Universal Licensing System
WPNI627
IWL Communications, Inc. d/b/a CapRock Services Corp
License details
| ULS identifier | 1043825 |
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| Call sign | WPNI627 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 1997-12-23 |
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| Expiration | 2002-12-23 |
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| Cancellation | 2002-11-18 |
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| Frequency range | 933.375 MHz |
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| Locations | 2 |
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| Representative location | OFFSHORE, GM |
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| Coordinates | 28.5241111, -90.9736944 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-09-14 17:06:57 |
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Licensee
| Name | IWL Communications, Inc. d/b/a CapRock Services Corp |
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| Applicant type | C |
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| FRN | 0001643766 |
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| Location | Houston, TX |
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| Address | 12000 Aerospace Avenue, Suite 200, Houston, TX, 77034 |
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| Phone | 2814820289 |
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| Email | [email protected] |
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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 | 933.37500000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 933.37500000 | | 200KF9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | SHIP SHOAL 207 A, OFFSHORE, GM | 28.52411111, -90.97369444 | | | 39.600 m structure / 39.600 m overall | |
| 2 | R | | 28.45550000, -91.08147222 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | 20.2000 | 234.3000 | | |
| 1 | 2 | R | | | | 20.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2002-11-19 | WPNI627 | LICAN |
| 2002-09-30 | WPNI627 | LETRES |
| 2002-04-08 | WPNI627 | LITRAN |
| 2002-01-31 | WPNI627 | LITRAN |
| 2000-12-07 | WPNI627 | LITRAN |
| 1999-12-29 | WPNI627 | LIAUA |
| 1999-12-22 | WPNI627 | LIAUA |
| 1999-08-14 | WPNI627 | LICCNV |
| 1997-12-22 | WPNI627 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1043825 | 2026-08-31 20:51:05 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Applicant Frn | 0001643766 | ULS 1043825 | 2026-08-31 21:03:29 |
| Applicant Name | IWL Communications, Inc. d/b/a CapRock Services Corp | ULS 1043825 | 2026-08-31 21:03:29 |
| Call Sign | WPNI627 | ULS 1043825 | 2026-08-31 21:03:29 |
| Cancellation Date | 2002-11-18 | ULS 1043825 | 2026-08-31 21:03:29 |
| Contact Name | 2814820289 | ULS 1043825 | 2026-08-31 21:03:29 |
| Description | 736178 | ULS 1043825 | 2026-08-31 21:03:29 |
| Expiration Date | 2002-12-23 | ULS 1043825 | 2026-08-31 21:03:29 |
| Filed Date | 1997-12-23 | ULS 1043825 | 2026-08-31 21:03:29 |
| Grant Date | 1997-12-23 | ULS 1043825 | 2026-08-31 21:03:29 |
| Service | MG | ULS 1043825 | 2026-08-31 21:03:29 |
| Source Archive | l_micro.zip | ULS 1043825 | 2026-08-31 21:03:29 |
| Status | C | ULS 1043825 | 2026-08-31 21:03:29 |