 | XB-70 and SR-71 "look-alike" Horizontal Situation Indicator HSI - APQ-4/A | 2,495.00 | 4h 57m |  |
 | Collins HPU-74 HSI Processor Unit P/N 622-6198-001 | 800.00 | 8h 21m | |
 | HSI HORIZONTAL SITUATION INDICATOR * P/N 75500000-1 (Mfr. Litton / Clifton) | 18,800.00 | 13h 5m | |
 | Aeronetics HSI, pn 520-8130-004 , sn 1549 | 343.92 | 18h 50m | |
 | Aeronetics HSI Connector for pn 520-8130-004 | 64.73 | 20h 28m | |
 | Narco Horizontal Situation Indicator PN HSI-100S | 995.95 | 22h 50m | |
 | Astronautics Corp Horizontal Situation Indicator PN 133640 | 4,350.95 | 1d 0h | |
 | Bendix/King KI 525A HSI | 750.00 | 1d 4h | |
 | Horizontal Situation Indicator Edo Aire NSD 360 | 900.00 | 1d 8h | |
 | Sandel SN3308 HSI (EHSI) PN 3308-00-BL, Guaranteed! | 1,895.00 | 1d 9h | |
 | Edo Aire Mitchell HSI Slaved Nav Display w/ Harness 52D137-1220 (1018-40) | 455.66 | 1d 19h | |
 | Sperrry RD-100 HSI Indicator , 2588767-901 | 351.98 | 1d 20h | |
 | Bendix/King KCS-55A HSI System with KG-102A Recently Overhauled (10/18) | 1,305.00 | 1d 22h | |
 | IN-831A, 4000172-8503, HORIZONTAL SITUATION DISPLAY, OH, 5/17 | 2,495.00 | 2d 0h | |
 | Astronautics Corp. Horizontal Situation Indicator PN 133640 | 4,350.95 | 2d 1h | |
 | King KCS 055 HSI System - Complete | 1,700.00 | 2d 5h | |
 | Collins HSI course indicator P/N 522-2638-00 & 331A-3G guaranteed 30 days | 289.00 | 2d 7h | |
 | Sperry Flight Systems RD 650B HSI With 8130 | 3,500.00 | 2d 12h | |
 | Horizontal Situation Indicator RD600 4020553-901 w/ August 2017 OH 8130 | 3,150.00 | 2d 19h | |
 | AIRCRAFT AVIATION AVIONICS BENDIX HSI DISPLAY IN-831A 4000172-8512 | 549.95 | 3d 3h | |
 | Edo Avionics 52D136-1333 HSI AR | 2,499.00 | 3d 8h | |
 | Bendix/King KA-90 HSI Adaptor Mounting Tray / Rack P/N: 071-4022-01 | 69.95 | 3d 10h | |
 | Bendix IN-863A Horizontal Situation Indicator - Used Avionics | 225.00 | 3d 19h | |
 | Collins HPU-74 HSI Processor Unit P/N 622-6198-003 | 1,800.00 | 3d 22h | |
 | King KA-90 HSI Adapter P/N 071-01508-0202 | 450.00 | 3d 22h | |
 | NSD360A 52D137-1332 Horizontal Situation Indicator, Slaved, Guaranteed | 1,595.00 | 4d 5h | |
 | Horizontal Situation Indicator WL330 RNA-MS1 Military Aircraft Tornado | 219.00 | 4d 13h | |
 | Century NSD-360A Slaved HSI | 100.00 | 4d 19h | |
 | S-Tec ST-361 Slaved HSI | 100.00 | 4d 19h | |
 | AIRCRAFT BARON B55 AVIATION HSI HORIZON INSTRUMENT MOUNT SUPPORT WISP 64311 | 44.95 | 4d 21h | |
 | Used Bendix King HSI Indicator PN 066-3046-01 14-28 Volt Gurarenteed Serviceable | 1,075.00 | 5d 1h | |
 | Horizontal Situation Indicator RD600A 4025782-904 w/ February 2017 OH 8130 | 5,800.00 | 5d 1h | |
 | Collins HSI 331A-1A, sn 146 | 247.02 | 5d 2h | |
