FRN Lookup
FRN Details
FRN: 0018979724
Name: SHEFFIELD, MARK E
Contact: MARK SHEFFIELD
City/State: Charlotte, NC
Last seen: 2025-11-25 00:00:00+00
Associated Amateur Licenses
| Callsign | Status | Service | Grant | Expiry | Cancelled |
|---|---|---|---|---|---|
| K4LFL | A | HV | 2020-02-14 | 2030-02-14 | |
| N0LF | C | HV | 2010-09-11 | 2020-10-13 | 2020-02-14 |
Pending / Recent Applications (by FRN)
No pending or recent applications found for this FRN.