R.I.P., Charlie. You Brought Joy To Countless People.....

This is the first time in recent memory that the passing of a musician has bummed me out. His music had that "something" to it that resonated with people across all backgrounds and walks of life.

Uneasy Rider

Still In Saigon

Long Haired Country Boy

In America

God Bless you, Charlie. I've got a feeling there's gonna be a lot of toe tappin' going on  in Heaven.....

Happy Independence Day!

As our friend Shaun says, "Be well and embrace the blessings of liberty".

Embrace them very tightly. Once gone, they're nigh well impossible to restore without great sacrifice and hardship....

Huh...just noticed the HOT DOGS are missing from the above picture.

Not to mention the Chevrolet emblem.....

Yep, we did it once....

And we've always been ready to do it again.....

Might not be a bad idea.....

So go ye forth, and Embrace The Blessings Of Liberty!

Here We Go Again.....

Ground out the dings and divots I missed the first time, and feathered the edges of the paint around them.

Then I sanded the whole thing down again, this time using 150 grit.

The black paint makes a good "guide coat", easily showing the high spots where the paint sanded off, and the low spots, where it didn't. And wonder-of-wonders, it's almost acceptably smooth. This stuff sands off relatively easy with 150 grit, and I probably would have blown right through it with 80 grit.

I'll go over it again tomorrow when I have more light coming in. I have some "High Build Primer", but it doesn't specifically say it's for flexible parts, so I'm loathe to use it. The "recommended" primer should be here Monday, so I just have to sit on my hands for a while. This is starting to look like I can pull it off successfully, so I don't want to blow it using wrong materials.

It's not like this is the ONLY project I have cooking......!

Back In Black!

The bumper cover is painted.

And as expected, the surface prep was less than perfect well done. Since I didn't have any grey primer, I couldn't see how many and how deep the sanding scratches (and you ALWAYS have them) were. Since the finest paper I used was 220 grit, it left quite a few. The 80 grit I started with to knock everything down and get all the bad paint off left some deep ones, and I should have (at least) sanded it down with some 600 to smooth it out.

This is the only picture I could get that shows the surface decently, and you can see I still have more work to do.

It's pretty "rough", and it looks like these coats of black paint will be my "primer".

I just wonder how tough this stuff is to sand. I'll let it dry/cure a few days, and then WET sand it with 600.

A Decade of Solar Activity in Six Minutes

One of my radio buddies sent me this link, and it's amazing to watch.

So, I embedded it here. The music is a bit "spacey", but the video is fascinating to watch.

Watch it full screen for maximum effect.....




And speaking of solar activity, 6 Meters is "open" again, and several guys in the area made contacts with Japan just now @2300UTC.


It's damp and rainy today, so no painting.....

Taped Up and Almost Ready For Paint

Got the front of the car lifted up about 18" today, and mounted solidly on some NON Harbor Freight jack stands.

I'll lower the hood, and cover the front with some old moving blankets I have. Since this a "Rattle Can Job" the spray won't go very far, and I masked back far enough to prevent any overspray from getting on the car. I'll wipe it down with some prep solvent and check my masking once more, then spray it with the adhesion promoter, and then the color coat.

And this is the table SLW has been refinishing:

She saw it at the local ARC Thrift Shop and liked it, even though it has some really bad spots in the finish. She's been sanding away and learning things, and has just about declared it finished (no pun). She'll probably Varathane it tomorrow and then polish it out after the coating has cured.

This is the second one she's refinished, and her technique is getting much better. She's realized doing stuff like this is NOT as easy as a YouTube video makes it out to be, and that you actually have to pay attention to what you're doing so you don't do some damage that's difficult to repair, like sanding clean through the veneer, something I've coached her about, showing her how thin the veneer is in on spot where a small piece had broken away.

So it looks like I should have this painted in the next day or two, and it's been the #1 item on the punch list since I got the car.

Just About All Taped Up....

After letting it sit for a few days to allow the filler to shrink (it didn't), I sanded it once more, wiped it off, and started taping it up to paint.

Still have the bottom section to mask off, and that's gonna be a PITA. Thursday I'll raise the front end about 12" with my jack, and put some stands under it to get the nose up so it's easier to get at, both for the masking, and the painting.

The engine compartment and hood will get covered with some old blankets. I'll dampen the floor and close all the doors to keep the dust down, put my respirator on, and spray it.  This paint and primer "flash off" very fast, and are dry to the touch in about 15 minutes. Then I'll open the doors and turn on the fans to get the fumes out.

As you can see in this google-sourced front end shot, there's a whole lotta body colored stuff under the lower edge of the black bumper, and all that has to be masked off.

