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  1. P

    Avionics upgrade wiring questions

    Thanks for taking the time to type this out. Exactly the kind of detail I was looking for. Your suggestion is exactly what I had converged on doing. The 375 will be the only modern piece, and nice that no wiring to the transponder. I can always add a modern display later, but I have spare AI...
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    Avionics upgrade wiring questions

    Thanks for looking that up. I'll report back with what I have installed and which way I can go. If the GPS is in the stack to the immediate right and there is a nav/gs flag on the HSI, is a LOI light required? Could I ditch the annunciator and just use a simple switch? I'm actually...
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    Avionics upgrade wiring questions

    Thanks. I'm already instrument rated With about 7:50 hours flying all over The US and Caribbean. I've been flying much less Since having kids and no actual in years. I used the GX60 from point to point but never shot a GPS approach in actual. Now I hear there are GPS overlays for just about...
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    Avionics upgrade wiring questions

    I think I'm hearing that everyone shoots GPS approaches about 99 percent of the time? No?
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    Avionics upgrade wiring questions

    Thanks. Exactly what I wanted to know about a split signal. So I could just take the output signal of the gps directly into the current output wiring of the relay if o ditch the legacy nav.
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    Avionics upgrade wiring questions

    What does 650 really buy me besides a bigger screen?
  7. P

    Avionics upgrade wiring questions

    Say the price delta is 3 grand including selling the tailbeacon and new encoder. I have two spare 76s on the shelf. I do have a stratux already with two yoke mounted iPad minis that give me traffic and weather. However, I like the elegance of the transponder integrated with the GPS so no...
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    Avionics upgrade wiring questions

    That's great, so the HSI has an output that drives the autopilot? This all gives me some background to start digging around in my documentation. The 175 would be the cheapest way to go. I do wonder if this isn't the time to get official ADSB in with the 375 as I can still sell the tailbeacon...
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    Avionics upgrade wiring questions

    Thanks! I'd love to do it under supervision but my main interest is to know exactly what I want when I get the push to just dump in a new 30k stack. Attached is an image of the annunciator. Not sure if the relay is a set Or how many poles. The auto pilot follows whatever is on the HSI...
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    Avionics upgrade wiring questions

    Thanks for the response. Can you direct me to where I can find the install manuals for the 375 to which you are referring? My currently wired switched input works perfectly, and has a ILS gps lockout. The shop suggested there is a specific switch needed for the 375 different from the current...
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    Avionics upgrade wiring questions

    Hi all. Unfortunately, the GX60 In my mooney can no longer be updated and I'm being forced into an upgrade cycle. I'm trying to contain the cost of the whole thing But of course the avionics chops want me to rip everything out and sell every upgrade So, some tactical questions. My current...
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