Intercoms

intercoms — pre-owned

139listings

Browse 139 intercoms — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Pilot Avionics PA 400-3BL General Aviation Intercom - Like New
UsedBuy It Now

Pilot Avionics PA 400-3BL General Aviation Intercom - Like New

Serves as an ideal solution for planes without built-in intercom systems. Shows little or no use. Requires (2) 9V batteries. CREW: Links the pilot and co-pilot together on one channel while leaving back-seat passengers to chat amongst themselves on a separated circuit.

$129.95
See listingClaremore, US
jetage2
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99.8%Excellent· 2.0k
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Aviall Aviation Voice Activated 2 Place Intercom for Aircraft Communication
UsedBuy It Now

Aviall Aviation Voice Activated 2 Place Intercom for Aircraft Communication

Contents: Aviall Aviation Voice Activated 2 Place Intercom for Aircraft Communication Condition: In excellent pre-owned condition showing a little normal cosmetic visible wear. Tested Working If you have any questions, please do not hesitate to contact me through the ebay messaging system, I will get back to you ASAP. Please study the photos; what you see in the photos is what you get.

$89.99
+$9.99Hillsboro, US
back2basic
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99.8%Excellent· 691
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PM1000 PANEL MOUNT INTERCOM TSO C-50C WITH KNOBS AND CONNECTORS
UsedBuy It Now

PM1000 PANEL MOUNT INTERCOM TSO C-50C WITH KNOBS AND CONNECTORS

The PM1000 PANL MOUNT INTERCOM TSO C-50C is an aviation part manufactured by PM.

$125.66
See listingChino, US
aviationoutlet
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99.4%Excellent· 175
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Wirenest GA Twin Plug to Airbus 5 Pin XLR Headset Adapter - Dual General...
UsedBuy It Now

Wirenest GA Twin Plug to Airbus 5 Pin XLR Headset Adapter - Dual General...

For those utilizing aviation headsets & intercoms, the adapter's transparent communication on impedance emphasizes its technical prowess. The Wirenest aviation headset adapter is a crucial tool for pilots switching between Airbus and general aviation platforms.

$27.85
Free ShippingUS
top-dawg
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100.0%Excellent· 7.9k
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PS Engineering Inc - PMA6000B, Slightly Used
UsedBuy It Now

PS Engineering Inc - PMA6000B, Slightly Used

The PMA6000B combines an audio selector panel with a top-quality manually adjusted VOX intercom and a slew of features to enhance versatility and utility. Slightly Used, installed then replaced with newer upgraded model.

$850.00
+$36.20Pittsburgh, US
bu931866
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100.0%Excellent· 30
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SIGTRONICS INTERCOM ULTRASOUND US-45S
UsedBuy It Now

SIGTRONICS INTERCOM ULTRASOUND US-45S

IN A GREAT WORKING CONDITION, PLEASE REFER TO THE PICTURES FOR MORE DETAILS

$165.00
Free ShippingAnaheim, US
q.s.trade
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99.9%Excellent· 3.5k
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CHADWICK-HELMUTH Vibrex Calibrator - Model 11
UsedBuy It NowBest Offer

CHADWICK-HELMUTH Vibrex Calibrator - Model 11

If fact it may have unknown flaws and deficiencies. the item has only been tested to the extent described in the item condition/testing notes. Daniel Rydell, SanDiego, CA, USA. The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies.

$495.00
+$14.72San Diego, US
bizbonanza
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98.9%Excellent· 6.7k
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Bose X LH Yoke - OEM
UsedBuy It NowBest Offer

Bose X LH Yoke - OEM

Bose X LH Yoke Conditon: Serviceable. P/N: LH Yoke. Local pickup not available.

$49.95
+$15.00CA
**knb**
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100.0%Excellent· 312
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69-17316-5 PASSENGER ADDRESS PANEL WACLINE VOLUME CONTROL FREE SHIPPING
TOP
UsedBuy It NowBest Offer

69-17316-5 PASSENGER ADDRESS PANEL WACLINE VOLUME CONTROL FREE SHIPPING

$295.00
Free ShippingTampa, US
e.j.lectronimoTOP
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98.9%Excellent· 1.6k
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GARMIN GMA-340 AUDIO PANEL STEREO INTERCOM P/N 011-00401-10 WITH FAA FORM 8130-3
TOP
UsedBuy It Now

GARMIN GMA-340 AUDIO PANEL STEREO INTERCOM P/N 011-00401-10 WITH FAA FORM 8130-3

GARMIN GMA-340 Audio Panel, Marker Beacon Receiver, and Stereo Intercom P/N 011-00401-10 S/N 96295537. WITH FAA FORM 8130-3 DATED 02/04/2025.

