N9TPB FCC License Search

🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 2026) · 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

K5RHD HAM 📻 GMRS

📻

Also a GMRS licensee

WRAR342

Active until Feb 6, 2028 · same FCC Registration Number (FRN) · GMRS covers the licensee's immediate family

General class licensed since 2011 (15 yrs) K5RHD since 2011 · previously KF5MQI Arvada, CO LoTW user eQSL AG GMRS WRAR342 on APRS 6 min agoheard on PSK Reporter by 202

🔒 Not available — currently licensed, through Sep 27, 2031. If it isn't renewed, it opens for vanity requests Sep 28, 2033.

📬 QSL: LoTW user · last upload Sep 27, 2026 · eQSL AG member · QRZ · HamQTH

📝 K5RHD has filed vanity applications before — latest filed Aug 10, 2012 · what was requested

Currently held by RANDY H DIDDEL · 1 holder on record

Current holder: RANDY H DIDDEL

Held K5RHD Sep 27, 2011 → present · first licensed Sep 9, 2011 as KF5MQI · 2 licenses · FRN 0021140132

📦 Moved: Albuquerque, NM → Arvada, CO

K5RHD Active General · vanity Sep 27, 2011 → expires Sep 27, 2031

Licensee
RANDY H DIDDEL

Address
Attn: Randy Diddel
PO Box 741256
Arvada, CO 80006

FRN
0021140132

Previous call
KF5MQI (Technician)

Last granted
Aug 25, 2021

Effective
Dec 9, 2025

Last action
Dec 9, 2025
FCC actions (10)
- Dec 9, 2025 — Administrative update LIAUA
- Aug 25, 2021 — License renewed LIREN
- Oct 16, 2018 — Administrative update LIAUA
- Oct 16, 2018 — Administrative update LIAUA
- Feb 15, 2017 — Administrative update LIAUA
- Jul 6, 2012 — Administrative update LIAUA
- Mar 6, 2012 — Administrative update LIAUA
- Feb 10, 2012 — License modified LIMOD
- Sep 27, 2011 — Vanity call sign granted VANGRT
- Sep 27, 2011 — License issued LIISS
KF5MQI Canceled Technician Sep 9, 2011 → Sep 27, 2011 (canceled)

Licensee
Randolph H Diddel

Address
8127 Calle Ensueno NW
Albuquerque, NM 87120
35.1405, -106.7610 (ZIP center) · Grid DM65od · CQ 4 · ITU 7 · map ↗

FRN
0021140132

Last granted
Sep 9, 2011

Effective
Sep 9, 2011

Last action
Sep 27, 2011
FCC actions (3)
- Sep 27, 2011 — License canceled LICAN
- Sep 9, 2011 — License issued LIISS
- Sep 9, 2011 — Systematic call sign granted SYSGRT

Address history

From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Seen Sep 27, 2026 · 1 snapshot · as K5RHD
RANDY H DIDDEL
Attn: Randy Diddel
PO Box 741256
Arvada, CO 80006
Seen Oct 17, 2011 → Sep 27, 2026 · 69 snapshots · as KF5MQI
Randolph H Diddel
8127 Calle Ensueno NW, Albuquerque, NM 87120
35.1405, -106.7610 (ZIP center) · Grid DM65od · CQ 4 · ITU 7 · map ↗
Seen Apr 16, 2022 → Sep 25, 2025 · 11 snapshots · as K5RHD
RANDY H DIDDEL
Attn: Randy Diddel
PO Box 740386
Arvada, CO 80006-0386
Seen Jan 22, 2019 → May 6, 2019 · 2 snapshots · as K5RHD
RANDOLPH H DIDDEL
PO Box 740386
Arvada, CO 80006-0386
Seen May 12, 2017 → Sep 3, 2018 · 6 snapshots · as K5RHD
RANDOLPH H DIDDEL
PO Box 6683, Albuquerque, NM 87197-6683
Seen May 28, 2012 · 1 snapshot · as K5RHD
RANDOLPH H DIDDEL
10701 Main Street #605, Bellevue, WA 98004
47.6183, -122.2053 (ZIP center) · Grid CN87vo · CQ 3 · ITU 6 · map ↗

Vanity applications filed by K5RHD

Calls this licensee has asked the FCC for, newest first, in their order of preference. The FCC processes applications 18 days after filing; "likely award" is our estimate from every pending application in filing order.

Filed · Award	Applicant	Requested (in order)	Status
Filed Aug 10, 2012 Award date was Aug 28, 2012 0005347735	K5RHD · RANDOLPH H DIDDEL · General Attn: Randolph Diddel · 8127 Calle Ensueno NW, Albuquerque, NM 87120 35.1405, -106.7610 (ZIP center) · Grid DM65od · CQ 4 · ITU 7 · map ↗	1.NM5RD	Dismissed
Filed Sep 9, 2011 Granted Aug 25, 2021 0004869776	KF5MQI · Randolph H Diddel · Technician Attn: Randolph Diddel · 8127 Calle Ensueno NW, Albuquerque, NM 87120 35.1405, -106.7610 (ZIP center) · Grid DM65od · CQ 4 · ITU 7 · map ↗	1.N5RHD held 2.K5RHD ✓ granted 3.W5RHD held	Granted got K5RHD

Others requesting K5RHD

2 applications listed K5RHD as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Apr 4, 2024	Apr 22, 2024	KC5SVD · ROBERT DEAN · long beach, MS	1	Dismissed
Sep 9, 2011	Sep 27, 2011	KF5MQI · Randolph H Diddel · Albuquerque, NM	2	Granted

📡 On the air: APRS, digital & WSPR spots

📍 APRS

K5RHD · 6 min ago · 5489 ft

39.8417, -105.0917 · ]146.520MHz Toff=

K5RHD-10 · 61 min ago

39.8450, -105.0857 · 73, from K5RHD

K5RHD-9 · 11 hr ago · 2 mph · 5449 ft

39.8455, -105.0857 · doing Jeep things 11.87V

Full history on aprs.fi →

📤 Heard by others PSK Reporter

Heard by 202 stations (458 reports) · last 10 hr ago · FT8 · grid DM79KU

80m · 260m · 200

Farthest: I7DFV, 5,739 miles on 80m FT8 (-14 dB)

PSK Reporter map →

📥 Hearing others PSK Reporter

Heard 1042 stations (1705 reports) · last 2 min ago · FT8 · grid DM79KU

60m · 21740m · 10630m · 3020m · 27915m · 456

Farthest: YB1RUS, 9,386 miles on 20m FT8 (-17 dB)

PSK Reporter map →