Having the nose up in the air a foot will so let me get down there easier to scrub all the white painted parts, something which I didn't do a long time ago when I "cleaned" the paint to get the crud off it. And I have to address some damage to the lower edge of the "air dam" (They call them "splitters" these days...) from people bumping into things with it. There's supposed to be an "Engine Undercover" for airflow reasons, but they generally got removed at the first oil change, as they "collect" the oil that spills when you change the filter, and any other stuff that leaks out of the engine. It pools there, and then drips out on your driveway at it's leisure, making for angry owners with oil-stained driveways.

If it were a British car you'd expect it. Marking it's territory, you know?

Anyway....the missing undercover also had some stout metal strips in the front where it attached to the lower edge of the airdam, reinforcing it to take the abuse of people hitting things. With the undercover removed, the lower edge of the airdam is floppy, and can get snagged on things. Then when you back up, it snags on the thing, and tries to peel itself off the car. So mine is a little tatty down yonder way, and I have some aluminum angle I have to cut and drill to fabricate some replacements.

I have a complete undercover, struts, reinforcing strips, and new hardware, but I'm not sure if I'll put it on, at least right now. I still have to do the timing belt, (and hoses, and belts, and alternator upgrade, and....and....and...) and putting the cover on now just means taking it off again when I do the mechanical work.

Getting the bumper refurbed means I can put the turn signals, fog lamps, and grill back on the car, and bolt the front license plate back on, the main thing that has stopped me from taking little local jaunts. I'm told Colorado is very strict about having a front plate, and I don't want tickets at "my age". The Cops not only write you the ticket, but chastise you a bit with "You Should Know Better!".......

Hopefully I'll have this painted in the next few days (yeah...I'm slooooow), and then I can clean the bottom of the front properly, wipe some paint sealer on it, put the rest back together, and HIT THE ROAD!!

Oh....gotta get the radio antenna and speakers installed, too. Just gotta have tunes on the road.....

Sad News.......R.I.P. Our Beloved Little Coco

SLW just told me that one of The Kids' dogs (well, "our" dog, too), Coco, passed away this morning.

Our son told SLW  he thought she'd been having seizures, and was acting "strange" the last few days.

No information other than that at this time, and our son took her up to one of the clan's houses in the mountains to lay her to rest.

The Little Guy doesn't know yet, and I'm wondering how he'll take it.

R.I.P. little one. You'll be sorely missed.....

Happy Father's Day

To all my fellow Dads out there.

Today we got up early, loaded the cooler up, and headed out to the Greeley Old Time Farm Show. Unlike last year, I took the correct road, and hit all my marks on time.

WELL.....on time for today, but nobody was there! Since the field it's in is also an RV park, I asked one of the people coming out of an RV if they knew when the farm show was.

It's NEXT month! Oooooops.......

The day wasn't a total loss, as we stopped at Freddy's Frozen Custard and Steakburgers for lunch. They were fully open, with some restrictions, and about 2 minutes after I'd ordered my steakburger I remembered I'd promised myself months ago that the next time we went there I'd get the patty melt. Oh, well...it's a good "excuse" to go back there! Great burgers, marvelous fries (shoe string style), great frozen custard, and friendly, efficient, polite staff. Had a wonderful lunch on the patio with SLW and TLG, who was mystified why we couldn't see tractors after I'd talked it up all week. I don't think he understands "Grandpa Made A Mistake" yet, but he took it in stride and gobbled down a bunch of fries and some burger.

Ms. Swan's front bumper is now smooth enough to need primer, and unfortunately I don't have any "Flexible Parts" primer. I'm NOT going to prime it with "regular" high-fill primer as I don't think it will stick well enough, and be flexible enough, to not cause problems. I'd hate to use the wrong primer and watch my top-coat of the special black paint peel off in strips and sheets like I've seen happen. A buddy of mine repainted the front bumper on his 1968 GTO, the first year with a flexible "Endura" bumper, and six moths later it looked like it was suffering from terminal sun-burn. The paint was just peeling off like crazy, and he had a really red face about it as he was quite a good body and paint guy. And I need a few other things from the auto parts store, and Home Depot, and Harbor Freight, and CVS, so tomorrow may be a busy day.

And besides the auto body work, I've been moving stuff out on eBay, and have actually made a visible dent in the stacks of stuff I have in the basement. I still have things in the "I'll Never Use It" and "Why Did I Buy It" category, but I'm also getting rid of a few items in the "This Is Gonna Be Hard To Part With" category. I've got four items to photograph, list, and schedule tonight so the auction starts Sunday at 1600 Kalifornia time.

Oh well, the more stuff I sell, the faster I'll get that "My Last New Radio" fund built up. I'll probably keep my Elecraft K2 radio and Buddipole because they're "SHTF" items, and I'd rather have them and not need them....you know the rest.

Have great Father's Day, Dads and Granddads!

Ms. Swan Starts Her "Nose Job".....Finally!

I have to admit that I let this go far too long before I addressed it. The black paint on the front urethane bumper was bad when I got the car in that the black had been slowly chalking off, and you could see the primer in large sections of it. It wasn't down to the plastic yet, but several years of neglect took care of that.