$1375.00
+$50.00Wesley Chapel, US
mjavionicssalesllcTOP
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100.0%Excellent· 2.5k
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Sigtronics SPA-400-TSO Intercom 4 Place
UsedBuy It NowBest Offer

Sigtronics SPA-400-TSO Intercom 4 Place

Unit is sold AS-IS. For parts, was working before the aggressive removal of all panel equipment. Part will ship as soon as possible, but could take as much as 2 weeks to package if I am not in town.

$39.00
+$6.15Chandler, US
baja_builder
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100.0%Excellent· 123
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Kennedy Technology CellSet 5000 Phone Volume w/Connectors Aircraft  Gen Aviation
TOP
UsedBuy It NowBest Offer

Kennedy Technology CellSet 5000 Phone Volume w/Connectors Aircraft Gen Aviation

Connect your stereo or mono headset to CellSet and plug CellSet into your intercom or radio. Then plug CellSet's cellphone cable into the headset jack on your phone . Use your radio/ICS system as you always do.

$99.00
+$12.85Anchorage, US
bigcountry_alaskaTOP
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99.7%Excellent· 2.8k
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Bendix King KC 292 MODE CONTROLLER P/N 065-0037-00 W/ CONNECTOR & YAW - Working
UsedBuy It NowBest Offer

Bendix King KC 292 MODE CONTROLLER P/N 065-0037-00 W/ CONNECTOR & YAW - Working

These quality aviation parts were removed from charity-owned aircraft during upgrades and are ready for their second life in your plane.

$499.99
Free ShippingWest Palm Beach, US
bubbalovescars
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100.0%Excellent· 3.7k
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Sigtronics SPA-400 Intercom TSO
UsedBuy It NowBest Offer

Sigtronics SPA-400 Intercom TSO

$150.00
See listingChino, US
aviationoutlet
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99.4%Excellent· 175
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Sigtronics SPA-400 TSO 4-Place Panel-Mounted Intercom – Used, Good Condition
UsedBuy It NowBest Offer

Sigtronics SPA-400 TSO 4-Place Panel-Mounted Intercom – Used, Good Condition

Worked when removed for upgrade. Missing some parts like knobs, wires and jacks.

$150.00
See listingWoodland Park, US
opiasdfop4199
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100.0%Excellent· 218
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Sigtronics Aircraft Intercom SPA-400 TSO  C-50b  -Tested Good
TOP
UsedBuy It NowBest Offer

Sigtronics Aircraft Intercom SPA-400 TSO C-50b -Tested Good

Sigtronics SPA-400 TSO Aircraft Intercom Fully working when removed – pulled for avionics upgrade. Excellent condition genuine Sigtronics SPA-400 TSO 4-place intercom. Removed from a working aircraft during a recent avionics upgrade.

$110.00
See listingGoleta, US
mww-aviationTOP
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100.0%Excellent· 343
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Skycom 200E - 2 Place Portable Intercom Aircraft Spruce
UsedBuy It NowBest Offer

Skycom 200E - 2 Place Portable Intercom Aircraft Spruce

Skycom 200E - 2 Place Portable Intercom Conditon: Serviceable. Portable Intercom. Removed from serviceable aircraft for upgrade. Local pickup not available.

$49.95
+$20.00CA
**knb**
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100.0%Excellent· 312
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Telex Communications, Inc. PC 4 Aircraft Intercom P/N: 70650-000
UsedBuy It NowBest Offer

Telex Communications, Inc. PC 4 Aircraft Intercom P/N: 70650-000

PC 4 Aircraft Intercom. This item was removed from an aircraft that was parted out. It was in good working condition when removed.

