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KC9UMR

Ramblings of yet another nerd...

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Latest Post

Day 13: El Reno, OK to Shamrock Texas – the last day Day 12: Tulsa to El Reno, OK Day 11: several weeks later – Springfield to Tulsa Day 10: Rolla to Springfield, MO Day 9: (Joliet) to Rolla, MO
ROUTE66

Day 3: Albuquerque to Gallup

2026-07-12 Ken Cechura

My original plan was breakfast at the 66 Diner… but they didn’t open till 11. So we went to another place – GREAT food. From there, I decided it was…

ROUTE66

Day 2: Amarillo to Albuquerque

2026-07-12 Ken Cechura

I got an early-ish start in Amarillo. Side note – don’t stay at the “Yellow City Suites” in Amarillo… well.. unless you don’t mind stairs (the elevator was broke and…

ROUTE66

Day 1: Shamrock to Amarillo

2026-07-12 Ken Cechura

My original trip plan was to spend the day in Amarillo… drive from Weatherford, TX to Amarillo and spend the night. As I was starting off my journey, I realized…

Uncategorized

An update to the box for going places

2026-06-14 Ken Cechura

I’m still working on the headset interface box to allow use of inexpensive plantronics wired headsets with common amateur radios. My original post looking into this The problem with straight…

APRS Radio and Electronics

APRS Vol 5. The Saga Continues

2025-12-29 Ken Cechura

Maiden voyage was a flop. No tracks appeared at all – I’m not 100% sure if it transmitted, but I’ve had a feeling the audio was weak. Add to that…

APRS Radio and Electronics

Revisiting APRS… vol 4.

2025-12-27 Ken Cechura

I’m far from done. Let’s start there. But… I have made a LOT of progress since I started smoking the first TNC board. Smoked a turkey in that timeframe, too…

APRS Radio and Electronics

APRS – Update 2, or is it Vol 3?

2025-12-25 Ken Cechura

Normally, I’d just edit the previous post when it’s the same day,. but this has a lot to unpack. I pinged a few fellow nerds who I know are prone…

APRS Radio and Electronics

APRS – Update 1

2025-12-24 Ken Cechura

I’ve been doing a LOT of troubleshooting and trying to figure this thing out. Ordered a new breadboard (old one had some shorted lines), and a bunch of wires. Ordered…

APRS Radio and Electronics

APRS… haven’t tackled this in a while

2025-12-14 Ken Cechura

My anytone 578 is acting up. Seems like a bad oscillator. I could do one of two things… I could take it out and try and track down the issue,…

Radio and Electronics

Weather Alert Page

2025-10-24 Ken Cechura

Just another mini-project, and more Chat-GPT generated code based on my prompts. This started otu in the middle of a (slow) weather net, when i was looking for a source…

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You missed

ROUTE66

Day 13: El Reno, OK to Shamrock Texas – the last day

2026-08-21 Ken Cechura
ROUTE66

Day 12: Tulsa to El Reno, OK

2026-08-21 Ken Cechura
Uncategorized

Day 11: several weeks later – Springfield to Tulsa

2026-08-21 Ken Cechura
ROUTE66

Day 10: Rolla to Springfield, MO

2026-08-21 Ken Cechura

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