Sunday, October 28, 2007

Death Valley National Park

The Death Valley is one of the few places on the planet where the earth boldly puts on a naked show, with no reservations about modesty. The place results from a convergence of active geology of the Great Basin and a dry desert environment in the rain shadow of the Sierra Nevada, culminating in a colorful, incredibly vivid display of tectonic proportions. This place dispels the myth that something must be green and lush to be beautiful. The endless expense of multi-hued sand dunes, radiant playas, mirror-like salt lakes, exotic badlands, chromatic rock bands, snow capped mountains, and deeply-featured bajadas are set against a cloudless blue sky as deep as the air is devoid of moisture.

Telescope Peak and the Panamint Range

The maze-like badlands of Golden Canyon

Hole in the Wall

Zabriskie Point

The southern Amargosa Range basking in evening light

Dramatic viewpoint along the Artist Road

The Manly Beacon rise vertically out of Golden Canyon

The Flight

A flight from the L.A. basin to Furnace Creek involves one of two routes: one that skirts around the west side of the Edwards restricted airspace complex, and one that skirts to its east. Our route is of the former kind and involves a climbing detour around the west side of Vany Nuys and Burbank airspaces, followed by a direct crossing the low western San Gabriel Mountains to Mojave, through the Trona Corridor, and finally a detour around the southern end of the 11,000+ ft high Panamint Range to Death Valley proper.

Our flight route from Santa Monica to Furnace Creek airport

The last part of our flight was the most exhilarating. Flying at a mere 6,000' MSL, crossing from Trona to the Death Valley required us to tiptoe around the 5,000+ ft high Slate Range just to the west of the Panamint, as well as the higher peaks at the southern end of the Panamint Range. Vertical walls of sparsely vegetated mountains stared at us at every turn, and we were on constant lookout for turbulence and downdrafts shall they suddenly appear. It was a true mountain flying experience. Soon afterwards, we made a sharp left turn, putting us parallel to the Panamint Range. It was an eerie feeling to have a massive mountain ridge covering most of our sight lines on our left side, yet have the salt lakes of Death Valley disappear below our right wing.

The flight took about 2 hours and 15 minutes.

Monday, September 3, 2007

Shelter Cove

Smack in the middle of the most beautifully rugged coastal section in the contiguous United States, Shelter Cove is a geographical anomaly in an otherwise inhospitable, inaccessible section of California coast. Situated on a broad marine terrace, it boasts enough flatland for an airport and sheltered ocean access where no similar facilities exist for this 100 mile section of otherwise lonesome coastline. A solid, almost vertical wall of mountains three quarters of a mile high rise straight out of the ocean on both sides of the Cove, and due to active geology and erosion, much of the coastal cliff faces are entirely devoid of vegetation. Road access is similarly difficult. The town could only be reached at the end of a long, sinuous drive on a narrow spur road nearly an hour from US101. A campground, general store, and a number of motels and restaurants dot the far end of the runway. The climate and vegetation are that of a temperate rain forest, with dense forest canopy and thick undergrowth, resulting in an extremely lush ambiance. For a fly-in visitor, it's hard to find a more attractive coastal getaway than this, especially if the weather is clear. The long distance Lost Coast Trail starts near town, giving access to inland hiking trails. The Mecca of California wilderness surfing, a primo surf break with no road access, is just a half-day's hike up the coast on the Lost Coast Trail. Offshore fishing is also big here.

National Geographic Adventure article on Lost Coast surfing

Aeroventure article on flying to Shelter Cove

North Coast Journal on the Shelter Cove Saga

Shelter Cove on Google Maps

The coastal terrace of Shelter Cove

For those who long for the Golden Age of aviation, Shelter Cove shall be considered a place of solace. A place not specifically built to be a fly-in community, it is a rare specimen of a town that physically centers on a strip of airport runway. Beautiful coast-side homes line the runway, yet most residents at Shelter Cove are not aviators and do not own an airplane, and for the number of properties in town there is but a small fraction of spaces for airplane parking on the tarmac.

