32500000 | | 20K0F3E |
| 1 | 1 | 463.40000000 | | 20K0F3E |
| 1 | 1 | 464.22500000 | | 20K0F3E |
| 1 | 1 | 467.85000000 | | 20K0F3E |
| 1 | 1 | 468.98750000 | | 20K0F3E |
| 1 | 1 | 469.63750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BOULDER, CO | 40.02080556, -105.26305556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1900 FOLSOM 109, BOULDER, CO | | 3034432610 |
License history
| Date | File or call sign | Action |
|---|
| 2012-06-16 | WPKM307 | LIEXP |
| 2012-01-23 | WPKM307 | LETRES |
| 2002-04-13 | WPKM307 | LIREN |
| 2002-02-22 | WPKM307 | LIAUA |
| 2002-01-22 | WPKM307 | LETRES |
| 2001-10-15 | WPKM307 | AUDOPR |
| 2000-11-23 | WPKM307 | LICCNV |
| 1997-04-16 | WPKM307 | LIISS |
| 1997-04-16 | WPKM307 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1748565 | 2026-08-02 01:15:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPKM307 | ULS 1748565 | 2026-08-02 01:15:42 |
| Status | E | ULS 1748565 | 2026-08-02 01:15:42 |
| Service | IG | ULS 1748565 | 2026-08-02 01:15:42 |
| Grant Date | 2002-04-13 | ULS 1748565 | 2026-08-02 01:15:42 |
| Expiration Date | 2012-04-16 | ULS 1748565 | 2026-08-02 01:15:42 |
| Cancellation Date | 2012-06-16 | ULS 1748565 | 2026-08-02 01:15:42 |