Universal Licensing System
KDX993
M & M SERVICE COMPANY
License details
| ULS identifier | 1846092 |
|---|
| Call sign | KDX993 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2025-01-22 |
|---|
| Expiration | 2035-02-08 |
|---|
| Frequency range | 452 - 457 MHz (2 frequencies) |
|---|
| Locations | 8 |
|---|
| Representative location | GIRARD, MACOUPIN, IL |
|---|
| Coordinates | 39.4503333, -89.7745278 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:08:54 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 8 | 1 | FB2 | 452.00000000 | | | 90.000000 | 300.000000 | |
| 1 | 1 | FX1 | 457.00000000 | | | 20.000000 | 80.000000 | |
| 2 | 1 | MO | 457.00000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FX1 | 457.00000000 | | | 20.000000 | 80.000000 | |
| 4 | 1 | FX1 | 457.00000000 | | | 10.000000 | 28.000000 | |
| 5 | 1 | FX1 | 457.00000000 | | | 10.000000 | 31.000000 | |
| 6 | 1 | FX1 | 457.00000000 | | | 10.000000 | 30.000000 | |
| 7 | 1 | FX1 | 457.00000000 | | | 10.000000 | 30.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 8 | 1 | 452.00000000 | | 11K0F3E |
| 8 | 1 | 452.00000000 | | 11K2F3E |
| 1 | 1 | 457.00000000 | | 11K0F3E |
| 1 | 1 | 457.00000000 | | 11K2F3E |
| 2 | 1 | 457.00000000 | | 11K2F3E |
| 2 | 1 | 457.00000000 | | 11K0F3E |
| 3 | 1 | 457.00000000 | | 11K0F3E |
| 3 | 1 | 457.00000000 | | 11K2F3E |
| 4 | 1 | 457.00000000 | | 11K0F3E |
| 4 | 1 | 457.00000000 | | 11K2F3E |
| 5 | 1 | 457.00000000 | | 11K0F3E |
| 5 | 1 | 457.00000000 | | 11K2F3E |
| 6 | 1 | 457.00000000 | | 11K0F3E |
| 6 | 1 | 457.00000000 | | 11K2F3E |
| 7 | 1 | 457.00000000 | | 11K0F3E |
| 7 | 1 | 457.00000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | IL | | | | | |
| 2 | T | | | | | | |
| 3 | T | 201 E CENTER ST, GIRARD, MACOUPIN, IL | 39.45033333, -89.77452778 | 204.000 m | | | N |
| 4 | T | 309 N CLINTON, BUNKER HILL, MACOUPIN, IL | 39.04311111, -89.95150000 | 204.000 m | | | N |
| 5 | T | WEST OF VILLAGE LIMITS, CHESTERFIELD, MACOUPIN, IL | 39.25838889, -90.06677778 | 184.000 m | | | N |
| 6 | T | F S ELVATOR, PALMYRA, MACOUPIN, IL | 39.45005556, -89.98344444 | 207.000 m | | | N |
| 7 | T | S BISSEL ST, VIRDEN, MACOUPIN, IL | 39.50005556, -89.75008333 | 203.000 m | | | N |
| 8 | T | 606 W FIRST N, CARLINVILLE, MACOUPIN, IL | 39.27088889, -89.88955556 | 191.000 m | | | N |
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 | | 15.000 m | | | | | |
| 1 | 4 | T | | 30.000 m | | | | | |
| 1 | 5 | T | | 21.000 m | | | | | |
| 1 | 6 | T | | 24.000 m | | | | | |
| 1 | 7 | T | | 24.000 m | | | | | |
| 1 | 8 | T | | 44.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 130 N. CHILES ST, CARLINVILLE, IL | MACOUPIN | 2173242900 |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-22 | KDX993 | LIREN |
| 2014-12-03 | KDX993 | LIREN |
| 2014-12-02 | KDX993 | LTSAPR |
| 2014-11-17 | KDX993 | LETRES |
| 2014-01-24 | KDX993 | LIMOD |
| 2013-10-24 | KDX993 | LTSAPR |
| 2011-09-29 | KDX993 | LIMOD |
| 2005-02-05 | KDX993 | LIREN |
| 2005-02-04 | KDX993 | ESCAPR |
| 2004-11-15 | KDX993 | LETRES |
| 2002-02-21 | KDX993 | AUDOPR |
| 2000-11-23 | KDX993 | LICCNV |
| 1999-12-20 | KDX993 | AUTHPR |
| 1999-12-20 | KDX993 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1846092 | 2026-08-02 01:08:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KDX993 | ULS 1846092 | 2026-08-02 01:08:54 |
| Status | A | ULS 1846092 | 2026-08-02 01:08:54 |
| Service | IG | ULS 1846092 | 2026-08-02 01:08:54 |
| Grant Date | 2025-01-22 | ULS 1846092 | 2026-08-02 01:08:54 |
| Expiration Date | 2035-02-08 | ULS 1846092 | 2026-08-02 01:08:54 |