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This archived message post contains the results of the KPH Enigma broadcast for those who copy and submit the crypto groups. These results will be updated periodically, You may want to bookmark this page for future reference.

Instructions:

Participants monitored the KPH crypto broadcast at the scheduled time and frequencies. They submitted their logged code groups in the same manner as for the RandomGram event. (It is okay to combine KPH crypto groups with previously logged RandomGram code groups.)

Any correctly copied KPH code groups you submit to RandomGram will increase your RX points total for RG Event #3; you can see those results? at /g/RandomGram/message/32


KPH Enigma Broadcast Time and Freqs:

July 22, 2023 @ 20:00 UTC (Saturday)

426 kc/s (following an announcement on 500 kc)
6477.5
8642.0
12808.5
17016.8
22477.5

HF broadcasts were preceded by the KPH CW marker wheel as a tuning aid.

Additional info about the Maritime Radio Historical Society (MRHS) and the KPH event, including award certificates and the online Enigma machine simulator can be found here:



Following are the RandomGram scores for the KPH Crypto Broadcast:...

------------------------------------------------
RandomGram Scores (Updated: 202307251506 UTC)

Call ???? Team?????? ??? ? TX??? ? RX??? ? Tot???
------??? -----------??? ----??? ----??? -----???
AB7MP ??? ?????????? ??? ?? -??? ? 20??? ?? 20???
AF2Z ???? Sideswiper ??? ?? -??? ? 19??? ?? 19???
AI9IN ??? Sideswiper ??? ?? -??? ?? 2??? ??? 2???
DL2KCD??? ?????????? ??? ?? -??? ? 18??? ?? 18???
K1DJ ???? CWops????? ??? ?? -??? ? 20??? ?? 20???
K3QP ???? Bug??????? ??? ?? -??? ? 20??? ?? 20???
KB4QQJ??? ?????????? ??? ?? -??? ? 19??? ?? 19???
KF6NCX??? ?????????? ??? ?? -??? ? 20??? ?? 20???
KK0U ???? Homebrew?? ??? ?? -??? ? 20??? ?? 20???
KPH? ???? ?????????? ??? ? 40??? ?? -??? ?? 40???
N0MII ??? Homebrew?? ??? ?? -??? ? 20??? ?? 20???
N1CFO ??? CWops????? ??? ?? -??? ? 16??? ?? 16???
N4IU ???? ?????????? ??? ?? -??? ?? 7??? ??? 7???
N6EV ???? Bug??????? ??? ?? -??? ? 20??? ?? 20???
NJ8L ???? Sideswiper ??? ?? -??? ? 20??? ?? 20???
VK2GR ??? ?????????? ??? ?? -??? ? 12??? ?? 12???
W5LA ???? ?????????? ??? ?? -??? ? 19??? ?? 19???
WA6DES??? ?????????? ??? ?? -??? ? 20??? ?? 20???
WO7T ???? Sideswiper ??? ?? -??? ? 20??? ?? 20???
WX7V ???? ?????????? ??? ?? -??? ? 20??? ?? 20???

Team????? ???? Mbrs??? ?Avg??? ? Tot
-----------??? ----??? ----??? -----
StraightKey??? ?? -??? ?? -??? ??? -
Bug?????? ???? ?? 2??? ? 20??? ?? 40
Sideswiper ??? ?? 4??? ? 15??? ?? 61
A1CLUB??? ???? ?? -??? ?? -??? ??? -
CWops???? ???? ?? 2??? ? 18??? ?? 36
Homebrew? ???? ?? 2??? ? 20??? ?? 40

TX = Transmit points (2-pts per group)
RX = Copy points (1-pt per group)
Mbrs = Nr of members on team
Avg = Average score per team member
------------------------------------------------
-end-

Drew,

For the KPH broadcast do you want us to send you the 5L groups we copy, or the decoded text?

73, Jim KK0U

On Sat, Jul 22, 2023 at 03:14 PM, Jim KK0U wrote:

For the KPH broadcast do you want us to send you the 5L groups we copy, or the decoded text?

Jim,

Just submit the crypto groups for RandomGram. If you decode them you should submit the decoded text on the KPH MRHS website and get a certificate.

Just so everyone knows... There is an online Enigma machine simulator there that you can use to decrypt the groups. I haven't tried using it but seems like it is not trivial. So, the certificate may be well-deserved!

Here is the MRHS webpage with all the info:


73,
Drew/AF2Z

Is this Enigma Crypto broadcasting will be held regularly?

Or is this a one time event from KPH by MRHS?

// HIRO, JJ1FXF

On Sun, Jul 23, 2023 at 01:12 PM, HIRO, JJ1FXF wrote:

Is this Enigma Crypto broadcasting will be held regularly?

Or is this a one time event from KPH by MRHS?

Hiro-san,

I believe this was the 2nd KPH Crypto event. I don't know for sure, but I think they will probably do it again.

Drew/AF2Z

TNX, Drew-san.

It is a very interesting activity to me that historical broadcast stations transmit ancient cryptography codes for amateur radio listeners.

My home is near to JCS CHOSHI Telegraph Station which is the first telegraph commercial service station founded in 1908.

The station is no longer transmitting but just only displayed some old radios and straight keys at museum corner.

I begin to feel like to revive its transmission through the RandomGram activity.

// HIRO, JJ1FXF

FYI- a recording of the KPH crypto bcst of July, 22 has been uploaded. You can find it in the files section here:

/g/RandomGram/files/KPH_Crypto_Bcst

73,
Drew/AF2Z

Drew-san,

Is the file holder of RandomGram groups.io can be accessed by non-members of the ML?

If yes, I would like to share the mp3 file with A1CLUB members.

// HIRO, JJ1FXF

On Sun, Jul 30, 2023 at 10:35 AM, HIRO, JJ1FXF wrote:

Is the file holder of RandomGram groups.io can be accessed by non-members of the ML?

Hiro-san,? No, only group subscribers can access files and photos. However, feel free to download the mp3 file and share it as you like.

73,
Drew/AF2Z

Thanks, Drew-san.

I'll do so.

// HIRO, JJ1FXF