KM4ZRV
Muller, David J
Arlington, VA 22203
Amateur Radio
Technician
Active
Licence info
- Call sign
- KM4ZRV
- Licence ID
- 0003875362
- FCC Reg. №
- 0026115824
- ULS file №
- 0007594727
- Radio service
- HA — Amateur Radio
- Status
- Active
- Granted
- 2026-09-30
- Effective
- 2026-09-30
- Expires
- 2036-12-16
- Last action
- 2026-09-30
Licensee
- Name
- Muller, David J
- Type
- Individual
- Street
- 118 N Oakland St
- City / state / ZIP
- Arlington, VA 22203
Amateur details
- Operator class
- Technician (T)
- Group code
- D Group
- Region
- 4