Arran St Molios Royal Arch Chapter No 893 held its annual installation on 16 September 2023, during which Tim Keen was installed as 3rd Principal for the first time. Donald Galbraith and Andrew Martin were installed as 2nd and 1st Principals for another term. The installing principals were two Campbeltown companions: Robert Wilson, Grand Superintendent, and his Depute, Mark Pickering, along with 893’s very own John Corbett, Provincial Grand Scribe E. John Nisbet Steel, 2nd Grand Principal, was in attendance representing the Supreme Grand Royal Arch Chapter of Scotland.
Office-bearers for 2023-24
| 1st Principal | MEC Andrew Martin |
| 2nd Principal | MEC Donald L. Galbraith |
| 3rd Principal | MEC Tim H. Keen |
| 1st Sojourner | EC Andrew R. Perrie |
| 2nd Sojourner | MEC Alan Campbell PZ |
| 3rd Sojourner | EC Graeme Davidson |
| Scribe E | MEC James L. Nichols PZ |
| Scribe N | EC Donald J. McNiven |
| Treasurer | MEC John D. Corbett PZ |
| DOC | Vacant |
| Super of Works | Vacant |
| 3rd Guard | MEC James Turnbull PZ |
| 2nd Guard | EC John Murchie |
| 1st Guard | Vacant |
| Janitor | EC Donald S. Bannatyne |
