# STC SA1620SO - Type: Supplemental type certificate - Status: Current, Surrendered - Holder: Page AvJet Corp, United States - Description: Installation of Collins VHF communication system, VHF-21B. - Status date: July 9, 2008 - Product: Aircraft, Large Multi-Engine - Certification basis: Part 21 - Data sheets: [TCDS A12EA](https://openairdocs.org/tcds/A12EA) - Certificate PDF: https://openairdocs.org/files/sha256/32/7a/327a10b0c477df239bc4431442c6c235765f4870af976bcea1acb7cfbb54143b - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A52755AFD3F4B8B5862574BE00669F98.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA1620SO ## ADs that name it (0) None. ## Approved models (1) - Gulfstream Aerospace Corporation G-1159A ([TCDS A12EA](https://openairdocs.org/tcds/A12EA)) ## 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 Re-issued on July 9, 2008 to supersede the original STC, which has been lost or misplaced or destroyed. Number: SA162050 This certificate issued to: Page AvJet Corp. 9809 Florida Rd Orlando, FL 32812 Certifies that the change in the type design for the following produc and conditions therefore as specified hereen meets the airvorthiness requirement of Pamp Federal Aviation Pegulations. Original Product - Type Certificate Number A12ZA Make & Model: Description of Type Design Change: Ipstallation of Collins VHF communication system, VHF-21B. NOTE 1 - This STC Re-issue is based on the surrender ofthis STC from Page AvJet on July 9, 2008. This "duplicate" produced in accordance with FAA Order 8110.4C, paragraph (3-2)(f)(8) modifies the STC text to address this surrender. As of the surrender date, no new installations of this SIC should occur without express written authorization from the cognizant Aircraft Certification Office. Future unsafe conditions existing in the product may result in an airworthiness directive requiring correction of the unsafe condition before further flight. The existence of an unsafe condition may result in permanently grounding the aircraft, unless operator obtains approval for a method of compliance. Contact the Atlanta Aircraft Certification Office for further details. This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated, unless it is determined by the installer that the interrelationship between this change and any other previously approved modifications will produce no adverse effect upon the airworthiness of that airplane. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that perma te and the supporting data which is the basis for approval shall remain in effect until нит suspended, revoked or a termination date is otherwise established by the Administrator of Federal Aviation Administration . STC Surrender processed: Date of Application: See Note 1 Date Reissued: July July 2008 Date Amended: Approval by: Make: 7/9/08 vin Taylor ATL ACO Manage Date of Issuance: See Note 1 FEDERAL AVIATION By Direction of the Administrator Mala fore Melvin D. Taylor, Manager (Signature) M. CANN Atlanta Aircraft Certification Office TOMINISTRATIO (Title) 47. ## Every issue (1) - July 9, 2008: Surrendered, Current. [certificate](https://openairdocs.org/files/sha256/32/7a/327a10b0c477df239bc4431442c6c235765f4870af976bcea1acb7cfbb54143b) --- 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.