$450.00
+$21.50Phoenix, US
arizonaaircraftsalvage
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100.0%Excellent· 7.0k
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Telex Communications, Inc. Noise Cancelling Carbon Microphone M/N: TEL-66C
UsedBuy It NowBest Offer

Telex Communications, Inc. Noise Cancelling Carbon Microphone M/N: TEL-66C

Noise Cancelling Carbon Microphone.

$40.00
+$18.50Phoenix, US
arizonaaircraftsalvage
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100.0%Excellent· 7.0k
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Sigtronics SPA-4S Intercom
UsedBuy It NowBest Offer

Sigtronics SPA-4S Intercom

Removed in working condition. P#: SPA-4S S#: 4604941 30 Day Warranty! D4

$109.00
See listingRedmond, US
skymanavionics
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99.5%Excellent· 796
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SEIKO ST-747 CHRONATIC MUSIC TUNER
-15%
UsedBuy It NowBest Offer

SEIKO ST-747 CHRONATIC MUSIC TUNER

YOU ARE LOOKING AT A SEIKO ST-747 CHRONATIC MUSIC TUNER -------WORKING WHEN REMOVED--------- ------. <="" p="">.

$67.99$79.99-15%

You save $12.00

Free ShippingNorthridge, US
on-call-aviation-services
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100.0%Excellent· 8.0k
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PS Engineering PM3000 TSO Stereo Panel Mount Intercom P/N: 11932.
UsedBuy It NowBest Offer

PS Engineering PM3000 TSO Stereo Panel Mount Intercom P/N: 11932.

PS Engineering PM3000 TSO Stereo Panel Mount Intercom P/N: 11932.. Condition is Used. Shipped with USPS Ground Advantage.

$300.00
See listingGreensboro, US
demey_54
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100.0%Excellent· 4
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PS Engineering Intercom
UsedBuy It NowBest Offer

PS Engineering Intercom

$245.00
See listingGrants Pass, US
bakeravionicsllc
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100.0%Excellent· 36
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Aviall Aviation Intercom (untested)
For parts or not workingBuy It NowBest Offer

Aviall Aviation Intercom (untested)

Untested.This has not been tested so I can't say anything about it. It is being sold as is.

$54.95
See listingVancouver, US
stanmask34
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99.5%Excellent· 213
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S-TEC 6443-PA HSI Connectors
TOP
UsedBuy It NowBest Offer

S-TEC 6443-PA HSI Connectors

All Manuals are for reference only.

$63.75$85.00-25%

You save $21.25

+$10.00Grand Junction, US
avparts360TOP
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100.0%Excellent· 3.4k
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Flightcom 403 PN:101-0263-00 As Removed
-4%
UsedBuy It NowBest Offer

Flightcom 403 PN:101-0263-00 As Removed

Flightcom 403.

$75.00$78.09-4%

You save $3.09

+$30.00Longview, US
hartsellavionics
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100.0%Excellent· 154
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Sigtronics SPA-400 Intercom (12-24V)
UsedBuy It Now

Sigtronics SPA-400 Intercom (12-24V)

NOTES: missing knobs.

$45.00
See listingMinneapolis, US
jcs_aviation_sales
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99.8%Excellent· 1.3k
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Sigtronics SPA-400 TSO Aircraft Intercom - Working when Removed
TOP
UsedBuy It Now

Sigtronics SPA-400 TSO Aircraft Intercom - Working when Removed

This item has not been tested but was reported working when removed. It has a very high probability of working perfectly, as expected.

$125.00
See listingMinneapolis, US
jcs_aviation_salesTOP
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99.8%Excellent· 1.3k
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ACS 700-3 Intercom Control Unit
RemanufacturedBuy It NowBest Offer

ACS 700-3 Intercom Control Unit

Yellow tagged repaired by Air Comm Systems

$1000.00
Free ShippingCottage Grove, US
cranepilot64
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100.0%Excellent· 59
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Nice Used Aviation 2 Place Intercom Model: RST-442A Intercom Switch System - USA
UsedBuy It NowBest Offer

Nice Used Aviation 2 Place Intercom Model: RST-442A Intercom Switch System - USA

Make: RST Engineering. Model: RST-442A Intercom Switch System. Sold AS-IS.

