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United True Airspeed Indicator 40-210K

$1172.00/Each
Part# 10-00217
MFR Model# 8125-B.267
Part NumberRangeLighted
10-0021740-210 knotsNo

Overview

The true airspeed indicator corrects the indicated airspeed for changes in temperature and pressure encountered as aircraft changes altitude. By aligning outside temperature and pressure altitude with setting knob, movable airspeed scale is rotated proper amount so pointer registers true airspeed. Factory new 8100 series by United. TSO’D for certificated aircraft. Dual scale.
   
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Reviews

Q&A

Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: I can uses a United airspeed indicator on my certified aircraft?

Yes, as the United airspeed indicators are certified and have a TSO rating. There is no STC listing for a specific aircraft so a 337 will still have to be done.

Q: Is the diameter 3-1/8" on the United True Airspeed Indicators?

Yes, these are considered a 3" gauges by the manufacture which will fit a 3-1/8" hole.

Q: I have a Comanche 250 can I order the United True Airspeed indicator with the custom range markings?

Yes, for an additional fee. Please state all the specifics at time of order with the sales agent or in the special instructions form when ordering online. For custom range markings you will need to turn in a copy of the cover of your POH, a copy of the limitations section page of the POH and the serial and tail number of your plane.

Q: how long does it take to be screened and ready to ship? Do you have any that are already marked for a Cessna 340?

The manufacturer takes 3 days to mark the instrument. This is after the manufacturer receives a copy of the pilot operating handbook page which shows the range markings.

Q: Do the United airspeed indicator have the same common thread size fittings?

These instruments have 1/8-27 ANPT threading.

Q: Can I use these United airspeed indicator as replacement for the piper Seneca 1 airspeed?

Yes, as the United airspeed indicators are certified and have a TSO rating. They can be installed in certificated aircraft.

Q: Can I fit one of these to a 1964 twin comanche? How do I get the correct markings on the dial?

Yes, this is FAA TSO approved for use in certified aircraft. Once the main unit is added to cart, the system will prompt with an add on option for "Silk Markings" which are special order and custom.

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