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Type Record · As of May 3, 2026

WACO UPF-7

Fixed Wing Single Engine · CONT MOTOR W670 SERIES

Registered

189

Year Range

1939–1980

NTSB Events

95

Airworthiness Directives

0

01 /  Distribution

Where the fleet lives and was built

Counts of currently-registered WACO UPF-7 aircraft by US state and decade of manufacture, sourced from the FAA Aircraft Registry.

By State (top 10)

  • OH 10.2% 19
  • CA 8.0% 15
  • FL 7.5% 14
  • IN 6.4% 12
  • DE 5.9% 11
  • MN 5.9% 11
  • IL 5.3% 10
  • PA 4.8% 9
  • NY 3.2% 6
  • NV 3.2% 6

+32 more states

By Decade of Manufacture

  • 1930s 1.6% 3
  • 1940s 72.0% 136
  • 1950s 0.5% 1
  • 1980s 0.5% 1
  • Unknown 25.4% 48

02 /  NTSB Records

Events involving WACO UPF-7 aircraft

95 event(s) on file. Showing the most recent 25 · 70 more available on NTSB CAROL.

03 /  Airworthiness Directives

FAA directives applicable to WACO UPF-7

No matching airworthiness directives are on file for this make and model in the Federal Register.

04 /  Type Certificate Data Sheets

FAA TCDS for WACO UPF-7

The TCDS is the legal certification document — weight limits, performance, equipment, AD compliance times, operating limitations. 1 match in the FAA catalog.

06 /  Supplemental Type Certificates

Modifications approved for WACO UPF-7

80 STCs on file — every FAA-approved modification, alteration, or installation for this aircraft. STOL kits, avionics, fuel systems, floats, engine swaps, you name it.

  • 03/01/2025

    STC SA7965SW

    Application of fabric and polyurethane finishing system.

    Shady Aviation LLC

  • 08/21/2024

    STC SA01757WI

    To allow the use of UL91 or UL94 (minimum) grade aviation fuel

    Swift Fuels LLC

  • 05/17/2024

    STC SA4503NM (PAGE 2)

    Remove original cloth covering and install Ceconite covering

    Ceconite Division of Poly-Fiber Inc.

  • 09/09/2022

    STC SA1008WE

    Installation of Poly-Fiber covering material.

    Poly-Fiber Inc

  • 09/01/2022

    STC SA01967WI (3 OF3)

    Use of GAMI G100UL High Octane Unleaded Avgas

    General Aviation Modifications Inc.

  • 07/27/2022

    STC SA01757WI

    To allow the use of UL91 or UL94 (minimum) grade aviation fuel

    Swift Fuels LLC

  • 05/19/2022

    STC SA04776NY (1 OF 2)

    The HIPEC Covering and Finishing System must be performed and maintained

    HIPEC Aircraft Coatings Inc.

  • 07/27/2020

    STC SA01831WI

    To allow the use of UL91 (minimum) grade aviation fuel

    Petersen Aviation Inc

  • 06/04/2020

    STC SA02268CH (PAGE 5)

    Installation of Airwolf Filter Corp. Air Oil Separator

    Airwolf Filter Corporation

  • 03/07/2020

    STC SA00079NY

    Installation of Airwolf remote mounted engine oil filter kit AFC-K008 on single and multi engine fixed wing light aircraft incorporating Teledyne Continental reciprocating engines …

    Airwolf Filter Corporation

  • 02/11/2019

    STC SA01831WI

    To allow the use of UL91 (minimum) grade aviation fuel

    ADI LLC

  • 05/21/2018

    STC SA02498CH

    Installation of Cleveland Wheel and barke Kit 199-64 (including 30-28D brake assembly and 40-40B wheel assembly)

    Rare Aircraft Ltd

  • 03/01/2018

    STC SA7965SW

    Application of fabric and polyurethane finishing system.

