On this page you find my favorite links to resources in the Internet. The first section is dedicated to Amateur Radio while the second section shows respective Astronomy related links. While such a list of links will never be complete I hope that it will be a resource for you to find more information about the topics addressed on my Homepage.

Auf dieser Seite habe ich meine Lieblingslinks aufgeführt. Der erste Teil beschäftigt sich mit meinem Hobby Amateurfunk während sich der zweite Teil dem Thema Astronomie widmet. Natürlich wird eine solche Linkliste nie wirklich komplett sein aber ich hoffe sie bietet Ihnen eine Hilfe bei der Suche nach weitergehenden Informationen.

Ham Links
 

Homepage of
AMSAT USA

http://www.amsat.org/

Homepage of
AMSAT DL
in Germany

http://www.amsat-dl.org

Homepage AMSAT P3E
Please make a donation
for this ambitious new
satellite project

http://www.p3e-satellite.org

The German Agency "Bundesnetzagentur" provides
a search function for Ham Radio Callsigns and Adresses

http://ans.bundesnetzagentur.de/Amateurfunk/

Homepage of
Deutscher Amateur Radio Club /
German Amateur Radio Club

http://www.darc.de/

Homepage of
American Radio Relay League

http://www.arrl.org/

Homepage of Christoph, DF9CY,
dedicated to Hamradio
(especially EME) and Astronomy

http://www.df9cy.de

Homepage of Mike, DK3WN, excellent presentation
of all Amateur Radio satellites and more

http://www.mike-rupprecht.de/afu/index.html

Homepage of Willi, DK8PN,
with his own weather station

www.dk8pn.de

Gunter's Space Page provides a lot of information about
launch vehicles, engines, launch sites, spacecraft,
manned missions, astronauts, satellites

http://space.skyrocket.de

HobbySpace is a very interesting site dedicated to space exploration and development in one way or another

http://www.hobbyspace.com

Free manuals, modifications and other ham radio related
data provided by Armin DH4NAD

http://www.mods-ham.com

National Space Science Data Center,
NASA's permanent archive
for space science mission data

http://nssdc.gsfc.nasa.gov/

Das erste deutschsprachige, unabhängige Bulletin
über AMSAT und HAM-Space - eine sehr informative
und stets aktuelle Seite von Thomas Frey über den
aktuellen Zustand der Amateurfunksatelliten

http://home.datacomm.ch/th.frey/oscar.htm

Homepage of
my local Amateur Radio Club
P05 in Heilbronn
(P05 is a member of DARC)

http://www.darc.de/p/05/

Maik Hermenau berichtet auf seiner Homepage
"Satellitenwelt", wie er Satelliten empfängt
und visuell beobachtet. Ferner hat er eine schöne
Sammlung historischer Tonaufzeichnungen.

http://www.satellitenwelt.de

Homepage of Michael Fletcher,
OH2AUE/OH2FM
with many Microwave Projects

http://www.kolumbus.fi/michael.fletcher/

This site provides a search function
for international Ham Radio Callsigns

http://www.qrz.com

Sven's Space Place
excellent site dedicated to
Space history, Space Radio
tracking and Space technology.

http://www.svengrahn.pp.se

The Southgate Amateur Radio Club (G3SFG) is based
in London and maintains an excellent homepage
with up-to-date information on Amateur Radio.

http://www.southgatearc.org

SPACE  LAUNCH VEHICLES
a very comprehesive collection of information including pictures about Space Launch Vehicles by Norbert Brügge

http://www.b14643.de/Spacerockets_1

SPACETRACK
the source for space surveillance data -
one of the best databases. Requires
registration, which is clean and free of charge.

http://www.space-track.org

The Soviet Exploration of Venus -
excellent collection by Don P. Mitchell

http://www.mentallandscape.com

Excellent website for satellite monitoring
provided by Paul Marsh M0EYT

http://www.uhf-satcom.com

On the very interesting Zarya Web Site
from Rob Christy
you can find diaries and fact sheets
on the Soviet and Russian space program

http://www.zarya.info

Astro Links 
 

Andreas Hofer's Planetarium
for the Palm

http://www.aho.ch/pilotplanets/

Apologeten- Homepage von Hannes Hasebergen
zu diversen Apochromaten

http://www.unitedweb.de/apo/

Astrogeeks.com
HcAnywhere, HcTour, NexHub,
TCP2COM, COM2TCP

http://www.astrogeeks.com

Astronomie.de

http://www.astronomie.de/

Astronomy picture of the day

http://antwrp.gsfc.nasa.gov/apod/astropix.html

astrotreff

http://www.astrotreff.de/

Alpine Astro
distributor for Baader Planetarium
products in USA

http://www.alpineastro.com

Baader-Planetarium
well-know for their high end
telescope parts

http://www.baader-planetarium.de

Astronomische Vereinigungen /
Astronomical Societies
in Baden-Württemberg

http://www.astronomie-bw.de

Homepage of Celestron USA

http://www.celestron.com

Deutsche Celestron Seite
mit vielen Infos zu den
NexStar Teleskopen

http://www.celestron-nexstar.de

Historical Celestial Maps
from Rainer Götzfried
alias Antique-World

http://www.vintage-map.com

Lechner electric -
CCTV Mintron cameras for Video astronomy

http://www.lechner-cctv.de

Lenny Shaffer's
Dogpatch
and
N11GPS Homepage

http://www.lenny-shaffer.com

Mike Swanson's
"NexStar Resource Site"
the best site forNexStar information
Mike is also the author of the book
"The NexStar User's Guide"

http://www.NexStarSite.com

NexStar Group in Yahoo

http://groups.yahoo.com/group/nexstar/

NexStar EGroup Image Gallery

http://www.buyastrostuff.com/dons/

Paul Hyndmans "Asto-Nut" Page
with many tips&tricks
to get started with Astro-Imaging

http://www.astro-nut.com

Ray Cooper's Brackets for NexStar N5/5i/8/8i
and Frank Dilatush's Astro-Chairs

http://www.buyastrostuff.com/

Robert Brenner's Astro-Homepage
including his great Astrosoftware
for the PC and the PocketPC
as well as valuable information
on the NexStar N5i

http://www.astropical.net/index.html

Robert-Mayer-Volks- und Schulsternwarte
in Heilbronn -
the closest public observatory to my home

http://www.sternwarte.org

Rob Shaeffer's Homepage
with the great freeware program "RTGUI"

http://www.rtgui.com

PlaneWave Instruments
the home of the novel CDK
(Corrected Dell-Kirkham) design

http://www.planewaveinstruments.com

Robert Pudlo's Homepage
including his tune-up instructions
for the NexStar N5 as well as
many great Astro-shots

http://www.robert-pudlo.de

Rod Mollise's Astroland
is the home of the Astro
Online-Newsletter "Skywatch".
Rod is also the Author of the book "Choosing
and Using a Schmidt Cassegrain Telescope"

http://skywatch.brainiac.com/astroland

The Satellite Tracker
using this excellent program
from Brent Boshart
you can track satellites and space stations
with your telescope

http://groups.yahoo.com/group/satellitetracker

The Schmidt-Cassegrain Web Site
of Ted Kurkowski is an excellent resource
not only for Schmidt-Cassegrain scopes

http://www.sctscopes.net/index.html

Scott Campbell's website dedicated to
the determination of satellite orbits
including excellent software code

http://satelliteorbitdetermination.com

VSO Home Page
Visual Satellite Observer's
Home Page -
Excellent information about
visual observation of satellites -
includes SeeSat-L Mailing List

http://www.satobs.org

VDS-Fachgruppe Selbstbau

http://www.zellix.de/selbstbau/