$99.99
Free ShippingBrockport, US
c200fish
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99.3%Excellent· 9.7k
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PS Engineering PM1000 Panel Mount Intercom Untested
For parts or not workingBuy It Now

PS Engineering PM1000 Panel Mount Intercom Untested

The PS Engineering PM1000 Panel Mount Intercom is a communication device designed for aircraft. Manufactured by PS Engineering, this intercom is specifically designed for panel mounting in aviation vehicles. With the manufacturer part number PM1000, this intercom system provides clear and reliable communication between crew members in the cockpit or cabin. Perfect for aviation applications, this product offers a convenient and essential tool for coordinating and communicating within the aircraft during flights.

$59.99
See listingLima, US
liquid_70
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99.0%Excellent· 6.8k
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Aviation RST 445 & 442C Intercom Set
TOP
UsedBuy It Now

Aviation RST 445 & 442C Intercom Set

$95.00
See listingMinneapolis, US
jcs_aviation_salesTOP
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99.8%Excellent· 1.3k
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Flightcom 403 Intercom
UsedBuy It NowBest Offer

Flightcom 403 Intercom

Removed in working condition. Includes connector. P#: 403 S#: N/A 30 Day Warranty! D4

$89.00
See listingRedmond, US
skymanavionics
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99.5%Excellent· 796
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Sigtronics Intercom P/N SPA-400
UsedBuy It NowBest Offer

Sigtronics Intercom P/N SPA-400

$83.60
Free ShippingEnglewood, US
rockymountainairparts1
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100.0%Excellent· 1.8k
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AVComm AC-4X Four Place Intercom System
UsedBuy It NowBest Offer

AVComm AC-4X Four Place Intercom System

Removed in working condition. Includes power cable, PTT extension cable, ecording cable, installation guide. P#: AC-4X S#: N/A 30 Day Warranty! O4

$289.00
See listingRedmond, US
skymanavionics
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99.5%Excellent· 796
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Sigtronics SPA-400 TSO 4-Place Panel-Mounted Intercom
UsedBuy It NowBest Offer

Sigtronics SPA-400 TSO 4-Place Panel-Mounted Intercom

NO WARRANTY.

$75.00
See listingSparta, US
spartaaeroinc
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100.0%Excellent· 33
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Sigtronics SPA-400 Intercom (12-24V)
UsedBuy It NowBest Offer

Sigtronics SPA-400 Intercom (12-24V)

Sigtronics SPA-400 intercom with panel, (12-24V).

$130.00
See listingBoulder, US
epsi97
Feedback
100.0%Excellent· 445
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Sigtronics SPA-400 TSO
UsedBuy It NowBest Offer

Sigtronics SPA-400 TSO

The Sigtronics SPA-400 TSO is a reliable intercom system designed for aviation use. Made by the trusted brand Sigtronics, this product ensures clear and efficient communication between aircraft crew members. With its TSO certification, you can trust in the quality and performance of this avionics component for your aviation needs. Stay connected and coordinated with the SPA-400 TSO intercom system.

$95.00
+$20.00Weiser, US
airmans-exchange
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100.0%Excellent· 124
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FOXTRONICS FLX3050B ANTENNA TUNER P/N 302-0002-001 WITH CONNECTOR AND CABLE
-20%
UsedBuy It NowBest Offer

FOXTRONICS FLX3050B ANTENNA TUNER P/N 302-0002-001 WITH CONNECTOR AND CABLE

YOU ARE LOOKING AT A FOXTRONICS FLX3050B ANTENNA TUNER P/N 302-0002-001 WITH CONNECTOR AND CABLE -------WORKING WHEN REMOVED--------- ------S/N: 2091------------.

$578.39$722.99-20%

You save $144.60

Free ShippingNorthridge, US
on-call-aviation-services
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100.0%Excellent· 8.0k
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FOXTRONICS FLX3050B ANTENNA TUNER P/N 302-0002-001 WITH CONNECTOR
-20%
UsedBuy It NowBest Offer

FOXTRONICS FLX3050B ANTENNA TUNER P/N 302-0002-001 WITH CONNECTOR

YOU ARE LOOKING AT A FOXTRONICS FLX3050B ANTENNA TUNER P/N 302-0002-001 WITH CONNECTOR -----WORKING WHEN REMOVED--------- ------S/N: 2207----------.

$258.39$322.99-20%

You save $64.60

Free ShippingNorthridge, US
on-call-aviation-services
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100.0%Excellent· 8.0k
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