TKM MX12 NAV/COMM - 28V • $1,000 • AVAILABLE FOR SALE • Tested Working w/ 90 Day Warranty. Slide-in replacement for Narco MK-12A and MK-12B NAV/COMM units. • Contact Joseph Croft - JC'S AVIATION SALES , Broker - located Minneapolis, MN 55444 United States • Telephone: ---------- • BUSINESS CARD •  Posted July 5, 2025 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad