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2025 High Performance Meet

Tracking display in one of the launch and guidance control vans. Nike Hercules Site SF-88L is at the center, and the greater San Francisco Bay Area is represented clearly.

 

Obsolete today, selenium rectifiers were commonly used in military and civilian electronic equipment during the service life of the Nike Hercules system. While they were more reliable than vacuum tube rectifiers, this warning is a testament to the hazards they could pose when they did fail.

 

Nike Hercules Site SF-88L, the only restored Nike Hercules launch site in the United States. It is located within the Golden Gate National Recreation Area in Marin County, California, north of San Francisco.

 

Nike Missile Site SF-88L (National Park Service):

www.nps.gov/goga/nike-missile-site.htm

 

Golden Gate National Recreation Area

(National Park Service)

www.nps.gov/goga/index.htm

 

MIM-14 Nike Hercules (Wikipedia):

en.wikipedia.org/wiki/MIM-14_Nike_Hercules

 

"The Last Missile Site: An Operational and Physical History of Nike Site SF-88, Fort Barry, California"

by Stephen A. Haller and John A. Martini: www.holeintheheadpress.com/last_missile_site.html

 

"Winged Victory: The History of the Nike Missile Training Program At Fort Bliss" by William A. Dodge, Ph.D. and Timothy L. Sawyer, Ph.D.

ed-thelen.org/WingedVictory-150r.pdf

Until 1988 countless Lightnings & other aircraft taxied along this track, turned left (just in sight) onto the runway at RAF Binbrook Lincolnshire. If the wind was blowing in from the coast, the aircraft took off & landed in the opposite direction & would have taxied back in along here. Very sad to see the airfield dissused, as I can remember how it used to be when it was a busy front line base.

Please excuse them. They're just running through my photostream.

The former Chicago, Milwaukee and St. Paul line running past the old, steel railroad water tank - at Mystic in southeast Iowa.

 

Looking through some old shots last night, I found this painterly version of the tracks and tank at Mystic. I still definitely prefer the monochrome, but thought this one was kind of fun in a different way. : )

DJI Air 2S Drone panorama picture of the Saddle Brook High School track field..

*TOMONI* complete bike

BLUE LUG custom

  

SPEC

Frame: *TOMONI*

Headset:*TANGE*

Front Wheel: *GRAN COMPE* tomoni spec

Rear Wheel: *GRAN COMPE* tomoni spec

Tire: *ENE CICLO* zaffiro (black) 700c×25c

Crankset: *SUGINO* rd messenger tomoni spec (silver)

Cogl: *GRUNGE* steel track cog

Brakelever: *DIA-COMPE*dc188

Brake:*DIA-COMPE* brs101 (silver)

Handle: *SOMA* condorina bar

Bar tape: *FIZIK* microtex bartape (brown)

Stem: *NITTO* UI cr-mo threaded stem

Seat post: *KALLOY* (silver)

Saddle:*BROOKS* team pro classic (brown)

Obligatory picture of train tracks.

Here is a shot taken during the long jump events at the annual Chico Multi-event Classic at Chico State where decathlon and heptathlon track and field events for men and women were held over a 2-day period. I get a big kick out of the facial expressions and body positions assumed by the athletes during this event.

 

Image was shot with Nikon D750 + 80-200 f/2.8.

View On Black

 

The Race Track is located in an isolated section of Death Valley National Park. It takes patience and a decent vehicle to navigate the 50+ miles of dirt road to make the round trip.

 

The Race Track is best known for its mysterious moving rocks. The combination of high winds, rain and ice all contribute to the rocks movement along the playa, leaving the tracks that you seen in the photo.

 

*AFFINITY*lopro complete bike

BLUE LUG custom

 

SPEC

Frame:*AFFINITY CYCLES* lo pro track frame (transparent blue)

Wheels: *ROLF PRIMA* vigor α track wheelset (silver)

Tire: *CONTINENTAL* ultra sport tire (black)

Crankset:*SRAM* omnium crankset

Handle: *NITTO* rb001aa BL special (silver)

Seatpost:*THOMSON* elite seatpost (silver)

Saddle:*SELLE SAN MARCO* regal

Taken in Plzen, CZ . In the 19th century on these tracks, trains full with beer were leaving the Pilsner Urquell factory . One interesting fact is that during summer the wagons had double walls and between the walls ice was put to keep the beer at the same temperature as in the factory's cellar till the wagons were reaching the destination (usually pubs) .