    Air Tech Coatings

  • 12/20/2017

    STC SA02268CH (PAGE 5)

    Installation of Airwolf Filter Corp. Air Oil Separator

    Airwolf Filter Corporation

  • 12/20/2017

    STC SA00079NY

    Installation of Airwolf remote mounted engine oil filter kit AFC-K008 on single and multi engine fixed wing light aircraft incorporating Teledyne Continental reciprocating engines …

    Airwolf Filter Corporation

  • 09/20/2017

    STC SA2586NM

    Installation of J.P. Instruments temperature monitoring systems.

    J P Instruments

  • 03/16/2017

    STC SA01807NY

    Increase the maximum certified weight to 2880 lbs.

    Rare Aircraft Ltd

  • 03/09/2017

    STC SA02428SE (Page 2)

    Installation of an Air Stream Switch for an electric time recording device on non-pressurized aircraft

    Henry F Rogers/David E Polley

  • 01/24/2017

    STC SA01831WI

    To allow the use of UL91 (minimum) grade aviation fuel

    Petersen Aviation Inc

  • 08/27/2016

    STC SA01240SE (5 OF 5)

    Installation of secondary voltage indication system

    Visual Instruments LLC

  • 05/20/2016

    STC SA01757WI

    To allow the use of UL91 or UL94 (minimum) grade aviation fuel

    Swift Fuels LLC

  • 03/09/2016

    STC SA01757WI

    To allow the use of UL91 or UL94 (minimum) grade aviation fuel

    Petersen Aviation Inc

  • 10/28/2015

    STC SA01757WI

    To allow the use of UL91 (minimum) grade aviation fuel

    Petersen Aviation Inc

  • 06/04/2015

    STC SA00478CH

    Installation of Cooper Superflite 102 Fabric.

    Aviation Products Systems Inc.

  • 09/05/2014

    STC SA02498CH

    Installation of Cleveland Wheel and barke Kit 199-64 (including 30-28D brake assembly and 40-40B wheel assembly)

    Rare Aircraft Ltd

  • 09/03/2014

    STC SA01669CH

    Installation of Challenger Reusable Air Filter

    Challenger Aviation Products Inc.

  • 08/14/2014

    STC SA00556SE

    Replacement of airplane fuselage frame structure with The WACO Aircraft Co. Inc. fuselage.

    Rare Aircraft Ltd

  • 06/27/2013

    STC SA00556SE

    Replacement of airplane fuselage frame structure with The WACO Aircraft Co. Inc. fuselage.

    Vintage Aircraft Tours Inc

  • 04/12/2013

    STC SA00861SE

    Installation of J.P. Instruments (JPI) fuel flow indicating system

    J P Instruments

  • 04/12/2013

    STC SA00432SE (PG 4)

    Installation of EGT 701 series fuel flow instrument.

    J P Instruments

+ 50 more STCs on file

07 /  PMA replacement parts

FAA-approved replacement parts for WACO UPF-7

2 parts on file from the FAA Parts Manufacturer Approval database. Each is a non-OEM part the FAA has authorized for use as a replacement on this aircraft type.

  • CP-2010#https://drs.faa.gov/browse/excelExternalWindow/AA03306DB2F1C9828625780E006F5CC0.0001##

    Air Filter

    Challenger Aviation Products Inc replaces 22756-B

    PMA holder →
  • AR020453#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID127311959720240417142440.0001##

    Engine Mount Bushing

    Air Repair Inc replaces Waco Aircraft Co. 020453

    PMA holder →

05 /  Aircraft of this type

All 189 registered N-numbers

Every tail currently on the FAA registry for this make/model. Click an N-number to query the FAA Aircraft Inquiry; rows flagged have NTSB events on file. Tails seeded with full TallyAero pages link directly.

