Universal Licensing System
WQQQ938
Era Helicopters LLC
License details
| ULS identifier | 3446417 |
|---|
| Call sign | WQQQ938 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2013-02-14 |
|---|
| Expiration | 2023-02-14 |
|---|
| Cancellation | 2023-04-22 |
|---|
| Frequency range | 451.8375 - 469.575 MHz (8 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Prudhoe Bay, NORTH SLOPE, AK |
|---|
| Coordinates | 70.1988889, -148.4516111 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:18:11 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.83750000 | | | 50.000000 | 100.000000 | |
| 3 | 1 | MO | 451.83750000 | | | 50.000000 | 100.000000 | |
| 3 | 2 | MO | 451.83750000 | | | 50.000000 | 100.000000 | |
| 4 | 1 | FB2 | 452.73750000 | | | 50.000000 | 100.000000 | |
| 6 | 1 | MO | 452.73750000 | | | 50.000000 | 100.000000 | |
| 6 | 2 | MO | 452.73750000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | FX1 | 456.83750000 | | | 50.000000 | 100.000000 | |
| 3 | 2 | MO | 456.83750000 | | | 50.000000 | 100.000000 | |
| 5 | 1 | FX1 | 457.73750000 | | | 50.000000 | 100.000000 | |
| 6 | 2 | MO | 457.73750000 | | | 50.000000 | 100.000000 | |
| 7 | 1 | FB2 | 462.05000000 | | | 50.000000 | 100.000000 | |
| 8 | 1 | MO | 462.05000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FXO | 464.57500000 | | | 50.000000 | 350.000000 | |
| 8 | 1 | MO | 467.05000000 | | | 25.000000 | 25.000000 | |
| 4 | 1 | FXO | 469.57500000 | | | 50.000000 | 350.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.83750000 | | 11K0F3E |
| 1 | 1 | 451.83750000 | | 7K60FXE |
| 3 | 1 | 451.83750000 | | 11K0F3E |
| 3 | 2 | 451.83750000 | | 7K60FXE |
| 4 | 1 | 452.73750000 | | 11K0F3E |
| 4 | 1 | 452.73750000 | | 7K60FXE |
| 6 | 1 | 452.73750000 | | 11K0F3E |
| 6 | 2 | 452.73750000 | | 7K60FXE |
| 2 | 1 | 456.83750000 | | 7K60FXE |
| 2 | 1 | 456.83750000 | | 11K0F3E |
| 3 | 2 | 456.83750000 | | 11K0F3E |
| 3 | 2 | 456.83750000 | | 7K60FXE |
| 5 | 1 | 457.73750000 | | 11K0F3E |
| 5 | 1 | 457.73750000 | | 7K60FXE |
| 6 | 2 | 457.73750000 | | 7K60FXE |
| 6 | 2 | 457.73750000 | | 11K0F3E |
| 7 | 1 | 462.05000000 | | 11K0F3E |
| 7 | 1 | 462.05000000 | | 7K60FXE |
| 8 | 1 | 462.05000000 | | 7K60FXE |
| 8 | 1 | 462.05000000 | | 11K0F3E |
| 1 | 1 | 464.57500000 | | 11K0F3E |
| 1 | 1 | 464.57500000 | | 7K60FXE |
| 8 | 1 | 467.05000000 | | 7K60FXE |
| 8 | 1 | 467.05000000 | | 11K0F3E |
| 4 | 1 | 469.57500000 | | 11K0F3E |
| 4 | 1 | 469.57500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | NOC HANGER, KUPARUK, NORTH SLOPE, AK | 70.48302778, -149.85588889 | 5.600 m | BPIPE | 10.800 m structure / 12.100 m overall | |
| 2 | | AK | | | | | |
| 3 | | | | | | | |
| 4 | | DEADHORSE HANGER, DEADHORSE, NORTH SLOPE, AK | 70.19875000, -148.45161111 | 16.000 m | BPIPE | 10.800 m structure / 12.100 m overall | |
| 5 | | AK | | | | | |
| 6 | | | | | | | |
| 7 | | 5 Houston Way Deadhorse Base, Prudhoe Bay, NORTH SLOPE, AK | 70.19888889, -148.45161111 | 16.100 m | B | 12.200 m structure / 12.200 m overall | N |
| 8 | | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.100 m | | | | 11.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | 12.100 m | | | | 27.000 | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | 12.200 m | | | | 14.000 | |
| 1 | 8 | T | | | | | | | |
| 2 | 3 | T | | | | | | | |
| 2 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 6160 Carl Brady Dr, Anchorage, AK | ANCHORAGE | 9072668358 |
License history
| Date | File or call sign | Action |
|---|
| 2023-04-22 | WQQQ938 | LIEXP |
| 2022-11-21 | WQQQ938 | LETRES |
| 2015-03-10 | WQQQ938 | LETCNS |
| 2014-12-08 | WQQQ938 | LIMOD |
| 2014-06-06 | WQQQ938 | LIMOD |
| 2013-11-19 | WQQQ938 | LETCNS |
| 2013-02-14 | WQQQ938 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3446417 | 2026-08-02 01:18:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQQQ938 | ULS 3446417 | 2026-08-02 01:18:11 |
| Status | E | ULS 3446417 | 2026-08-02 01:18:11 |
| Service | IG | ULS 3446417 | 2026-08-02 01:18:11 |
| Grant Date | 2013-02-14 | ULS 3446417 | 2026-08-02 01:18:11 |
| Expiration Date | 2023-02-14 | ULS 3446417 | 2026-08-02 01:18:11 |
| Cancellation Date | 2023-04-22 | ULS 3446417 | 2026-08-02 01:18:11 |