 | boeing 747 Collins 331A-8A Aircraft HSI Course Indicator 772-5025-001 | 260.66 | 5d 2h | |
 | Sperry MHR-4B Pictorial Deviation HSI Indicator 1783993-485 | 85.00 | 5d 4h | |
 | Sperry MHR-4B Pictorial Deviation HSI Indicator 1783993-485 | 85.00 | 5d 4h | |
 | INDICATOR HORIZONTAL SITUATION TYPE NO. 1925757-2 PATENT NO. 3.549.947 | 499.00 | 5d 5h | |
 | Flight Director and HSI | 180.00 | 5d 22h | |
 | NEW SURPLUS RETAINER FOR SQUARE FACE MOUNTED AIRCRAFT INSTRUMENT/HSI 2788076-1 | 89.95 | 5d 22h | |
 | Sperry Flight Systems HSI PN:7001179-912 RD-550 | 850.00 | 5d 23h | |
 | Honeywell RD-550A HSI PN: 7001179-912 | 600.00 | 6d 0h | |
 | HSI RD-550 P/N: 7001179-916 | 3,000.00 | 6d 1h | |
 | USED MID-CONTINENT INSTRUMENT MD189-1 HSI CONTROL SWITCH *WARRANTY* | 195.00 | 6d 1h | |
 | Edo Century NSD360A PN: 52D136-1333 HSI Indicator Overhauled | 2,760.00 | 6d 2h | |
 | Century Flight Systems Slaved NSD-360 HSI, EDO-AIRE Mitchell 52D137-1333 | 600.00 | 6d 3h | |
 | Bendix / King HSI P/N 066-3046-05 ( 30 day return ) | 888.00 | 6d 5h | |
 | King KA-90 HSI Adapter P/N 071-01508-0202 s/n 1336 (AR) | 495.00 | 6d 6h | |
 | Bendix HSD 830 System IN-831A HSI Service manual | 204.87 | 6d 6h | |
 | NEW UH-60 SIKORSKY MILITARY BLACKHAWK COCKPIT HSI INDICATOR LIGHTED BEZEL | 175.00 | 6d 14h | |
 | Butler National HSI Switching Unit 001046-101 Component Maintenance Manual | 137.41 | 6d 17h | |
 | AIRCRAFT AVIATION KING KPI-550A HSI INDICATOR 14/28 VOLT | 324.95 | 6d 18h | |
 | Mitchell Edo-Aire HSI Slaved Navigation Situation Display 52D137-1332 | 450.00 | 6d 19h | |
 | Collins HSI 328A-3G | 800.00 | 6d 20h | |
 | MAKE OFFER! Collins HSI 331A-3G Beechcraft Piper Cessna Aircraft Avionics. | 1,050.00 | 6d 20h | |
 | Collins 331A-3G Horizontal Situation Indicator (Unit Only) P/N: 522-2638-006 | 995.00 | 6d 20h | |
 | Collins 331A-9G Horizontal Situation Indicator PN 792-6091-011 | 2,475.95 | 6d 20h | |
 | KCS-55A HSI Connector kit- Bendix/King KCS55A | 295.00 | 6d 21h | |
 | Collins HSI 331A-9G | 675.00 | 6d 21h | |
 | Narco HSI 100 and HSI 100S Horizontal Situation Indicators Install Manual | 131.87 | 6d 22h | |
 | Edo-Aire Mitchell HSI 52D137-2335 | 910.80 | 7d 2h | |
 | Sperry MHR-4B Pictorial Deviation Indicator HSI 1783993-685 | 506.00 | 7d 2h | |
 | Collins 331A-9G Horizontal Situation Indicator 26V PN 792-6091-012 | 775.95 | 7d 2h | |
 | CENTURY NSD-360A SLAVED HSI SYSTEM W/BOOTSTRAP AND MANUAL 28V | 995.00 | 7d 3h | |
 | AIRCRAFT AVIATION AVIONICS BENDIX HSI DISPLAY IN-831A 4000172-8512 | 150.00 | 7d 7h | |
 | Collins HCP-74 HSI Control Panel P/N 622-6200-002 s/n 2247 (AR) | 150.00 | 7d 19h | |
 | 331A-3G HSI | 800.00 | 7d 23h | |
 | HSI Yoke | 75.00 | 8d 2h | |
 | 071-01508-020 Piper PA-31T Bendix King KA90 HSI Adapter (Volts: 28) | 460.00 | 8d 3h | |
