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Airspeed Indicator

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Luisito22

Joined: 06 Apr 2016
Posts: 18

Posted: Tue Dec 29, 2020 3:04 pm Post subject: Airspeed Indicator

Does anyone knows where I could find a direct replacement airspeed indicator for my allegro? Or where in the US I could send mine to get calibrated.

- The Matronics Allegro-List Email Forum -

Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:

http://www.matronics.com/Navigator?Allegro-List

_________________
Allegro
N43536

hgmckay

Joined: 23 May 2006
Posts: 397

Posted: Wed Dec 30, 2020 7:06 am Post subject: Airspeed Indicator

Luis,

How do you know your Airspeed indicator instrument readings are incorrect? Do you have the factory audible stall warning system in your Allegro?

 

Hugh G. McKay III, P.E. Fellow, Life Member ASCE

Senior Consultant

Worldwide Engineering Inc.

hgmckay(at)bellsouth.net (hgmckay(at)bellsouth.net)

Phone 704-661-8271

 

 

 

 

 

Sent from Mail for Windows 10

 

From: Luis Quijano (quijanoluis22(at)gmail.com)

Sent: Tuesday, December 29, 2020 6:04 PM

To: allegro-list(at)matronics.com (allegro-list(at)matronics.com)

Subject: Airspeed Indicator



 

Does anyone knows where I could find a direct replacement airspeed indicator for my allegro? Or where in the US I could send mine to get calibrated.

- The Matronics Allegro-List Email Forum -

Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:

http://www.matronics.com/Navigator?Allegro-List

Luisito22

Joined: 06 Apr 2016
Posts: 18

Posted: Wed Dec 30, 2020 8:41 am Post subject: Airspeed Indicator

Hello hugh



Hope allÂ is well with you, the stall system is disconnected I was flying over the summer and the horn started going off as I was in Cruise and I could get it to go off.I'm getting a 30 mph difference between my airspeed indicator and my GPS, I tried with my iFly and my Garmin and it's off

On Wed, Dec 30, 2020, 10:07 AM Hugh McKay III <hgmckay(at)bellsouth.net (hgmckay(at)bellsouth.net)> wrote:



 	  Quote: 	
		  

Luis,

How do you know your Airspeed indicator instrument readings are incorrect? Do you have the factory audible stall warning system in your Allegro?

Â 

Hugh G. McKay III, P.E. Fellow, Life Member ASCE

Senior Consultant

Worldwide Engineering Inc.

hgmckay(at)bellsouth.net (hgmckay(at)bellsouth.net)

Phone 704-661-8271

Â 

Â 

Â 

Â 

Â 

Sent from Mail for Windows 10

Â 

From: Luis Quijano (quijanoluis22(at)gmail.com)

Sent: Tuesday, December 29, 2020 6:04 PM

To: allegro-list(at)matronics.com (allegro-list(at)matronics.com)

Subject: Allegro-List: Airspeed Indicator



Â 

Does anyone knows where I could find a direct replacement airspeed indicator for my allegro? Or where in the US I could send mine to get calibrated.

Â

- The Matronics Allegro-List Email Forum -

Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:

http://www.matronics.com/Navigator?Allegro-List

_________________
Allegro
N43536

hgmckay

Joined: 23 May 2006
Posts: 397

Posted: Wed Dec 30, 2020 10:14 am Post subject: Airspeed Indicator

Was your stall system working fine and then suddenly the alarm started while at cruise? Had you noticed the 30 mph airspeed discrepancy between the ASI and your GPS before or after the alarm system started going off? How did you disconnect the stall warning system? You may have an obstruction at or in the stall system port on the leading edge of the right wing. I donâ€™t remember how the port on the leading edge of the wing is connected to the system as a whole.

 

Hugh G. McKay III, P.E. Fellow, Life Member ASCE

Senior Consultant

Worldwide Engineering Inc.

hgmckay(at)bellsouth.net (hgmckay(at)bellsouth.net)

Phone 704-661-8271

 

 

 

 

 

Sent from Mail for Windows 10

 

From: Luis Quijano (quijanoluis22(at)gmail.com)

Sent: Wednesday, December 30, 2020 11:41 AM

To: allegro-list(at)matronics.com (allegro-list(at)matronics.com)

Subject: Re: Airspeed Indicator



 

Hello hugh

Hope all is well with you, the stall system is disconnected I was flying over the summer and the horn started going off as I was in Cruise and I could get it to go off.I'm getting a 30 mph difference between my airspeed indicator and my GPS, I tried with my iFly and my Garmin and it's off

 

On Wed, Dec 30, 2020, 10:07 AM Hugh McKay III <hgmckay(at)bellsouth.net (hgmckay(at)bellsouth.net)> wrote:

 	  Quote: 	
		  

Luis,

How do you know your Airspeed indicator instrument readings are incorrect? Do you have the factory audible stall warning system in your Allegro?

 

Hugh G. McKay III, P.E. Fellow, Life Member ASCE

Senior Consultant

Worldwide Engineering Inc.

hgmckay(at)bellsouth.net (hgmckay(at)bellsouth.net)

Phone 704-661-8271

 

 

 

 

 

Sent from Mail for Windows 10

 

From: Luis Quijano (quijanoluis22(at)gmail.com)

Sent: Tuesday, December 29, 2020 6:04 PM

To: allegro-list(at)matronics.com (allegro-list(at)matronics.com)

Subject: Allegro-List: Airspeed Indicator



 

Does anyone knows where I could find a direct replacement airspeed indicator for my allegro? Or where in the US I could send mine to get calibrated.

- The Matronics Allegro-List Email Forum -

Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:

http://www.matronics.com/Navigator?Allegro-List

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