N9TPB
FCC License Search
🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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, WIKU0DM HAM
✅ Available for a vanity request — free since Oct 7, 2019.
2x2 call: Advanced and Amateur Extra licensees can request it.
No pending applications list it.
📬 QSL: LoTW user · last upload Feb 27, 2010 · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Oct 7, 2019
Previous holder: Duncan P MACLACHLAN
Held KU0DM Jul 17, 2007 → Oct 6, 2017 · first licensed Apr 28, 2004 as W0AR · 6 licenses · FRN 0014641674
-
📦 Moved: Overland Park, KS → Kansas City, KS
- Licensee
- Duncan P MACLACHLAN
- Address
- 3101 S 9th Place
KANSAS CITY, KS 66103
- FRN
- 0014641674
- Previous call
- KU0DM (General)
- Last granted
- Oct 6, 2017
- Effective
- Jun 18, 2026
- Last action
- Jun 18, 2026
FCC actions (5)
- Jun 18, 2026 — Administrative update LIAUA
- Nov 8, 2022 — Administrative update LIAUA
- Apr 29, 2021 — Administrative update LIAUA
- Oct 6, 2017 — Vanity call sign granted VANGRT
- Oct 6, 2017 — License issued LIISS
-
📦 Moved: Prairie Village, KS → Overland Park, KS
- Licensee
- LEE BERGREN MEMORIAL SOCIETY
- Address
- Attn: DUNCAN P MACLACHLAN
12608 Noland St
Overland Park, KS 66103
- FRN
- 0014641674
- Previous call
- KD0HVV
- Trustee
- W0HF
- Last granted
- May 9, 2019
- Effective
- Dec 13, 2022
- Last action
- Dec 13, 2022
FCC actions (7)
- Dec 13, 2022 — Administrative update LIAUA
- Aug 16, 2021 — Administrative update LIAUA
- May 20, 2019 — Administrative update LIAUA
- May 9, 2019 — License renewed LIREN
- Apr 4, 2017 — Administrative update LIAUA
- Jun 19, 2009 — Vanity call sign granted VANGRT
- Jun 19, 2009 — License issued LIISS
-
📦 Moved: Lawrence, KS → Prairie Village, KS
- Licensee
- Lee Bergren Memorial Society
- Address
- Attn: DUNCAN P MACLACHLAN
4411 W 82nd Terr
Prairie Village, KS 66208
- FRN
- 0018799254
- Trustee
- KU0DM
- Last granted
- May 19, 2009
- Effective
- May 19, 2009
- Last action
- Jun 19, 2009
FCC actions (3)
- Jun 19, 2009 — License canceled LICAN
- May 19, 2009 — License issued LIISS
- May 19, 2009 — Systematic call sign granted SYSGRT
-
📦 Moved: Prairie Village, KS → Lawrence, KS
- Licensee
- DUNCAN P MACLACHLAN
- Address
- 1607 W 9th St, Apartment B6
Lawrence, KS 66044
- FRN
- 0014641674
- Previous call
- KC0VVU (General)
- Last granted
- Apr 20, 2017
- Effective
- Apr 20, 2017
- Last action
- Oct 6, 2017
FCC actions (6)
- Oct 6, 2017 — License canceled LICAN
- Apr 20, 2017 — License renewed LIREN
- Mar 21, 2017 — Administrative update LIAUA
- Feb 14, 2017 — Administrative update LIAUA
- Jul 17, 2007 — Vanity call sign granted VANGRT
- Jul 17, 2007 — License issued LIISS
-
📦 Moved: Kansas City, MO → Prairie Village, KS
- Licensee
- DUNCAN P MACLACHLAN
- Address
- 4411 WEST 82ND TERR
PRAIRIE VILLAGE, KS 66208
- FRN
- 0014641674
- Last granted
- Feb 6, 2006
- Effective
- Jan 30, 2007
- Last action
- Jul 17, 2007
FCC actions (5)
- Jul 17, 2007 — License canceled LICAN
- Jan 30, 2007 — License modified LIMOD
- Apr 24, 2006 — License modified LIMOD
- Feb 6, 2006 — License issued LIISS
- Feb 6, 2006 — Systematic call sign granted SYSGRT
-
- Licensee
- Albert L Bergren
- Address
- 808 E 108th St
Kansas City, MO 64131
- FRN
- 0014641674
- Last granted
- Apr 29, 2004
- Effective
- Apr 29, 2004
- Last action
- Mar 13, 2024
FCC actions (3)
- May 29, 2009 — Record corrected COR
- May 29, 2009 — Record corrected COR
- Apr 28, 2004 — FCC action LTSFRN
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 W0HF
Duncan P MACLACHLAN
3101 S 9th Place, KANSAS CITY, KS 66103 - Seen Apr 27, 2024 → Sep 27, 2026 · 11 snapshots · as W0AR
LEE BERGREN MEMORIAL SOCIETY
Attn: DUNCAN P MACLACHLAN
12608 Noland St, Overland Park, KS 66103 - Seen May 12, 2017 → Sep 27, 2026 · 26 snapshots · as KU0DM
DUNCAN P MACLACHLAN
1607 W 9th St, Apartment B6, Lawrence, KS 66044 - Seen May 27, 2010 → Sep 27, 2026 · 72 snapshots · as KD0HVV
Lee Bergren Memorial Society
Attn: DUNCAN P MACLACHLAN
4411 W 82nd Terr, Prairie Village, KS 66208 - Seen May 27, 2010 → Sep 27, 2026 · 72 snapshots · as KC0VVU
DUNCAN P MACLACHLAN
4411 WEST 82ND TERR, PRAIRIE VILLAGE, KS 66208 - Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as W0AR
Albert L Bergren
808 E 108th St, Kansas City, MO 64131 - Seen Apr 27, 2024 → Sep 25, 2025 · 10 snapshots · as W0HF
Duncan P MACLACHLAN
12608 Noland Street, Overland Park, KS 66213 - Seen Apr 16, 2022 · 1 snapshot · as W0AR
LEE BERGREN MEMORIAL SOCIETY
Attn: DUNCAN P MACLACHLAN
2600 W 47th Ave Apt 206, Kansas City, KS 66103 - Seen Apr 16, 2022 · 1 snapshot · as W0HF
Duncan P MACLACHLAN
2600 W 47th Ave, Apartment 206, Kansas City, KS 66103 - Seen May 12, 2017 → May 6, 2019 · 8 snapshots · as W0AR
Lee Bergren Memorial Society
Attn: DUNCAN P MACLACHLAN
1607 W 9th St Apartment B 6, Lawrence, KS 66044
Others requesting KU0DM
1 application listed KU0DM as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Jun 28, 2007 | Jul 16, 2007 | KC0VVU · DUNCAN P MACLACHLAN · PRAIRIE VILLAGE, KS | 1 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KU0DM in the last 24 hours. They show up here within seconds of KU0DM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.