The first time I came to Shelter Cove, I did it like almost everybody else. Coming from the San Francisco Bay Area via the US101, it was a seemingly endless, tortuous drive along the bends of the Russian River, followed by those of the Eel River. In contrast, the air traveler arrives here at Shelter Cove in style. There is no speed limit to watch for, no hairpin turn to negotiate, and no truck to pass on the way. Just a straight line along the coast, with a most visually spectacular one at that!

Black Sand Beach and the long distance Lost Coast Trail

The Shelter Cove 9-Hole surrounds the runway

The Journey

Our largely impromptu flight route treats us to a terrific visual feast of a huge section of California coast, from the balmy beaches of Malibu and Santa Barbara, to the large crescent-shaped bays of the central coast, to the dramatic mountainous section of Big Sur, to the wide and sandy Monterey Bay, to the redwood-studded coast defined by the Santa Cruz Mountains, skirting the dense urban jungle of San Francisco, past the iconic Golden Gate, over a coastal rift valley bisected by the San Andreas fault, to the rockbound coast of Sonoma, before reaching a crescendo that defines the Lost Coast.

It was one thing to take a road trip along the coast on Highway 1, but an entirely different experience to fly over it. There was just so much that could not be seen from the road that was a staple from an aerial perspective. As if the visual thrills weren't enough, we had to remain ever vigilant for the variable coastal wind conditions and be on constant lookout for the next postage-stamped section of flatland shall a power-off landing be necessary.

Our flight route from Hawthorne to Shelter Cove and back

Our flight to Shelter Cove took a little more than 6 hours, including a refueling break at Watsonville. Our return flight took about 5 hours and 45 minutes, including a refueling break at Tracy.

Saturday, August 18, 2007

Corona

Today I went shopping at Aircraft Spruce. At Catalina, the ranger told me to bring a real mountain bike next time, so after some research, I decided to buy the Montague Paratrooper folding mountain bike. It has rugged looks and functionality, with reasonable weight and price. For a full size folding bike that fits in the airplane, this seems to fit the bill.

Saturday, August 4, 2007

Catalina Mountain Biking

Going to a new destination by plane is always exciting, and when the destination is as spectacular as Santa Catalina Island's Airport in the Sky, it is even more so. The Catalina Airport (AVX) is situated on a 1,500+ ft high plateau on the middle of the island, with the Pacific Ocean less than a mile away.

The Island itself is 26 miles from the mainland at the closest point, which is a heck of a distance to traverse by kayak, and quite a few hours away even by sailboat. Strangely enough, I have seriously considered using either of these two means to get to the island, as I have ready access to both. But for practical reasons I chose to take the ferry instead, with my favorite folding kayak as baggage on my first two visits. Having traversed the entire northern coastline from Two Harbors to Avalon and then some on a soft-hull kayak, being subjected to the forces of nature more than any motorized boater, beachcomber, and hiker would care to admit, I am quite familiar with and attuned to the island's coastal environment. Yet little did I know, far above the water line lies a totally different world that is still Catalina Island.

Just as a sea-kayak enables one to experience the coastal environment in a way that a larger vessel could not replicate, a mountain bike enables one to appreciate the wonders of the Island from a land perspective more than any larger vehicles. Much more efficient yet conducive to hiking, and unencumbered by limited bus schedules, it is a fantastic way to experience inland Catalina.

With its central high interior location, the airport serves as a perfect access point to the network of ridable dirt roads on the island. All rides start from the airport as a downhill ride, giving the rider a thrilling warm up to the rigors of biking the Island. With an early start, it is possible to ride to ANY part of the island accessible by road, and get back to the airport in time before sundown. There is also a number of readily bike-accessible campgrounds on various parts of the island that could extend one's exploration time.

There are a couple of caveats to Catalina fly-in mountain biking:

  1. There is no bike rental at the airport location; it's strictly "BYOB" or you will need to catch a shuttle bus to Avalon or Two Harbors and rent one there.
  2. Many folding bikes are not mountain bikes, and they are not allowed under the Conservancy's bike permit rules.
  3. There is an airport curfew, with varying hours depending on season, usually starting around sunset. There is a $20 landing fee. No aviation fuel is available.
  4. Under prevailing conditions, the upwind side of the airport plateau may be subjected to coastal fog due to orographic uplift, while the downwind side may be subjected to downdraft just beyond the runway's drop off.
  5. The shuttle bus that runs between the airport and other points on the Island requires advanced reservation. One therefore cannot count on a "last minute" trip back to the airport from Avalon, especially if bikes are involved.

