Confidence: Medium · Source: FCC ULS · As of 2026-09-09
K1RTN
ActiveLesniak, Aleksander P
- Location
- Denver, CO
- Class
- General
- Granted
- 2021-08-20
- Expires
- 2031-08-20
- Previous call
- KE0WUJ
- FRN
- 0006781520
Sign in to watch
Get notified about status changes and vanity availability for this callsign.
Vanity availability
HeldCurrently held
K1RTN is held by an active license; it isn't a vanity slot right now.
Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).
Callsign genealogy
Full chain →Previously held by current licensee
- Lesniak, Aleksander PCOgranted 2019-09-16cancelled 2021-08-20
License history
0 eventsNo recorded events.