This is a year ago, before I started on it:

The yellow area is where the paint and primer had completely failed, and weathered away. The darker yellow has been exposed to the elements the longest, and has gotten oxidized and rough.

Fast forward to a couple of days ago....

I sanded the entire bumper to remove the worst of the oxidized, weathered yellow tint, and to remove the paint where it was severely weathered. In places where it was solid, but dull, I just scuffed it up good to promote adhesion of the new paint.

This is after the first sanding. The black splotches are where I've applied the special "Flexible Bumper Repair" filler material. It's a two-part system used to fill in pits, dings, and small divots, and can also be used to glue split and torn bumper covers back together. It cures to a very flexible material that sands easily and accepts primer and paint.

One of the tricks to use it for filling small cracks is to grind out the crack (or divot) so you're down to good, solid material, like I did here:

And here:

This gives the compound something clean to bond to, and usually stops the crack from propagating any further. I used a carbide ball-nosed bit in my Dremel, and it went through this stuff like warm butter.

After it cured overnight, I sanded it all down again, cleaned it, and inspected it. Some of the pits and voids hadn't filled in all the way, so they were given another coat of the filler.

The object is to get the cracks and divots filled in so that once sanded, you can't feel them with your finger tips. The "lightning bolt" in dark grey on the left side is the desired result, and the spot to the right of it needed a bit more filler.

This is just about the final result:

As you can see on a closer level, I had a whole lot of little cracks and divots!

I'll let this sit overnight, and then clean it again tomorrow morning. If it passes the "Finger Tip Test", which I doubt, I'll mask it off and prime it. Primer usually reveals more flaws, so I envision at least one more round of sand/fill/sand/prime/sand before it gets the topcoat of satin black "Flexible Bumper Paint", some kind of weird stuff with enough warnings on the can to scare DuPont.....

6 Meter SSB and FT8 Report

Spent the morning and early afternoon jumping between SSB and FT8. I could hear stations on SSB, but they were at my noise level or slightly above, meaning it would have been very difficult to complete a voice contact for me and these old ears. I wound up making one contact to a guy in Kentucky, and one to a guy in Louisiana, and it took about 5 minutes each. Some stations were booming in, but there was a huge pile-up of others calling them, and my ~50 Watts to a dipole 10' off the ground just don't cut it. I looked up the callsigns I was hearing, and yow....these guys were running "Super Stations", with multiple stacked antenna arrays, and "Full Legal Limit" power amplifiers.

This is a "stacked" antenna array. A short lesson in antenna arrays follows:

 It consists of 4 separate antennas, each with 7 elements (the short horizontal  things), mounted specific distances apart, and fed with power dividers and very carefully cut and assembled lengths of coaxial cable. An old "Rule of Thumb" for Yagi antennas is that doubling the number of elements gives you a 3dB increase in antenna gain. 3dB equates to a doubling of the "Effective Radiated Power". Since a 7 element antenna like this has roughly 10dBd of gain on it's own, doubling to two antennas gives you 13dBd gain, and doubling the two antennas to four antennas gets you 3 more dBd, for a total  16dBd of gain compared to a Dipole like I'm using. 16dB is a factor of 40, so if he were running 1000 Watts of power, the antenna would focus it by a factor of 40, making it act like he was running 40,000 Watts to a dipole like mine.

My dipole would probably disappear in a cloud of smoke if I ran 40kW to it! The coax would probably pop like a fuse.....

This array belongs to the fellow up North of me on I-25, the first Ham antenna I saw in Colorado on our first trip out here. An antenna system like this is what a "Super Station" would run. They get extremely large at "Shortwave" frequencies, but on 6 Meters, where the elements are only 5' long on each side, you can build some pretty outrageous antennas.

Anyway.....As I was listening to the SSB frequencies, I would also flip over to the "Digital" frequencies every 30 minutes or so to see what was happening. Where I could barely make out the voice contacts, my monitoring software showed the band was alive with signals.

Here's my "Control Panel" for the WSJTX/FT8 software:

The leftside box shows the activity on the band, and the rightside box is a real-time spectrum/waterfall display.

The vertical stripes in the right box are stations transmitting, and this display shows  at least 10 that I can see. And this is at 10PM local time, on six meters. This is the result of the "Sporadic E" propagation mode, something I won't go into here.

I still feel a bit "remote" using the WSJTX/FT8 software, but geesh...you sure can rack up the contacts with it.

I've made over 70 contacts today, and I haven't looked at the how many "Grid Squares" or states I've contacted.


Update..... 

This is what a "dead" band (no propagation) looks like. The two strong signals (the patches of red) you can see are local guys. Otherwise, ain't nobody coming in.....

 

Sunday Update.....

The band was completely dead (NO stripes on the right hand box) until about 45 minutes ago.

Now it's wide-open, and blazin' hot.....