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Last June (June 9, 2002-June 28, 2002), I had the opportunity to kayak
the Grand Canyon Run on the Colorado River as a member of the Page Rowing
Club (PRC) of Page, AZ.
This reach of the Colorado is 225 miles long and contains some of the
classic rapids of North America. The run is extremely safe for a big
water run and is serviced by many commercial river-running companies.
Approximately 25,000 people run this reach of the Colorado each year.
The run starts at Lees Ferry near Page and ends at Diamond Creek near
Peach Springs, AZ.
I was asked to be a safety boater by the private permit holder for the
trip, a woman named Vicky Uthe of Flagstaff, Arizona, another member of
the Page Rowing Club. A safety boater runs the rapids first in his/her
kayak and waits at the bottom of the rapid to pick up people and/or equipment
if a raft flips in the rather large hydraulics of the Colorado.
The June 2002 trip of the PRC was made up of two kayakers and five rafts
and 12 people. Among the party was Dan Lindemann, also a member of the
PRC, who, assisted his wife Linda in writing a guide to Grand Canyon whitewater
titled Colorado River Briefs for a Trip Through the Grand Canyon.
Linda and Dans book is unique in that it contains topos (diagams)
of each of the major rapids. These topos show the boater the safest way
to run each of the major rapids on the Grand Canyon Run.
Dan and Linda are also radio amateurs (KA7BAG (Dan) and KA7BYE (Linda).
In the past, Linda has had an interest in portable QRP operations and
has built a Heathkit HW-8 for portable QRP CW operation on river trips
the couple has taken.
This (June 2002) was my third trip down the Grand Canyon Run in a kayak
as a safety boater for the Page Rowing Club. Previous trips were in 1997
and 1998.
Using a handheld aircraft radio belonging to the PRC, I was able to call
out for helicopter assistance in Fall 1997 in the recovery of a human
body at mile 118 (locations along the river are referenced by their river
mile from the USGS stream flow gauging station at Lees Ferry).
The unfortunate individual had been flash-flooded into the Colorado River
at Phantom Creek (mile 88) and drowned (See the Book: Death in the Grand
Canyon). My friend and fellow kayaker, Rob Scanland of Carson City, NV,
found the body floating in an eddy. Rob and I often raced to the eddies
to recover beer, soda pop or other items that had been lost when rafts
flipped that year in the various rapids. Rob won the race to the eddy
at mile 118, and Im glad he did.
In Spring of 1998 using the PRC handheld aircraft radio I was able to
call out for helicopter evacuation of a lady surgeon from Kansas who had
fallen off a trail rising from the river at Stone Creek, just below Dubendorff
Rapid (mile 132). The hiker had fallen some 60 feet through a tree to
the ground and broken her back and punctured both lungs (High Country
News, July 1998).
The woman lived due to the timely evacuation, but remains a paraplegic,
although she can still practice the surgical arts. After this second call
out I acquired the nickname Randy Radio and the title of communications
officer in the Page Rowing Club.
My previous two trips down the Grand Canyon were marred by a gruesome
discovery (1997) and an unfortunate accident in another party (1998) in
which the Page Rowing Clubs aircraft handheld and my QPR skills
got an unwelcome work out.
I figured if I took a recreational approach to communications and took
a CW QRP rig, my luck would change and we would have an uneventful trip
with the added adventure of portable QRP operation in the morning and
evening and lay-over days from various riverside camps along the 225-mile
trip. Table 1 below, inventories the equipment taken.
Table 1. QRP Equipment Taken for Portable Operation in the Bottom of
the Grand Canyon.
|
Equipment Item
|
Supplier
|
Comments
|
| K-1 QRP CW TRANCEIVER |
ELECRAFT |
2 Band Module, 40m and 20m Excellent Performance on
both 40 and 20m. No Noise Blanker or ATU. Had the one page operation
instruction sheet plastic laminated. |
| Home Brew Antenna Tuner (T-Tuner) with LED SWR indicator |
Home Brew |
Excellent Matching using DWM Yo-Yo as an antenna. A
combination of two circuits from two different sources with a few
of my own modifications. |
DWM YO-YO Antenna. I brought an extra as a backup
|
DWM COMMUNICATIONS |
Just a dipole with the best performance and conveinence
of any portable antenna Ive ever used. |
| BNC terminated 50 ohm coax |
Any |
Various lengths and at least one backup length. |
|
12 v Gel cells (2)
4aH and 7aH
|
Any |
Used the 4ah up and was on the 7ah at the end of the
two week trip. |
Solar Panels (2)
12v @ 20ma, 12v@50ma |
All Electronics |
On layover days and during daylight hours I was able
to partially recharge the 4aH battery. |
| Code Warrior Paddles |
Vibroplex |
Took writing paper to clean the contacts of sand |
| Alligator clips (4) |
Any |
For battery recharging and contingency |
| Water Proof Pelican Cases (2) |
Any
Whitewater Supply House |
Keeps everything as dry as a bone. |
QRP CW Operation from the Bottom of the Grand Canyon
Station setups were typically primitive with radio and antenna tuner sitting
on the pelican boxes or a rock. I often set the station up next to my
ground cloth, sleeping pad and bag and used my headlamp to operate well
into the night.
I used four or five watts output on both 40 meters and 20 meters. I made
31 total contacts. The best DX was Anchorage, Alaska. Table 2, below lists
those stations from which I have received QSL cards as of September 15,
2002. At all riverside campsites, even those in the inner gorge I was
able to make contacts.
Table 2. Stations that sent QSL cards after the trip.
|
Station
|
QTH
|
My RST
|
Freq
|
Comments
|
| KD1V |
Loveland, Colorado |
5-6-9
|
7.040
|
KD1V Was running 350mw |
| WL7WH |
Anchorage, Alaska |
3-3-9
|
14.060
|
WL7WH Was running 100 watts |
| K5HK |
Reno, Nevada |
5-6-9
|
7.040
|
Carl is a charter member of the Reno QRP Club |
| NF0R/QRP |
St. Louis, Missouri |
3-2-9
|
14.060
|
2 watts from a DSW-20 |
| W2ZEP |
Phoenix, Arizona |
5-8-9
|
7.043
|
75 watts from a TS-570 |
| W6OQX |
Santa Barbara, California |
5-3-9
|
7.041
|
4 watta |
| W6TUR |
San Diego, California |
5-5-9
|
7.037
|
|
The antenna was never more than 15 feet off the ground and was 5 feet off
the ground or less most of the time. Dipole orientations were both north-south
and east-west from riverside camps and I didnt notice a significant
difference with the lobes of the dipole aligned with the canyon or perpendicular
to it.
I was able to send QSL cards out of the Grand Canyon for the stations worked
between Lees Ferry and Phantom Ranch. Those QSLs were stamped Mailed
by mule at the bottom of the Grand Canyon-Phantom Ranch and should
make an interesting conversation piece in a QSL collection.
The last camp of the trip was approximately 5 miles from the take-out at
Diamond Creek. That evening I set up the rig as at other camps. When I turned
the power on and tuned the 40 meter CW section of the band it was solid
signals. All these stations calling CQ FD.
Yes, it was Field Day. But after two weeks of portable CW QRP operation
at riverside camps along 220 miles of the Colorado River in the bottom of
the Grand Canyon, Field Day just wasnt that special. So I turned off
the rig and read a book titled The Doing of the Thing about
a gas station attendant from Oregon who was the first person to run the
Grand Canyon Solo in 1937 in a homebuilt boat.
* * * * * * * * * *
Randy Jackson, WB6ZFG, is an outdoorsman and radio amateur living in Bishop,
CA. |
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