Universal Licensing System
WQSF421
HENSEL PHELPS CONSTRUCTION CO
License details
| ULS identifier | 3514399 |
|---|
| Call sign | WQSF421 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-08-03 |
|---|
| Expiration | 2033-09-12 |
|---|
| Frequency range | 451.35 - 463.65 MHz (9 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | DEDEDO, GUAM, GU |
|---|
| Coordinates | 13.5152778, 144.8361111 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-09 03:03:22 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.35000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.05000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.41250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.81250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.83750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.41250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.81250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.97500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 463.65000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.35000000 | | 11K2F3E |
| 1 | 1 | 452.05000000 | | 11K2F3E |
| 1 | 1 | 452.41250000 | | 11K2F3E |
| 1 | 1 | 452.81250000 | | 11K2F3E |
| 1 | 1 | 452.83750000 | | 11K2F3E |
| 1 | 1 | 457.41250000 | | 11K2F3E |
| 1 | 1 | 457.81250000 | | 11K2F3E |
| 1 | 1 | 457.97500000 | | 11K2F3E |
| 1 | 1 | 463.65000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | DEDEDO, GUAM, GU | 13.51527778, 144.83611111 | | | | |
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 | 201 FARENHOLT AVE, TAMUNING, GU | GUAM | 6719226010 |
License history
| Date | File or call sign | Action |
|---|
| 2023-08-03 | WQSF421 | LIREN |
| 2018-11-29 | WQSF421 | LIMOD |
| 2013-09-12 | WQSF421 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3514399 | 2026-08-09 03:03:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQSF421 | ULS 3514399 | 2026-08-09 03:03:22 |
| Status | A | ULS 3514399 | 2026-08-09 03:03:22 |
| Service | IG | ULS 3514399 | 2026-08-09 03:03:22 |
| Grant Date | 2023-08-03 | ULS 3514399 | 2026-08-09 03:03:22 |
| Expiration Date | 2033-09-12 | ULS 3514399 | 2026-08-09 03:03:22 |