Universal Licensing System
WPPB975
FLATIRON STRUCTURES COMPANY LLC
License details
| ULS identifier | 1815995 |
|---|
| Call sign | WPPB975 |
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| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1999-10-13 |
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| Expiration | 2004-10-13 |
|---|
| Cancellation | 2004-12-18 |
|---|
| Frequency range | 451.8375 - 457.2375 MHz (16 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | CIBOLA, NM |
|---|
| Coordinates | 35.2525278, -107.5964444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:58 |
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Licensee
| Name | FLATIRON STRUCTURES COMPANY LLC |
|---|
| Applicant type | C |
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| Location | LONGMONT, CO |
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| Address | 10090 I40 FRONTAGE ROAD, LONGMONT, CO, 80504 |
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| Phone | 3034441760 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 451.83750000 | | | 100.000000 | | |
| 1 | 1 | MO | 451.86250000 | | | 100.000000 | | |
| 2 | 1 | MO | 451.86250000 | | | 100.000000 | | |
| 1 | 1 | MO | 451.88750000 | | | 100.000000 | | |
| 2 | 1 | MO | 451.88750000 | | | 100.000000 | | |
| 3 | 1 | MO | 451.88750000 | | | 100.000000 | | |
| 1 | 1 | MO | 451.93750000 | | | 100.000000 | | |
| 2 | 1 | MO | 451.93750000 | | | 100.000000 | | |
| 2 | 1 | MO | 451.96250000 | | | 100.000000 | | |
| 3 | 1 | MO | 451.98750000 | | | 100.000000 | | |
| 2 | 1 | MO | 452.01250000 | | | 100.000000 | | |
| 3 | 1 | MO | 452.23750000 | | | 100.000000 | | |
| 2 | 1 | MO | 456.83750000 | | | 100.000000 | | |
| 1 | 1 | MO | 456.86250000 | | | 100.000000 | | |
| 2 | 1 | MO | 456.86250000 | | | 100.000000 | | |
| 1 | 1 | MO | 456.88750000 | | | 100.000000 | | |
| 2 | 1 | MO | 456.88750000 | | | 100.000000 | | |
| 3 | 1 | MO | 456.88750000 | | | 100.000000 | | |
| 1 | 1 | MO | 456.93750000 | | | 100.000000 | | |
| 2 | 1 | MO | 456.93750000 | | | 100.000000 | | |
| 2 | 1 | MO | 456.96250000 | | | 100.000000 | | |
| 3 | 1 | MO | 456.98750000 | | | 100.000000 | | |
| 2 | 1 | MO | 457.01250000 | | | 100.000000 | | |
| 3 | 1 | MO | 457.23750000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.83750000 | | 11K2F3E |
| 1 | 1 | 451.86250000 | | 11K2F3E |
| 2 | 1 | 451.86250000 | | 11K2F3E |
| 1 | 1 | 451.88750000 | | 11K2F3E |
| 2 | 1 | 451.88750000 | | 11K2F3E |
| 3 | 1 | 451.88750000 | | 11K2F3E |
| 1 | 1 | 451.93750000 | | 11K2F3E |
| 2 | 1 | 451.93750000 | | 11K2F3E |
| 2 | 1 | 451.96250000 | | 11K2F3E |
| 3 | 1 | 451.98750000 | | 11K2F3E |
| 2 | 1 | 452.01250000 | | 11K2F3E |
| 3 | 1 | 452.23750000 | | 11K2F3E |
| 2 | 1 | 456.83750000 | | 11K2F3E |
| 1 | 1 | 456.86250000 | | 11K2F3E |
| 2 | 1 | 456.86250000 | | 11K2F3E |
| 1 | 1 | 456.88750000 | | 11K2F3E |
| 2 | 1 | 456.88750000 | | 11K2F3E |
| 3 | 1 | 456.88750000 | | 11K2F3E |
| 1 | 1 | 456.93750000 | | 11K2F3E |
| 2 | 1 | 456.93750000 | | 11K2F3E |
| 2 | 1 | 456.96250000 | | 11K2F3E |
| 3 | 1 | 456.98750000 | | 11K2F3E |
| 2 | 1 | 457.01250000 | | 11K2F3E |
| 3 | 1 | 457.23750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CIBOLA, NM | 35.25252778, -107.59644444 | | | | |
| 2 | T | SAN JUAN, NM | 36.41750000, -107.84477778 | | | | |
| 3 | T | BERNALILLO, NM | 35.21727778, -106.45225000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | | | 3034441760 |
License history
| Date | File or call sign | Action |
|---|
| 2004-12-18 | WPPB975 | LIEXP |
| 2004-07-19 | WPPB975 | LETRES |
| 2001-09-20 | WPPB975 | AUDOPR |
| 2000-11-23 | WPPB975 | LICCNV |
| 1999-10-19 | WPPB975 | AUTHPR |
| 1999-10-13 | WPPB975 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1815995 | 2026-08-02 01:26:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPPB975 | ULS 1815995 | 2026-08-02 01:26:58 |
| Status | E | ULS 1815995 | 2026-08-02 01:26:58 |
| Service | IG | ULS 1815995 | 2026-08-02 01:26:58 |
| Grant Date | 1999-10-13 | ULS 1815995 | 2026-08-02 01:26:58 |
| Expiration Date | 2004-10-13 | ULS 1815995 | 2026-08-02 01:26:58 |
| Cancellation Date | 2004-12-18 | ULS 1815995 | 2026-08-02 01:26:58 |