Universal Licensing System
WNKM728
Delta Air Lines Inc.
License details
| ULS identifier | 1660862 |
|---|
| Call sign | WNKM728 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2022-10-19 |
|---|
| Expiration | 2032-12-10 |
|---|
| Frequency range | 460.8 - 468.725 MHz (4 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Indianapolis, MARION, IN |
|---|
| Coordinates | 39.7297222, -86.2741667 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:14:48 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2A | 460.80000000 | | | 20.000000 | 20.000000 | |
| 3 | 1 | FB2A | 463.72500000 | | | 20.000000 | 13.000000 | |
| 2 | 1 | MOA | 465.80000000 | | | 2.000000 | 2.000000 | |
| 4 | 1 | MOA | 468.72500000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 460.80000000 | | 11K2F3E |
| 3 | 1 | 463.72500000 | | 11K2F3E |
| 2 | 1 | 465.80000000 | | 11K2F3E |
| 4 | 1 | 468.72500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Indianapolis Int. Airport, INDIANAPOLIS, MARION, IN | 39.71472222, -86.29638889 | 242.900 m | BANT | 13.800 m structure / 16.800 m overall | N |
| 2 | T | | | | | | |
| 3 | | Indianapolis Int. Airport, Indianapolis, MARION, IN | 39.72972222, -86.27416667 | 242.900 m | BANT | 24.700 m structure / 29.000 m overall | N |
| 4 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 16.800 m | | | | 28.800 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | | | 29.000 m | | | | 41.100 | |
| 1 | 4 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | DELTA OPS OFFICE INDIANAPOLIS INTL AIRPORT, INDIANAPOLIS, IN | MARION | 3172483861 |
License history
| Date | File or call sign | Action |
|---|
| 2022-10-19 | WNKM728 | LIREN |
| 2022-09-19 | WNKM728 | LETRES |
| 2014-04-11 | WNKM728 | LIAUA |
| 2014-04-10 | WNKM728 | ESUAPR |
| 2014-02-05 | WNKM728 | LIAUA |
| 2014-02-04 | WNKM728 | ESCAPR |
| 2012-11-28 | WNKM728 | LIREN |
| 2012-11-21 | WNKM728 | ESCAPR |
| 2012-09-27 | WNKM728 | LIMOD |
| 2012-09-17 | WNKM728 | LETRES |
| 2012-07-10 | WNKM728 | ESCAPR |
| 2011-06-28 | WNKM728 | LIAUA |
| 2011-06-27 | WNKM728 | ESCAPR |
| 2009-06-22 | WNKM728 | LIASS |
| 2009-06-10 | WNKM728 | LTSAPR |
| 2009-04-06 | WNKM728 | LTSAPR |
| 2009-03-17 | WNKM728 | LIMOD |
| 2008-12-02 | WNKM728 | LETCNS |
| 2008-02-27 | WNKM728 | LIMOD |
| 2007-07-05 | WNKM728 | LIASS |
| 2007-05-31 | WNKM728 | LTSAPR |
| 2006-07-17 | WNKM728 | AUTHPR |
| 2006-07-16 | WNKM728 | FRATRM |
| 2006-05-10 | WNKM728 | PNLISR |
| 2006-05-10 | WNKM728 | LETTRS |
| 2006-03-22 | WNKM728 | LIASS |
| 2006-02-24 | WNKM728 | AUTHPR |
| 2006-02-23 | WNKM728 | INTDUP |
| 2006-02-23 | WNKM728 | COR |
| 2006-01-03 | WNKM728 | LETCNS |
| 2005-09-13 | WNKM728 | LIAUA |
| 2005-09-13 | WNKM728 | LTSAPR |
| 2005-04-01 | WNKM728 | LIMOD |
| 2002-12-05 | WNKM728 | LIREN |
| 2002-09-16 | WNKM728 | LETRES |
| 2002-02-20 | WNKM728 | AUDOPR |
| 2000-11-23 | WNKM728 | LICCNV |
| 1997-12-04 | WNKM728 | LIREN |
| 1997-12-04 | WNKM728 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1660862 | 2026-08-02 01:14:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNKM728 | ULS 1660862 | 2026-08-02 01:14:48 |
| Status | A | ULS 1660862 | 2026-08-02 01:14:48 |
| Service | IG | ULS 1660862 | 2026-08-02 01:14:48 |
| Grant Date | 2022-10-19 | ULS 1660862 | 2026-08-02 01:14:48 |
| Expiration Date | 2032-12-10 | ULS 1660862 | 2026-08-02 01:14:48 |