Universal Licensing System
WPVL975
INTERNAV SURVEYS Group, LLC
License details
| ULS identifier | 2431038 |
|---|
| Call sign | WPVL975 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2012-10-16 |
|---|
| Expiration | 2022-07-12 |
|---|
| Cancellation | 2022-09-17 |
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| Frequency range | 461.025 - 464.75 MHz (13 frequencies) |
|---|
| Locations | 2 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:21 |
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Licensee
| Name | INTERNAV SURVEYS Group, LLC |
|---|
| Applicant type | C |
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| FRN | 0007055270 |
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| Location | HOUSTON, TX |
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| Address | 18115 Sagecroft Dr, HOUSTON, TX, 77084 |
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| Phone | 7133760595 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBT | 461.02500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 461.07500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 461.10000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 462.12500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 462.37500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 462.40000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FBI | 464.50000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FBI | 464.55000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 464.60000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 464.62500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 464.65000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 464.72500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 464.75000000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.02500000 | | 19K6F1D |
| 1 | 1 | 461.02500000 | | 11K2F1D |
| 1 | 1 | 461.07500000 | | 11K2F1D |
| 1 | 1 | 461.07500000 | | 19K6F1D |
| 1 | 1 | 461.10000000 | | 19K6F1D |
| 1 | 1 | 461.10000000 | | 11K2F1D |
| 1 | 1 | 462.12500000 | | 11K2F1D |
| 1 | 1 | 462.12500000 | | 19K6F1D |
| 1 | 1 | 462.37500000 | | 11K2F1D |
| 1 | 1 | 462.37500000 | | 19K6F1D |
| 1 | 1 | 462.40000000 | | 19K6F1D |
| 1 | 1 | 462.40000000 | | 11K2F1D |
| 2 | 1 | 464.50000000 | | 19K6F1D |
| 2 | 1 | 464.50000000 | | 11K2F1D |
| 2 | 1 | 464.55000000 | | 19K6F1D |
| 2 | 1 | 464.55000000 | | 11K2F1D |
| 1 | 1 | 464.60000000 | | 11K2F1D |
| 1 | 1 | 464.60000000 | | 19K6F1D |
| 1 | 1 | 464.62500000 | | 11K2F1D |
| 1 | 1 | 464.62500000 | | 19K6F1D |
| 1 | 1 | 464.65000000 | | 11K2F1D |
| 1 | 1 | 464.65000000 | | 19K6F1D |
| 1 | 1 | 464.72500000 | | 11K2F1D |
| 1 | 1 | 464.72500000 | | 19K6F1D |
| 1 | 1 | 464.75000000 | | 19K6F1D |
| 1 | 1 | 464.75000000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 18115 Sagecroft Dr, HOUSTON, TX | HARRIS | 7133760595 |
Special conditions
| Type | Condition code |
|---|
| P | 1004 |
| P | 1035 |
| P | 5081 |
License history
| Date | File or call sign | Action |
|---|
| 2022-09-17 | WPVL975 | LIEXP |
| 2012-10-16 | WPVL975 | LIREN |
| 2012-09-20 | WPVL975 | ESCAPR |
| 2012-08-29 | WPVL975 | ESCAPR |
| 2012-05-22 | WPVL975 | ESCAPR |
| 2012-04-16 | WPVL975 | LETRES |
| 2002-07-12 | WPVL975 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2431038 | 2026-08-02 01:15:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPVL975 | ULS 2431038 | 2026-08-02 01:15:21 |
| Status | E | ULS 2431038 | 2026-08-02 01:15:21 |
| Service | IG | ULS 2431038 | 2026-08-02 01:15:21 |
| Grant Date | 2012-10-16 | ULS 2431038 | 2026-08-02 01:15:21 |
| Expiration Date | 2022-07-12 | ULS 2431038 | 2026-08-02 01:15:21 |
| Cancellation Date | 2022-09-17 | ULS 2431038 | 2026-08-02 01:15:21 |