Friday, July 20, 2007

Evening party in Santa Barbara

As private pilots, we always welcome the opportunity to make flying more than just a hobby. Today, our opportunity came in the form of a "business" trip to Santa Barbara. A friend of ours decided to throw an engagement party on a Friday evening, and were it not for the fact that we have an airplane at our disposal, we would have to take most of the afternoon off work just to make it, considering the usually horrendous L.A. traffic from El Segundo to Thousand Oaks.

We made it a point to work until almost 5pm just to see if we could make it to the party by 7:30. After a quick preflight, we took to the skies above the gridlocked freeways. We had to spend an extra 5 minutes to climb an extra 2,000 ft because we were told at the last minute that the Mini Route was unavailable due to fog. Once cleared of LAX, we made good speed direct to Santa Barbara. The GPS cruise ground speed was shown to be a steady 115 mph all the way, and we made it to the airport with slightly over an hour of air time. The party took place in a UCSB graduate student housing complex near the campus so the airport couldn't be situated in a more convenient location.

Our flight route from Hawthorne to Santa Barbara

The thing about being a VFR-only pilot is that we run on the weather's schedule, not ours. The same could be said about IFR flying too, but the latter is more affected by icing than the marine layer, which is the prevalent kind of weather here in SoCal. We made it to the party in good time, but we knew that it didn't necessarily mean we would make it back that same night, particularly when coastal fog is involved.

The party took place outdoors and we kept an eagle eye towards the clear evening sky. Luckily, the fog did not arrive early that night and we made it to Signature Flight Support before their 10pm closing. The nighttime departure via Runway 15R was a little exhilarating as we took off straight into total darkness, with no horizon reference whatsoever in our periphery. On approach over LAX the ATC gave us clearance over LAX Class B direct to Shoreline Route, which proved to be a challenging exercise because we weren't expecting to see Santa Monica covered in fog, and didn't realize the situation until we were almost directly over it. Once we cleared south of LAX we were presented with a cloud navigation puzzle before we were allowed to land back at Hawthorne amidst patchy fog. It was a great interesting flight and we all got home before midnight.

Sunday, July 8, 2007

First Passenger Flight

John and Emmy volunteered themselves to be my first non-pilot passengers in 7 years! After spending a good deal of time explaining the various parts of the airplane and taking pictures, we took off from Hawthorne in "standard" summer conditions, with moderate smog and a 10-15 mph sea breeze plus light thermal turbulence as we headed inland. I had an ice hockey league game to make later that afternoon, so instead of doing a standard "under and over LASFR" tour around the LAX Class B Surface-10,000'MSL airspace, we went over to Downtown, South Pasadena, and Alhambra instead.

View of L.A. Downtown in smog:

Sunday, July 1, 2007

Biennial Flight Review

Today I had my BFR done out of Long Beach. Getting there proved quite a challenge as LGB is a complicated maze of intersecting runways and taxiways. It was confusing even with a printed airport diagram in the cockpit. We had to say stuff like, "taxi to Long Beach Flying Club via Kilo, Bravo, and Foxtrot, will hold short of Runway Three Zero" and "request taxi to Two Five Left at Delta via Foxtrot with Charlie." It was pure alphabet soup.

The flight portion proved quite useful as well as scenic, as I got to fly the LA Special Flight Rules corridor above LAX for the first time, yielding some fantastic views of numerous sailboats dotting the ocean just off of Marina del Rey, did some air work over the ultra-blue Pacific just southwest of Long Beach Harbor, low overflight over Los Alamito's airspace and Knott's Berry Farm, before a full stop landing at Fullerton.

Interestingly, Fullerton provided some challenging gusts and crosswinds, giving me some additional insights on how our plane's nose gear steering works. It turns out, the landing gear steering spring is not necessarily tuned to give the same yawing moment as the rudder for the same rudder pedal travel. As a result, in a crosswind landing, there could be a sudden increase in yawing moment when the nose gear touches down, and a similar decrease when the nose lifts off the ground. The result could be quite alarming if the nose gear chatters between these two modes. I have developed a technique to minimize this chattering for both takeoff and landing.