SIGMA TEK ATTITUDE GYRO • $275 • FOR SALE • Sigma Tek Model 50008-36 PN 23-501-06-16. Removed for upgrade. Excellent condition. Pics available • Contact Randy Fielding - WFO AVIATION , Owner - located Monterey, TN 38574 United States • Telephone: ---------- • Posted January 14, 2025 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad