Category Archives: HF Net

March 2025 HF Net Report

We had our monthly HF Net on 3/5/25 at 8:30 AM Pacific Time. Kirk – KK6KC was in the A3 shack, Doug – KM4GC was in his home QTH in Leesburg, VA, and Al Carlson – NA1N in his home QTH in Laytonsville MD. Dan Plaster was also there most of the time as an observer.

Reports

RX/TXKirkAlDoug
Kirk
Al3-7
Doug
10m 28.482 MHz
RX/TXKirkAlDoug
Kirk5-55-5
Al4-73-6
Doug5-55-1
12m 24.933 MHz
RX/TXKirkAlDoug
Kirk3-34-5
Al3-32-2
Doug5-4
15m 21.282 MHz
RX/TXKirkAlDoug
Kirk3-3
Al2-32-3
Doug2-21-1
17m 18.13575 MHz
RX/TXKirkAlDoug
Kirk
Al2-22-2
Doug1-1
20m 14.250 MHz
RX/TXKirkAlDoug
Kirk
Al5-9
Doug5-9
40m 7.262 MHz
RX/TXKirkAlDoug
Kirk
Al
Doug
80m 28.482 MHz

Readability

Signal Strength

  1. Unreadable
  2. Barely readable, occasional words distinguishable
  3. Readable with considerable difficulty
  4. Readable with practically no difficulty
  5. Perfectly readable
  1. Faint signals, barely perceptible
  2. Very weak signals
  3. Weak signals
  4. Fair signals
  5. Fairly good signals
  6. Good signals
  7. Moderately strong signals
  8. Strong signals
  9. Extremely strong signals

February 2025 HF Net Report

The HF Net for the AEA Amateur Radio Club started at 8:30 AM PST on Wednesday February 5. Operators were Kirk Crawford KK6KC at the A3 Shack in El Segundo CA, and Al Carlson NA1N at his home QTH in Laytonsville MD. Jeff Light also attended as an observer.

Results

Band (M)Frequency (MHz)KK6KC ReportNA1N Report
1224.9615-33-4
1521.2802-33-3
1718.1161-32-3
2014.2751-31-3
407.262

Al is using a fan dipole and his 10M band element was broken. I suspect we would have had even better communication there than on 12M.

Readability

Signal Strength

  1. Unreadable
  2. Barely readable, occasional words distinguishable
  3. Readable with considerable difficulty
  4. Readable with practically no difficulty
  5. Perfectly readable
  1. Faint signals, barely perceptible
  2. Very weak signals
  3. Weak signals
  4. Fair signals
  5. Fairly good signals
  6. Good signals
  7. Moderately strong signals
  8. Strong signals
  9. Extremely strong signals

January 2025 HF Net Report

Our January HF Net started at 8:30AM PST on January 22, 2025. I (Kirk Crawford KK6KC) was in the A3 shack in El Segundo with Kevin Kirio AJ6ZJ. Doug McNulty KM4GC was at his home QTH in Leesburg VA. Bob Lanahan KK6WYW joined us late as an observer. We tried several bands from 10M to 20M. Best was 12M. Here are the results:

El Segundo hears DougFrequency (MHz) or Band (M)Doug hears El Segundo
10M
5-312 M 24.950 MHz5-5
3-115 M 21.319 MHz3-1
2-117 M 18.115 MHz
20 M 14.164 MHz

December 2024 HF Net Report

We had our December HF Net at 8:30 AM PST on Wednesday December 4. Operators were:

  • Kirk Crawford – KK6KC – A3 Shack
  • Bob Lanahan – KK6WYW – Vero Beach FL
  • Doug McNulty – KM4GC – Leesburg VA
  • Al Carlson – NA1N – Laytonsville MD

Reports

RX/TXKirkBobAlDoug
Kirk1-11-1
Bob1-12-63-3
Al5-53-3
Doug5-7
14.234 MHz
RX/TXKirkBobAlDoug
Kirk5-5
Bob
Al
Doug5-9
28.412MHz
RX/TXKirkBobAlDoug
Kirk2-15-5
Bob
Al3-33-3
Doug5-3
24.947 MHz

See this table for the definition of our signal reports.

November 2024 HF Net

We had our HF Net for November on 11/6 at 8:30 AM PST.

David Ping WB6DP joined me, Kirk Crawford KK6KC in the A3 Shack, and we had Doug McNulty KM4GC in Leesburg VA and Bob Lanahan KK6WYW in Vero Beach FL. Kevin Kirio was in the teams meeting as an observer.

We tried several bands. Here are the results:

14.270 MHz – No Contact

RX/TXKirkDougBob
Kirk5-3
Doug
Bob
18.125 MHz
RX/TXKirkDougBob
Kirk5-33-4
Doug5-9
Bob2-4
21.317 MHz
RX/TXKirkDougBob
Kirk5-4
Doug5-7
Bob
24.964 MHz
RX/TXKirkDougBob
Kirk5-8
Doug5-3
Bob
28.640 MHz
RX/TXDougBob
Doug5-2 to 5-7
Bob5-2 to 5-7
14.288 MHz (Lots of Fading)

So we had workable coast to coast communication on multiple bands. The propagation was rapidly changing during the contacts. See you next month!

October 2024 HF Net Report

We had our October 2024 HF net at 8:30 AM PDT on October 2. We had pretty good propagation today, especially on 20 between LA and Tucson which is highly unusual.

Operators

  • Kirk Crawford- KK6KC – El Segundo, CA – AGO A3 Shack
  • Tom Fagan – K7DF – Tucson, AZ – Raytheon HAM Club Shack
  • Al Carlson – NA1N – Laytonsville, MD – Home Shack

20 Meters

RX\TXAlTomKirk
Al5-5
Tom5-55-9
Kirk20 Over
14.275 MHz

17 Meters

RX\TXAlTomKirk
Al5-33-3
Tom5-5
Kirk2-3
18.145 MHz

15 Meters

RX\TXAlTomKirk
Al5-93-3
Tom5-95-5
Kirk3-35-5
21.300 MHz

10 Meters

RX\TXAlTomKirk
Al5-6
Tom5-75-5
Kirk4-5
28.593 MHz

September HF Net

The HF Net began at 8:30 AM PDT with Kirk – KK6KC, Tom -K7DF, Doug-KM4GC and Stephanie-KN6RNB. We had time to do 20 Meters and 15 Meters. Here are the results:

20M – 14.312 MHz

RX/TXTomKirkDougStephanie
Tom5-55-7
Kirk3-52-55-9
Doug5-75-3
Stephanie5-6
14.312

15M – 21.346 MHz

RX/TXTomKirkDougStephanie
Tom5-9
Kirk2-45-9
Doug5-93-2
Stephanie5-9
21.346

August 2024 HF Net

Our August HF Net occurred on Wednesday August 14 at 8:30 AM Pacific Time. We had the following operators in attendance:

Kirk

KK6KC – A3 Shack

Stephanie

KN6RNB – El Segundo

Doug

KM4GC – Michigan

Tom

K7DF- Raytheon Shack, Tucson AZ

We tried to communicate on 20 Meters and 15 Meters. Here are our results:

RX/TXDougKirkTomStephanie
Doug3-3
Kirk2-15-9
Tom
Stephanie5-5
20 meters (14.261 MHz)
RX/TXDougKirkStephanie
Doug5-7
Kirk2-35-7
Stephanie5-9
15 meters (21.276 MHz)

Tom had to leave the meeting after we did 20 meters.

73 until next month! – Kirk KK6KC

June 2024 HF Net

We had the June HF net on Wednesday June 5 at 8:30 AM. Participants were:

  • Kirk Crawford – KK6KC – A3 Shack, El Segundo CA
  • Doug McNulty – KM4GC – Historic Leesburg VA
  • Al Carlson – NA1N – Laytonsville MD
  • Bob Lanahan – KK6WYW – Vero Beach FL

We tried several bands. We did not have any communications on 28.434 MHz or 24.962 Mhz. Below are the bands we did have some communications on:

RX/TXAlDougKirkBob
Al3-33-32-1
Doug
Kirk2-1
Bob4-4
14.227 MHz
RX/TXAlDougKirkBob
Al3-3
Doug5-4
Kirk5-5 S63-3
Bob2-2
21.315MHz
RX/TXAlDougKirkBob
Al1-13-3
Doug2-3
Kirk3-32-11-1
Bob2-11-1
18.157 MHz

Overall conditions were pretty bad. Probably due to the solar flux issues with all the CME stuff lately.

VarAC HF Chat Reinvented – February 2024 Mtg

On February 28 2024 11:30 AM PDT we had a meeting. Our presentation was on VarAC a new HF Chat mode. Doug McNulty (KM4GC) and Bob Lanahan (KK6WYW) gave the talk. I presented a few slides at the beginning about our A3 Antenna status and the EOC trailer status.

Kirk’s Slides

Doug and Bob’s Slides

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VarAC Slides

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Recording of the Meeting

Recording is here available to Aerospace Employees