Predictions
General Radio Coverage

Flight Announcement Page


08/11/2010 22:53:37 (CT) - Updated for AirCore NOAA flight


EOSS-156

Flight Coordinator: none

LAUNCH DATE: Oct 16th, 2010
LAUNCH TIME: 7:10 am MST (13:10 UTC)
LAUNCH SITE: Windsor, Colorado (Click Here for directions)


EOSS Flight Day Frequencies:

Tracking and Recovery Frequencies

  • Preflight Net:
    • 147.225 MHz 8 pm MDT preceding Saturday night
      • 145.160 MHz simulcast in the Springs
    • 146.640 MHz will serve as a backup frequency
  • Tracking and Recovery Operations
    • 449.450 MHz RMRL (103.5 Hz Tone)
    • 146.550 MHz simplex (same simplex for field and launch ops)
    • Repeater Coverage Pages - Listings of all repeaters available in the expected flight areas.
    • There may be FRS operations see THIS PAGE for a list of channel numbers and their associated UHF Frequencies.

EOSS-155 Balloon Payload Frequencies

  • Beacons
    • 147.555 MHz
      • CW ID: AE0SS
  • APRS
    • 144.340 MHz
      • ID: AEØSS-11
      • DIGI: EOSS
      • Node: BALNOD
      • APRS Time Slotted Every 30 seconds at 0:00 and 0:30
        • power up at 58 seconds past the GPS minute to properly slot telemetry
      • Telemetry once a minute
      • Sample Data

Video Might Be available, check http://www.eoss.tv


Flight Systems:  

EOSS-157 

Balloon Manufacturer Totex
Balloon Type latex
Balloon Size 3000 g
Neck Load ?? g
Neck Lift ?? g
Ascent Rate 1329 fpm estimated
Descent Rate 950 fpm estimated
Parachute 10 ft.
Peak Altitude determined after flight
Launch Conditions determined at launch

 


Payload Configuration:  

  • posted when available

Payload Experiment Designer

NOAA AirCore and associated sensors

Experimenters are welcome to submit websites for linking or overviews which I will post on a page on the EOSS website.


Internet Gateway Stations:

Future I-Gaters:

EOSS is always in need of I-Gate stations. Check out the EOSS I-Gate page for information on how to participate and why we need you.

Current I-Gate Station:

If you are present at your iGate during the flight try and monitor the tracking and recovery frequency. The ground station likes to check the frequency prior to launch to find out if any stations are out there ready to igate the traffic onto the net for the FAA to monitor.

The prediction program used to determine the track of the balloon prior to flight can now output a prediction for the Rise, Closest Approach, and Set of the balloon for each of your stations. I have posted a prediction page for stations that I have been able to discover geographic coordinates. See the I-Gate prediction page for an example. The page will not be updated daily, however, it will be updated the evening prior to flight for I-gate planning purposes.

I have often been asked by iGaters when they should expect to either start receiving signals (AOS) or expect to see those signals disappear (LOS). This prediction page should answer all those questions for you.

Your Log Files

Our technical committee members would also request you open a log file and record all the packets you hear and forward onto APRS-IS. Whenever there is a technical failure of a package it is always helpful to have the most complete dataset possible to attempt to determine the cause of failure and possible fixes. After a flight send your data files to me (webmaster) and I will distribute them to the appropriate payload builders. They appreciate these logs even if all goes fine during a flight.


Tracking and Recovery

From our last flight. Updated the day prior to flight.

Breakfast

Changed to McDonalds in Limon, CO

 

Grid

Location

Grid X

Grid Y

Last Chance

35

65

Grid Test,  39.5 ° N latitude ,  -103.75 ° W longitude 26.7 48.5

 

Tactical Call Signs

Tactical

Callsign

Name

Notes

Alpha

WG0E

Colin

Tracking and Recovery Coordinator

Bravo

WA0GEH & KC0ZIE

Marty & Darren

Tracker

Charlie

W9CN & KD0JIT

Mike & Miles

Tracker

Delta

N0IX

Doug

EOSS.TV

Echo

KC0UUO

Rob

Flight Coordinator & Tracker

Foxtrot

KB0YRZ

Chris

Tracker

Golf

N0NDM & W0CBH

Larry & Benjie

Launch Coordinator

 


Flight Related Info

Support Amateur Radio Repeater Groups


Future Flight Schedule

as of August 11th, 2010

All dates and launch locations should be considered tentative. The WX delay date is indicated by a "plus" x days indicator i.e. +1 means a one day delay is available +7 a one week delay is available. An "n" indicates no available WX delay date.

Tentative in fuchsia
Recently updated in Red

Flight numbers are always in a state of flux and so are not highlighted as being changed

Flight ID Date WX Delay Comments Balloon Launch Site Mission Coord
             
EOSS-156 16-Oct-2010   NOAA Aircore and associated instruments 1 or 2 x 3000  Windsor none
EOSS-157 13-Nov-2010 +1 CU SGC 1 x 3000 Windsor none


SGC = Space Grant Consortium
GPSL = Great Plains Super Launch
USAFRL = United States Air Force Research Lab
NOAA = National Oceanic and Atmospheric Administration
JOTA = Jamboree on the Air (Boy Scouts of America)


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maintained by Rick von Glahn


 

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