189 of 189
N-number St Year NTSB FAA
N1333D MI 1942 · Look up ↗
N133RG VA 1940 · Look up ↗
N134Q FL 1940 Look up ↗
N14085 OH 1942 Look up ↗
N151LP ND · Look up ↗
N152E OH 1940 · Look up ↗
N158E IL 1940 · Look up ↗
N164 DE 1940 Look up ↗
N173E NY Look up ↗
N180GD IN 1941 Look up ↗
N184E CA 1941 Look up ↗
N185V VA 1941 · Look up ↗
N20971 FL 1940 Look up ↗
N20973 AK Look up ↗
N20979 MA 1940 · Look up ↗
N219 FL 1939 Look up ↗
N226E CA 1939 · Look up ↗
N2291 VA 1939 · Look up ↗
N2369Q NM 1940 Look up ↗
N247TG AK 1941 · Look up ↗
N29300 OH 1940 · Look up ↗
N29301 PA 1940 Look up ↗
N29303 PA 1949 · Look up ↗
N29309 WA 1940 Look up ↗
N29312 IN Look up ↗
N29322 TN · Look up ↗
N29323 MN · Look up ↗
N29324 MA 1940 Look up ↗
N29327 NY 1940 · Look up ↗
N29328 MT 1940 · Look up ↗
N29337 IL 1940 · Look up ↗
N29338 NV 1940 · Look up ↗
N29352 NV 1940 · Look up ↗
N29353 FL 1940 · Look up ↗
N29355 GA 1940 · Look up ↗
N29357 NH · Look up ↗
N29364 MA 1940 · Look up ↗
N29365 CT Look up ↗
N29368 PA 1940 Look up ↗
N29901 PA 1940 · Look up ↗
N29902 AR 1940 · Look up ↗
N29905 NY 1940 · Look up ↗
N29908 WI 1940 · Look up ↗
N29909 DE 1942 Look up ↗
N29911 CA 1940 · Look up ↗
N29919 OH 1940 · Look up ↗
N29923 DE 1940 · Look up ↗
N29925 OH 1940 · Look up ↗
N29926 AZ Look up ↗
N29927 OH 1940 Look up ↗
N29928 MN 1940 · Look up ↗
N29932 CA · Look up ↗
N29944 IN Look up ↗
N29945 MN 1940 · Look up ↗
N29946 DE 1940 · Look up ↗
N29948 MO 1940 · Look up ↗
N29949 WA 1940 Look up ↗
N29952 IN 1940 Look up ↗
N29954 TX · Look up ↗
N29955 IL · Look up ↗
N29956 WI · Look up ↗
N29957 OH 1940 Look up ↗
N29958 OR 1940 Look up ↗
N29962 CA 1940 Look up ↗
N29967 NV 1940 · Look up ↗
N29969 NH Look up ↗
N29974 NY 1940 Look up ↗
N29982 FL 1940 Look up ↗
N29986 PA Look up ↗
N29988 OH 1940 · Look up ↗
N29992 IL 1940 · Look up ↗
N29993 IN 1940 · Look up ↗
N29996 MT 1940 · Look up ↗
N30102 AZ · Look up ↗
N30106 NV 1940 · Look up ↗
N30107 OK 1940 Look up ↗
N30113 DE 1940 · Look up ↗
N30122 WI 1940 · Look up ↗
N30124 IN 1940 Look up ↗
N30127 ID 1940 · Look up ↗
N30129 MN · Look up ↗
N30130 MA 1940 · Look up ↗
N30134 MD · Look up ↗
N30136 NM 1980 Look up ↗
N30140 CA · Look up ↗
N30146 FL 1941 · Look up ↗
N30149 CA 1940 · Look up ↗
N30165 MA 1941 · Look up ↗
N30169 GA 1941 Look up ↗
N30171 OH 1941 · Look up ↗
N30185 OH · Look up ↗
N30186 OH · Look up ↗
N30187 KS 1955 · Look up ↗
N30188 WI 1941 · Look up ↗
N30194 IL 1941 · Look up ↗
N30196 DE 1941 Look up ↗
N30199 FL 1941 Look up ↗
N31116 OH · Look up ↗
N3113H IN · Look up ↗
