W4DDA
District 4 · 1x3
Active (Vanity)
- End Date
- 2027-09-02
- Available Date
- —
- Phonetic Weight
- 9
- Morse Weight
- 51
Current License
Grotenberg, David M
Entity Type: L
Operator Class: T
Granted: 2017-09-02
Expires: 2027-09-02
License History
- License Issued2017-09-02
- VANGRT2017-09-02
- License Canceled2012-02-10
- LIAUA2012-01-09
- LIMOD2012-01-09
- LIMOD2011-11-07
- LIAUA2009-01-21
- License Issued2008-05-02
- VANGRT2008-05-02
Applications
- Purpose: MD · Status: G2017-08-15Requested: W4DDA, W4CTF, W4BOZ, W4DOO, W4BAK, W4CLU, W4DUPEntered: 2017-08-15
- Purpose: MD · Status: G2008-04-14Requested: W4DDAEntered: 2008-04-14
License history reflects what the FCC's ULS currently carries — the weekly reconciliation overwrites the raw tables in place, so this is a current-state snapshot, not history this site accumulated itself.