Nixa High School Boys and Girls teams competing at the 2018 Capital City Track and Field Meet in Jefferson City, Missouri USA

Press L to view large on black

 

Due to low water levels I could walk over an area of thie Upper Sure river that is normally submerged. I found some animal tracks but I'm unsure about the animal that made them. I think it could be either an otter or a badger. Any expert out there who could shed some light?

 

Debido al bajo nivel de las aguas pude caminar sobre ciertas zonas del río del Alto Sûre que normalmente están sumergidas en el agua. Encontré unas huellas dejadas por algún animal y pienso que podrían ser de nutria o bien de tejón, pero no estoy seguro. ¿Hay algún experto/a que las reconozca?

Frame :*FAIRWEATHER* track PAINT by COOK PAINT WORKS

Headset :*SHIMANO* dura-ace head set

STEM :*NITTO* technomic 225 stem

Handlebar :*NITTO* b352 all rounder bar

Wheels :*H PLUS SON* the box rim × *PHILWOOD* low flange track hub

Tire :*PANARACER* gravel king

Brakes :*TEKTRO* r317 brake set

Brake Lever :*TEKTRO* FL750 brake lever set

Crank :*SHIMANO* dura-ace track crank × *AARN* track chainring

Saddle :*GILLES BERTHOUD* aravis leather saddle

Seat post:*NITTO* 65 seatpost

Pedal :*MKS* sylvan touring next

Grip:*RINDOW* old fashion grip

Rack:*NITTO* rivendell basket rack RBW52F × *WALD* 137 basket

  

NIKON F80

Nikon AF Fisheye Nikkor 16mm f/2.8D lens

ISO 50

 

See bigger here and more here.

exploring some random railroad train tracks with my sister in Castleberry Hill, Atlanta GA

Caught up with 7th and 8th grade students in Des Moines competing in a track and field meet. Rather than one city-wide meet for all ten middle schools, the competition is being divided into three separate meets to keep the crowd smaller and spaced out. Callanan, Meredith and Merrill middle schools competed at this meet hosted at Hoover High Schools.

Frame :*FAIRWEATHER* track BLUE LUG CUSTOM PAINT by COOK PAINT WORKS

Headset:*CHRIS KING*

Handle :*NITTO* for shred bar

Stem:*NITTO* technomic

Wheels :*PHILWOOD* high flange track hub × *VELOCITY* A23 rim

Tire :*PANARACER* gravel king tire

Brakes :*CAMPAGNOLO* centaur brake set

Brake Lever :*DIA-COMPE* SS-6 brake lever

Crankset :*SUGINO*

Saddle :*SELLE ITALIA* flite 1990 saddle

Grip :*ESI* racers edge grip

Seat post:*NITTO* S65

Pedal :*MKS* urban plattform pedal

On-One track frame (XL)

Planet-X fork

DT Swiss RR 1.2 rims

DT Comp spokes

Miche Primato / Shimano 105 hubs

Schwalbe Stelvio tires

Sugino RD Messenger cranks (165mm)

Sugino BB

Shimano 105 pedals

TA Specialites Alize chainring (48)

Surly cog (19)

PRO PLT stem (100mm, 8°)

Specialized Comp saddle

PRO XLT handlebar (420mm)

FSA headset

Senior girls - varsity track

Tracks shoot 10, Singapore 2010

 

Nikon F5, NIKKOR 50mm f/1.4 AF-n

shot on Ilford XP2 Super 400

Leica R8, 2.8/19 Elmarit-R, Ilford FP4

 

Purchase a print here.

 

www.geoffreyaroberts.com

Track panel replacement north of Queensboro Plaza on the Astoria N/W lines on Sat., August 4, 2018, the second of three weekends of work. (G.O. 5448-18.)

 

Photo: Marc A. Hermann / MTA New York City Transit

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