N32000 MI 1941 · Look up ↗
N32001 GA 1941 · Look up ↗
N32005 CO 1941 · Look up ↗
N32006 DE 1941 · Look up ↗
N32007 CT 1941 · Look up ↗
N32011 WI 1941 Look up ↗
N32013 PA 1941 · Look up ↗
N32016 TX 1940 · Look up ↗
N32018 FL 1941 · Look up ↗
N32021 IN 1941 Look up ↗
N32023 WA 1941 Look up ↗
N32024 NH 1941 · Look up ↗
N32026 OH Look up ↗
N32027 CA 1941 · Look up ↗
N32032 OH 1941 · Look up ↗
N32035 TX 1941 Look up ↗
N32039 NY 1941 Look up ↗
N32045 MN 1941 · Look up ↗
N32049 DE 1941 Look up ↗
N32053 IL · Look up ↗
N32060 IL Look up ↗
N32063 IN Look up ↗
N32065 MN 1941 · Look up ↗
N32071 OK 1941 · Look up ↗
N32073 CA 1941 Look up ↗
N32074 IL Look up ↗
N32076 CA Look up ↗
N32079 FL 1941 Look up ↗
N32080 WY 1941 · Look up ↗
N32084 IL 1941 · Look up ↗
N32091 1947 Look up ↗
N32094 SC 1941 Look up ↗
N32105 ID 1941 Look up ↗
N32107 AL 1941 · Look up ↗
N32112 NH 1941 · Look up ↗
N32114 OH 1941 · Look up ↗
N32125 WI 1941 · Look up ↗
N32126 FL 1941 Look up ↗
N32127 NV 1941 Look up ↗
N32132 MN Look up ↗
N32133 IA 1941 Look up ↗
N32134 TX 1941 · Look up ↗
N32135 CA 1941 · Look up ↗
N32136 DE 1941 Look up ↗
N32137 CA 1941 Look up ↗
N32141 PA · Look up ↗
N32144 MN 1941 · Look up ↗
N32147 CO · Look up ↗
N32149 CA · Look up ↗
N32153 FL 1941 · Look up ↗
N32157 WA 1941 · Look up ↗
N32158 IN · Look up ↗
N32159 MS · Look up ↗
N32162 FL 1942 Look up ↗
N32168 NY 1941 Look up ↗
N32179 KY · Look up ↗
N32183 DE 1942 · Look up ↗
N32186 MN 1942 · Look up ↗
N32193 PA 1942 Look up ↗
N32199 KS · Look up ↗
N321GH PA 1941 · Look up ↗
N32472 OH 1947 · Look up ↗
N39700 OH 1942 Look up ↗
N39708 IN · Look up ↗
N39713 TX 1942 Look up ↗
N39714 FL 1942 Look up ↗
N39716 WA 1942 · Look up ↗
N39717 OH Look up ↗
N39721 MO 1942 Look up ↗
N39723 IN · Look up ↗
N39725 ID 1942 · Look up ↗
N39727 CA 1942 · Look up ↗
N39734 IL · Look up ↗
N39737 NC 1942 Look up ↗
N39738 WV 1942 · Look up ↗
N39743 NV 1942 · Look up ↗
N39748 OR 1942 · Look up ↗
N39752 TN 1942 Look up ↗
N39753 MN 1942 · Look up ↗
N39754 NJ 1942 · Look up ↗
N45373 Look up ↗
N50176 MT 1940 · Look up ↗
N5078X OH · Look up ↗
N620AM FL · Look up ↗
N65621 CT · Look up ↗
N66720 MN 1940 · Look up ↗
N679RJ DE 1941 · Look up ↗
N67VP NM 1941 · Look up ↗
N8749X TN · Look up ↗
N9318 CA · Look up ↗

Source — FAA Aircraft Registry · click "Look up" to query the live registry record (owner, address, last airworthiness)

05 /  Sources & Methodology

Every count traces back to a primary US-government source

We render counts and lists as the agency publishes them. Read the methodology →