The U.S. aircraft register, updated daily
Who holds what · as the FAA records the name

Horizon Instruments

Named as the FAA publishes it on its approvals.

Holds 29 approvals to make replacement parts. FAA spelling: Horizon Instruments.

Replacement parts approved 29 parts manufacturer approvals, 29 current · Placentia, CA

A parts manufacturer approval lets a company make a replacement part for someone else's aircraft or engine and sell it as an approved part. This company's approvals are mostly for engine (29).

2002-01-16Electronic Digital Engine Tachometer Model P-1000 MDL P100058 · replaces Modification Part · 177, 177A, 177B
2002-01-16Electronic Digital Engine Tachometer Model P-1000 MDL P100051 · replaces Modification Part · 180, 180A, 180B
2002-01-16Electronic Digital Engine Tachometer Model P-1000 MDL P100055 · replaces Modification Part · 172, 172A, 172B
2002-01-16Electronic Digital Engine Tachometer Model P-1000 MDL P100074 · replaces Modification Part · PA46-310P, PA46-350P
2002-01-16Electronic Digital Engine Tachometer Model P-1000 MDL P100056 · replaces Modification Part · P172D, R172K, 172RG
2002-01-16Electronic Digital Engine Tachometer Model P-1000 MDL P100110 · replaces Modification Part · Raytheon) (35, A35, B35
2002-01-16Electronic Digital Engine Tachometer Model P-1000 MDL P100080 · replaces Modification Part · PA30, PA39, PA40 Series
2002-01-16Electronic Digital Engine Tachometer Model P-1000 MDL P100059 · replaces Modification Part · 206, P206, P206A
2002-01-16Electronic Digital Engine Tachometer Model P-1000 MDL P100100 · replaces Modification Part · Raytheon) (H35, J35, K35
2002-01-16Electronic Digital Engine Tachometer Model P-1000 MDL P100075 · replaces Modification Part · PA-23, PA-23-160, PA-23-235
2002-01-16Electronic Digital Engine Tachometer Model P-1000 MDL P100070 · replaces Modification Part · PA28-140, PA28-150, PA28-151
2002-01-16Electronic Digital Engine Tachometer Model P-1000 MDL P100030 · replaces Modification Part · M20, M20A, M20B
2002-01-16Electronic Digital Engine Tachometer Model P-1000 MDL P100050 · replaces Modification Part · AA-5, AA-5A, AA-5B
2002-01-16Electronic Digital Engine Tachometer Model P-1000 P100201-001 · replaces Texas Skyways, Inc. P105001-657 · 182, 182A thru 182R, 180
2002-01-16Electronic Digital Engine Tachometer Model P-1000 MDL P100300 · replaces Modification Part · TB9, TB10, TB20
2002-01-16Electronic Digital Engine Tachometer Model P-1000 MDL P100057 · replaces Modification Part · 207, T207, 207A
2002-01-16Electronic Digital Engine Tachometer Model P-1000 MDL P100053 · replaces Modification Part · 182, 182A, 182B
2002-01-16Electronic Digital Engine Tachometer Model P-1000 P132001-619 · replaces P132001-619 · R172K
2002-01-16Electronic Digital Engine Tachometer Model P-1000 P100201-009 · replaces Texas Skyways, Inc. P105001-690 · 180, 180A thru 180K
2002-01-16Electronic Digital Engine Tachometer Model P-1000 MDL P100200 · replaces Modification Part · C-1, C-2, LA-4
2002-01-16Electronic Digital Engine Tachometer Model P-1000 P100201-011 · replaces Texas Skyways, Inc. P105001-695 · 182, 182A thru 182R
2002-01-16Electronic Digital Engine Tachometer Model P-1000 MDL P100054 · replaces Modification Part · 210, 210A, 210B
2002-01-16Electronic Digital Engine Tachometer Model P-1000 MDL P100052 · replaces Modification Part · 185, 185A, 185B
2002-01-16Electronic Digital Engine Tachometer Model P-1000 P100201-003 · replaces Texas Skyways, Inc. P105001-655 · 182, 182A thru 182R, 180
2002-01-16Electronic Digital Engine Tachometer Model P-1000 MDL P100060 · replaces Modification Part · 177RG
2002-01-16Electronic Digital Engine Tachometer Model P-1000 MDL P100073 · replaces Modification Part · PA-24, PA-24-180, PA-24-250
2002-01-16Electronic Digital Engine Tachometer Model P-1000 P100-240-913-00 · replaces PZL-Mielec D77.149.00.1 · M18 Dromader
2002-01-16Electronic Digital Engine Tachometer Model P-1000 MDL P100071 · replaces Modification Part · PA32-260, PA32-300, PA32-301
2002-01-16Electronic Digital Engine Tachometer Model P-1000 AML SA00622LA · replaces Modification Part · Aircraft Model(s) as listed per AML No. SA00622LA

Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, parts manufacturer approvals, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.