# STC SA67NW - Type: Supplemental type certificate - Status: Current, Issued - Holder: USDA, United States - Description: Installation of twine dispenser equipment. - Applied: September 5, 1973 - Status date: September 10, 1973 - Product: Aircraft, Small Airplane - Certification basis: Part 21 - Data sheets: [TCDS 3A13](https://openairdocs.org/tcds/3A13) - Certificate PDF: https://openairdocs.org/files/sha256/36/75/3675d1dcb86e06d406bbb336d6cbb6ea454f73c8343f9b1634d2f3b65193a3bf - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/463B7B684D76EA5E85256CC20056A01F.0001 - DRS record last changed: December 5, 2025 - Page: https://openairdocs.org/stc/SA67NW ## ADs that name it (0) None. ## Approved models (6) - Cessna Aircraft Company 182A ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Cessna Aircraft Company 182B ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Cessna Aircraft Company 182C ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Cessna Aircraft Company 182D ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Cessna Aircraft Company 182E ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Cessna Aircraft Company 182F ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) ## What the certificate says This is OCR from the scanned FAA certificate. OCR can misread letters and numbers. United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number $16771 This certificate issued to: U. S. DEPARTMENT OF AGRICULTURE Purt 3 of the CiViL Aviation Regulalions, dated 1 November 1949 as amended by 3-1 through 3-12. Original Product -Type Pertificate Number: 3813 Make: Cessna Model: 182A through 182P Description of Type Design Change: Installation of Trine Dispenser equipment in accordance with USDA Drawing No. 73-3-Y and instructions consisting of fifteen items and one illustrative figure, dated 5 September 1973. (See SIC, Addendum) Limitations and Conditions: The approval of this chenge in type design applied basically to the above model aircraft only. This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of these aireraft. (See Continustion Shects 3 and 4) Date of Application: 5 September 1973 Date Reissued: Vulsfimance: 10 Soptember 1973 Date Amended: FEDERAL PRIATION By Direction of the Administrator Charia l betraveder (Sighse) /NISTRE Acting Chief, Engineering and Manufacturing Branch 47. FAA torn S110-2 (10-68) United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) 10 September 1973 Number: SA67398 Limitations and Conditions: (continued) A copy of this Certificate, Addendum No. SA67NW, and USDA Installation Instructions No. 73-3-Y dated 5 September 1973 shall be maintained as part of the permanent records for the modified aircraft. Supplemental Type Certificate ADDENDUM NO. SA67NW The conditions and linitarions of Type Certificate Data Sheet No. 3A13 apply except as follows: This STC Addendum, which is a part of Supplemental Type Certificate No. SA67NW prescribes conditions and limitations under which the product for which the STC was issued meets the nirvorthiness requirements of the Civil Aviation Regulations. A copy of this STC Addendum is required to be maintained as part of the modified aircraft's permanent records. Supplemental Type Certificate HOLDER: U. S. Department of Agriculture T. MODEL 182A thru P CESSNA AS MODIFIED BY THIS SIC, APPROVED 10 SEPTEMBER 1973. Same as basic configuration except for installation of required equipment and placards as follows: REQUIRED EQUITMENT: In addition to the equipment applicable as required by Aircraft Specification No. 3A13, the equipment specified by USDA Drawing No. 73-3-Y, installation must be installed as a resuit of the incorporation of this STC. REQUIRED PLACARDS: The following placards must be displayed in full view of the pilot: (1) RESTRICTED CATEGORY USDA **FAA FORM 0110-2-1 (10-69) PAGE 3 OF 4 PAGES FAA AC 72-4435** SA67NW 10 September 1973 (2) 1. "'NE WITH DISPENSER INSTALLED 150 MPH (IAS)." 2. "CREW MUST FACE FORWARD AND USE SEAT BELTS ON TAKE-OFP AND LANDING." **3. DO NOT USE AIRCRAFT RADIO OR NON-ESSENTIAL.** ELECTRICAL EQUIPMENT WHEN DISPENSER IS BEING OPERATED." 4. "PASSENCERS OTHER THAN CREW PROHIBITED. 5. "AIRCRAFT TO BE OPERATED IN RESTRICTED CATECORE ONLY." 6. "PPOTECTIVE MASK MUST BE WORN BY OCCUPANTS WHEN DISZENDINO TORIC VATERIALS." NOTE L. Current Weight and Balance Report including list of equipment Included in certificated empty weight, and loading instructions when necessary, must be in the eircraft. NOTE 2. The Operating Instructions for the Twine Dispenser shall be maintained as part of the permanent records of the modified aircraft. - END - Page 4 of 4 pages ## Every issue (1) - September 10, 1973: Issued, Current. [certificate](https://openairdocs.org/files/sha256/36/75/3675d1dcb86e06d406bbb336d6cbb6ea454f73c8343f9b1634d2f3b65193a3bf) --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.