AIS 200B-35 20 Pole Switching Module

$750.00
The AIS 200B-35 is a 20-pole, signal level, switching unit designed for use with NAV systems that share the aircrafts HSI/CDIs OBS functions. The contact switching rating is limited by the circuit board track current capacity to 1.0 amp. This unit has a revisionary relay which selects the LOC signal for display on the HSI/CDI whenever a LOC channel is selected in the NAV unit. This unit uses 10 relays in a series/parallel arrangement to provide the same 20 poles of switching. While model AIS 200B-35 is a direct fit and replacement for the AIS 200-35 and AIS 200A-35 models, installation of this AIS 200B-35 remains the same. Operates on 28 VDC.

AV-APA PMA

$699.00
AV-APA PMA Is Now Available for Pre-order! Shipping Spring 2025. The AV-APA PMA (analog port adapter) accessory enables aircraft owners with legacy autopilots to replace their old, heavy, vacuum-driven directional gyro with a more capable, lighter, digital AV-30 and potentially remove their vacuum system entirely. The AV-APA PMA emulates the analog heading signal used by legacy autopilots to provide heading hold as well as the ability to follow GPS tracks from a portable or IFR GPS.

CHT Adapter Probe Threaded

Price range: $507.00 through $679.00
Adapter CHT Probe P/N 2856 Threaded J-Type thermocouple Red/White in Black
Select options This product has multiple variants. The options may be chosen on the product page

CHT Adapter Probe Bayonet

Price range: $195.00 through $679.00
Adapter CHT Probe P/N 2855 Bayonet J-Type thermocouple Red/White in Black
Select options This product has multiple variants. The options may be chosen on the product page

Spring CHT Probe

Price range: $141.00 through $679.00
Spring CHT Probe P/N 2852 J-Type thermocouple Red/White in Black Thread size: 2852 - 3/8”-24
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SAFE 328 Avionic Cooling Fan | 3 Ports, 28 Volts

$665.00
The SAFE 328 Avionics Cooling Fan simultaneously cools up to three avionics units. The SAFE 328 is capable of suppling up to 20 CFM of air flow — helping to keep avionics at their proper operating temperature. Fault protection is also provided; when the RPM's drop below a pre-defined threshold, the SAFE 328 sends and alert indicating a fault has occurred. High quality, brushless motors are used providing RunQuiet technology for quiet operation. This FAA PMA unit surpasses the stringent environmental testing ensuring years of reliables service.

CiES Fuel Sender

Price range: $605.00 through $665.00

CiES Fuel Sender

For 2 fuel tanks, add quantity 2 to the cart.  Count your number of fuel senders, sometimes there are 2 senders per tank.
  1. Fuel Usable?
  2. What it connects to? (Which engine analyzer)
  3. Total Fuel?
  4. What kind of airplane?
  5.  How many fuel tanks?
  6. What kind of fuel tank is it? (Rubber, metal, wet)
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Gasket CHT Probe

Price range: $141.00 through $644.00

Gasket CHT Probe P/N 2853

J-Type thermocouple Red/White in Black

Dimensions - 18mm

Inner 0.720"

Outer 0.972"

Thickness 0.125"

Select options This product has multiple variants. The options may be chosen on the product page