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  1. WillMarchant

    Estes and ARISS

    I am pleased to see that Estes and the ARISS program have agreed to share curriculum material. ARISS https://www.ariss.org/ maintains the amateur radio facilities on the ISS and arranges for students at about 100 schools a year to talk with an astronaut/cosmonaut via amateur radio. So this is...
  2. WillMarchant

    Folding wagon reviews?

    I‘m thinking about getting a folding wagon, maybe this https://a.co/d/hzIkBYE model, for ferrying stuff around the flying field. Anybody have a model that they’d like to recommend? Happy new year, Will
  3. WillMarchant

    PicoAPRS V4 APRS transceiver appears to be on sale

    The PicoAPRS V4 is an extremely small VHF transceiver with built in GPS and APRS capability. It looks like it’s on sale for about $320 at the https://www.wimo.com/en/picoaprs page. You can also get it from DXEngineering in the USA. The SMA antenna mount is somewhat fragile for an item that...
  4. WillMarchant

    Forrest Mims biography

    https://www.makershed.com/products/maverick-scientist-hardcover I don’t know how much rocketry stuff will be in there.
  5. WillMarchant

    Care and feeding of the Polecat Aerospace Woket

    I flew one a few times but it was always kind of harrowing. I finally put a timer on it Instead of drilling the delay. But I had problems getting the core to eject properly. Any hints from the collective on how to get reliable deploy of that aft-eject system? And I'd love to hear any other...
  6. WillMarchant

    New APRS handheld: Kenwood TH-D75

    Kenwood is expected to officially announce the TH-D75 at Hamvention this weekend. https://www.gigaparts.com/kenwood-th-d75a-144-220-430mhz-tri-band-handheld-transceiver-with-d-star-and-aprs.html has a site up already. There have been a couple of Youtube "reviews" of leaked documentation. The...
  7. WillMarchant

    Estes Presidents’ Day sale disappointment

    Well, the email advertisement shows the Falcon 9 but once you click on the page the Falcon 9 is not on sale. Annoying…
  8. WillMarchant

    First flight certificate source?

    We're holding a build-n-fly for a local youth group this weekend. It's been suggested that the participants (TARC age youth) might like a "first flight" certificate to take home. Before designing one from scratch, I did a quick google search but everything coming up was for L1 flights...
  9. WillMarchant

    US mint issuing Saturn V coin in 2024

    http://www.collectspace.com/news/news-070722a-saturn-v-alabama-innovation-2024-coin.html
  10. WillMarchant

    Is the Robert DeHate theft go fund me legitimate?

    Anybody know for sure if this https://gofund.me/0f77a959 is legitimate? If so, I’m very sorry to hear that Gloria is ill and about the theft.
  11. WillMarchant

    NewWay Angled Invader

    Not up on erockets.biz yet but I scored one during a walk-in.
  12. WillMarchant

    AIAA, Estes Industries, and NSTA Launch New Aerospace Education Initiative, Exploration Generation

    https://www.aiaa.org/news/news/2022/04/18/aiaa-estes-industries-and-nsta-launch-new-aerospace-education-initiative-exploration-generation K-12 focused program.
  13. WillMarchant

    Article on making a blade out of basswood

    nytimes.com/2022/04/11/us/hardened-wood-knife-history.html?unlocked_article_code=AAAAAAAAAAAAAAAACEIPuomT1JKd6J17Vw1cRCfTTMQmqxCdw_PIxftm3iWka3DJDm8biPkORIiJ4UvAY6dvIsQ02DjeR9lAPrJqRP1p0uhFLgptVwys6NOiqagyHh8U-8i1T39kmNXER6w5-jvnKTnoJrwjmuLl-k3XbWT1XKDdhGkqJglvvcRlJ1j8iScJzv_FF_VnmYUrhYdXDZB_QDoF...
  14. WillMarchant

    Gleda Estes 90th birthday celebration

    Estes posted a request for stories and pictures to help her celebrate.
  15. WillMarchant

    Bob Bruninga WB4APR, inventor of APRS, passes away

    Sad news that Bob has passed away. https://www.facebook.com/groups/AMSATNA/permalink/1744824302372840/
  16. WillMarchant

    Sand color Estes Aerospace Club t-shirt

    It’s not possible to have too many rocketry t-shirts, right? https://estesrockets.com/product/002363-estes-sand-aerospace-club-t-shirt/ There’s also a “future rocketeer” shirt that might be good…
  17. WillMarchant

    Updated Barrowman NARAM-8 report posted to the NAR page

    Somebody was asking about pages 39 through 50 missing from Barrowman's NARAM-8 report. Jim gave his most triumphant stability lecture at vNARCON 2022 and so I asked him about the missing pages. The short story is that the complete report (including those pages) is now posted on the NAR site...
  18. WillMarchant

    AltOS 1.9.8 released yesterday

    https://altusmetrum.org/AltOS/ and has support for new TeleMega v5.0
  19. WillMarchant

    A Very Boosted Bertha

    I was able to fly a Boosted Bertha with 24mm 1st stage with a C11-0 to A8-5 combo yesterday. The liftoff is *much* improved over the stock B6-0 or C6-0 first stage. The conversion is pretty straightforward. You need a Boosted Bertha kit and: Estes 3159 motor mount kit Estes 9751 motor...
  20. WillMarchant

    New APRS handheld: Yaesu FT5DR

    At first glance, appears to be a descendant of the FT3DR https://www.hamradio.com/detail.cfm?pid=H0-017648
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