Universal Licensing System
WPJA281
Robertshaw Communications Corporation
License details
| ULS identifier | 1033922 |
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| Call sign | WPJA281 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 2000-09-02 |
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| Expiration | 2010-08-29 |
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| Cancellation | 2010-10-30 |
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| Frequency range | 17720 MHz |
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| Locations | 2 |
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| Representative location | DUBUQUE, DUBUQUE, IA |
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| Coordinates | 42.5002778, -90.6695556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:47 |
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Licensee
| Name | Robertshaw Communications Corporation |
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| Applicant type | C |
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| FRN | 0003297827 |
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| Location | Princeton, NJ |
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| Address | 345 Witherspoon Street, Princeton, NJ, 08542 |
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| Phone | 6099217177 |
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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 | FXO | 17720.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17720.00000000 | | 40M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 8TH AND BLUFF STS, DUBUQUE, DUBUQUE, IA | 42.50027778, -90.66955556 | 199.600 m | | 19.800 m structure / 19.800 m overall | |
| 2 | R | | 42.52861111, -90.61566667 | 276.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 38.8000 | 54.6000 | | |
| 1 | 2 | R | | | | 38.8000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2010-10-30 | WPJA281 | LIEXP |
| 2010-06-07 | WPJA281 | LETRES |
| 2001-02-14 | WPJA281 | LIASS |
| 2000-09-02 | WPJA281 | LIREN |
| 2000-06-04 | WPJA281 | LETRES |
| 1999-08-14 | WPJA281 | LICCNV |
| 1995-07-27 | WPJA281 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1033922 | 2026-08-02 02:43:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPJA281 | ULS 1033922 | 2026-08-02 02:43:47 |
| Status | E | ULS 1033922 | 2026-08-02 02:43:47 |
| Service | MG | ULS 1033922 | 2026-08-02 02:43:47 |
| Grant Date | 2000-09-02 | ULS 1033922 | 2026-08-02 02:43:47 |
| Expiration Date | 2010-08-29 | ULS 1033922 | 2026-08-02 02:43:47 |
| Cancellation Date | 2010-10-30 | ULS 1033922 | 2026-08-02 02:43:47 |