 | Bendix King HSI Adapter, Model No. KA 90 | 400.00 | 8d 7h | |
 | KING KI-525A ( -00 ) SLAVED HSI INDICATOR | 895.00 | 8d 7h | |
 | Display Unit HSI Indicator MBB Bo 105 P1M Helicopter D1227 5826-12-303-9774 | 1,584.00 | 8d 17h | |
 | Sperry Horizontal Situation Indicator P/N 7001179-960 | 870.00 | 8d 21h | |
 | AIRCRAFT AVIATION CENTURY SLAVED HSI 52D137-1333 HSI | 1,699.95 | 9d 0h | |
 | H.S.I., Yellow Tag ; P/N: 52D136-1333 | 3,100.00 | 9d 1h | |
 | H.S.I. Edo -Aire, Yellow Tag; P/N:52D137-1333 | 3,100.00 | 9d 1h | |
 | Bendix King HSI Adapter KA-90 071-01508-0202 Multifunction Adapter Unit | 89.95 | 9d 7h | |
 | Sperry MHR-4B Indicator HSI 1783993-622 | 506.00 | 9d 20h | |
 | Sperry MHR-4B Indicator HSI 1783993-622 | 506.00 | 9d 20h | |
 | Sperry MHR-4B Indicator HSI 1783993-685 | 506.00 | 9d 20h | |
 | Aeronetics HSI P/N 520-8130-004 S/N 1802 Repaired with FAA 8130 | 1,095.00 | 9d 22h | |
 | Collins HCP-74 HSI Control Panel P/N 622-6200-002 s/n 761 (AR) | 150.00 | 10d 0h | |
 | Collins HCP-74 HSI Control Panel P/N 622-6200-002 s/n 32G (AR) | 150.00 | 10d 0h | |
| Collins HCP-74 HSI Control Panel P/N 622-6200-002 s/n 4K8R (AR) | 150.00 | 10d 0h | |
 | Collins HPU-74 HSI Processor Unit P/N 622-6198-002 s/n 1587 (AR) | 950.00 | 10d 0h | |
 | Collins HPU-74A HSI Processor P/N 622-6199-001 s/n 124 (AR) | 995.00 | 10d 0h | |
| Collins HPU-74A HSI Processor P/N 622-6199-001 s/n 401 (AR) | 995.00 | 10d 0h | |
 | Collins HSI-85 Horizontal Situation Ind P/N 622-4176-006 s/n 2241 (AR) | 1,500.00 | 10d 0h | |
 | Sandel Avionics SN3308 Electronic HSI | 2,000.00 | 10d 1h | |
 | Horizontal Situation Indicator RD650 7000469-905 w/ May 2017 OH 8130 | 5,750.00 | 10d 2h | |
 | 2594624-902, RD-350C, Aircraft HSI / Horizontal Situation Indicator | 2,999.99 | 10d 3h | |
 | Collins 329A-4V Horizontal Reference Indicator HSI 270-2426-040 | 128.43 | 10d 7h | |
 | Sperry Horizontal Situation Indicator HSI P/N 4038930-906 Airline Gauge | 189.95 | 10d 7h | |
 | Collins HPU-74 HSI Processor Unit P/N 622-6198-003 | 885.00 | 10d 8h | |
 | Century Flight Systems Slaved NSD-360 HSI, EDO-AIRE Mitchell 52D137-1333 | 1,595.00 | 10d 13h | |
 | Narco SA-11 HSI - Rnav Adapter Service Manual | 71.80 | 10d 22h | |
 | KPI-550A HSI Indicator 066-3013-05 | 750.00 | 10d 22h | |
 | Collins HPU-74 HSI Processor Unit P/N 622-6198-002 s/n 1484 (AR) | 950.00 | 11d 1h | |
 | Astronautics Horizontal Situation Indicator / HSI P/N AQU-2/A / 100524 Nice! | 1,499.99 | 11d 2h | |
 | Collins HSI-85 Horizontal Situation Ind P/N 622-4176-006 | 1,200.00 | 11d 7h | |
 | (7820) HSI Instrument Panel Mount Clamp P/N MSP64311 | 29.99 | 11d 19h | |
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