🕒 FCC license data updated today 9:45 am CDT · next update tomorrow 6:00 am CDT
Ask: HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WI · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)
N9TMF HAM
✅ Available for a vanity request — free since May 19, 2005.
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it.
No pending applications list it.
From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.
Seen Sep 9, 1993 → Apr 17, 2003 · 19 discs N9TMF
· Technician · issued May 18, 1993, expires May 18, 2003
JOHN F. HIERTZ
8118 WILMOT RD, SPRING GROVE, IL 60081
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Nov 7, 2004 → Oct 25, 2026 · 51 snapshots · as N9TMF
JOHN F HIERTZ
8118 WILMOT RD, SPRING GROVE, IL 60081
No APRS positions, PSK Reporter reports or WSPR spots for N9TMF in the last 24 hours. They show up here within seconds of N9TMF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.