Guernsey Aircraft Registry

The following links are made available for your information. In some cases they are provided by local authorities outside the control or management of the DCA. 

Guernsey Aviation Legislation

Guernsey Aviation Legislation Link

Guernsey Aviation Requirements (GARs)

The Guernsey Aviation Requirements (GARs) provide detailed regulatory material for registration and operation of aircraft on the 2-REG. Revised GARs were published 1st December 2022.  These are presented in Adobe PDF format. Where GAR's in their list of revisions refer to NPA's please see specific NPA below.

Definitions, Abbreviations and Units of Measurements
pdf icon GAR 1 Version 6 1 September 2022 [939kb]

Occurrence Reporting
pdf icon GAR 13 Issue 2 [564kb]

Certification of Aircraft
pdf icon GAR 21 Version 10 1 December 2022 [912kb]

Continuing Airworthiness Requirements
pdf icon GAR 39 Version 9 1 December 2022 [964kb]

General Maintenance Requirements
pdf icon GAR 43 Version 4 1 September 2022 [893kb]

Aircraft Registration and Marking
pdf icon GAR 47 Issue 3 [501kb]

Flight Crew Licences and Ratings
pdf icon GAR 61 Issue 5 [353kb]

Aircraft Maintenance Personnel Licensing
pdf icon GAR 66 Issue 2 [463kb]

General Operating Instructions and Commercial Air Transport Operations
pdf icon GAR 91, 121 and 135 Version 8 1 December 2022 [4Mb]

General Operating Instructions and Complex General Aviation
pdf icon GAR 91 and 125_Version 11 1 December 2022 [3Mb]

Air Operator Certification
pdf icon GAR 119 Version 5 1 September 2022 [1Mb]

Aircraft Maintenance Organisation Approval
pdf icon GAR 145 Version 5 1 September 2022 [934kb]

Notice of Proposed Amendments (NPA's)

NPA 2022-1 - Omnibus changes to GAR 39, GAR 43 and GAR 66-2; introduction of GAC 43-1 and GAC 43-2.
pdf icon NPA 2022 1 31 March 2022 [395kb]

NPA 2022-2 - GAR 21: UK added to list of host states for TAC.
pdf icon NPA 2022 2 31 March 2022 [189kb]

NPA 2022-3 - GAR 145: Deletion of the 'equivalent standards' eligibility option; UK added to the list of host states eligible for validation of an AMO; editorial correction to Subpart C title.
pdf icon NPA 2022 3 31 March 2022 [238kb]

NPA 2022-4 - Changes to all GARs to reflect that they form the means of compliance with ICAO Annexes.
pdf icon NPA 2022 4 31 March 2022 [217kb]

NPA 2022-5 - 2022 changes to GAR 91, 121, 125, and 135.
pdf icon NPA 2022 5 31 March 2022 [491kb]

NPA 2022-6 - GAR 119: Omnibus changes; GAR 121/135: changes with respect to standard masses and Dangerous Goods.
pdf icon NPA 2022 6 15 June 2022 [386kb]

NPA 2022-7 - Changes to various GARs resulting from ICAO 2022 amendments, a selected CAAi audit finding and recodification of environmental standards
pdf icon NPA 2022-7 1 August 2022 [432kb]

NPA 2022-8 - Withdrawal of PBN approval option
pdf icon NPA 2022-8 1 November 2022 [337kb]


Guernsey Advisory Circulars (GACs)

The Guernsey Advisory Circulars provide an acceptable means of compliance and information for operators and owners. Revised GACs were published 6th February 2023.  These are presented in Adobe PDF format.

Public Inspection of the Registers
pdf icon GAC-GEN-1_Public-inspection-of-the-registers Issue 2 [874kb]

Private Flight
pdf icon GAC GEN 3 Private flight Issue 3 [930kb]

pdf icon GAC-GEN-4 Brexit [161kb]

Standard Design Change
pdf icon GAC 21-1 [822kb]

Tech Co-ordinator
pdf icon GAC 39-1_Tech co-ordinator [207kb]

Aircraft Maintenance programmes & reliability programmes
pdf icon GAC 39-2 Aircraft Maintenance Programmes & Reliability Programmes [801kb]

On Condition Maintenance
pdf icon GAC 39-3 On Condition Maintenance [518kb]

Release to service eligible persons
pdf icon GAC 39-4/43-4 Version 1 1 September 2022 [418kb]

GAR 43 Authorisations
pdf icon GAC 43-2 Version 1 1 September 2022 [386kb]

Aircraft Registration - Eligibility and admission criteria
pdf icon GAC 47-1 [554kb]

Pilot Licenses and Rating
pdf icon GAC 61-1 Pilot licenses and rating [393kb]

AML validations
pdf icon GAC 66.2 Version 2 1 September 2022 [387kb]

ATS Comms and Surveillance authorisations
pdf icon GAC 91-1 ATS Comms and Surveillance authorisations [567kb]

Air Operator Certification
pdf icon GAC 119-1 Nominated Postholders [381kb]

Training Programmes
pdf icon GAC 121/135-1 GSY Training Programmes [932kb]

Upset Prevention and Recovery Training 
pdf icon GAC 121/135-2 Upset Prevention and Recovery Training [885kb]

Extended Diversion Time Operations 
pdf icon GAC 121/135-3 Extended Diversion Time Operations [1014kb]

Aircraft Tracking
pdf icon GAC 125/135-4 [397kb]

Used Components/ Parts
pdf icon GAC 145-1 Used Components/ Parts [540kb]

Minimum Equipment List
pdf icon GAC MEL -47-2119-1 [958kb]

Electronic Flight Bag (EFB) Special Approval
pdf icon GAC SPA.015.EFB [314kb]



Guernsey Safety Information Bulletins (GSIBs)

pdf icon GSIB 1 Agusta Bell and Bell 206 helicopters [401kb]

pdf icon GSIB 2 CO contamination Minimisation & Dectection in GA Aircraft [456kb]

pdf icon GSIB 3 Piston Engine Low Utilisation Maintenance Practices [417kb]


Contacting the DCA