I wanted to throw this out there. Yesterday when returning from breakfast at Sebring in the RV-6 I encountered IFR weather at my destination, Vero Beach. We had taken off from Sebring as a formation of three RVs. I had filed an IFR flight plan before departing Sebring as the weather in Vero was IFR. I picked up my clearance in the air and we broke up the formation, the other two guys had to go elsewhere to wait out the weather. I'm just wondering what would happen if I had filed as a formation of three and proceded into Vero, shot the approach, etc. Anyone ever done this? I know we used to do it in the Air Force, but have never encountered the possibility in the GA world. It would have been interesting to try! The other two guys were experienced formation/instrument qualified pilots but neither aircraft was IFR capable. Possible?
I did this many years ago as a flight of two returning to KFFC in S. Atlanta metro area from Triple Tree. I was lead in my 8 and the other was in his 8A. We were both ex AF IP’s, IFR current and capable, and had flown formation many times together.
This was back before I had a capable smart phone, ForeFlight, and cell coverage at TT. I couldn’t even make a call to FSS before departing TT.
We briefed the formation assuming forecasted VFR conditions from earlier that morning. We got to top of climb and I contacted FSS. It was clear that we were not going to be able to complete the flight VFR. The weather began about halfway, about 80 nm from the destination. KFFC weather was 800’ and 5 miles and forecasted to get lower.
I gave my wingman, Steve several choices:
1. Land somewhere and figure out what to do.
2. Split up the formation and individually file IFR.
3. File a two ship IFR flight plan.
He chose #3. I switched us over to Anderson Radio, filed the flight plan, switched to inter-plane, and thoroughly briefed the new plan to include Lost Wingman procedures. Then we switched to ATC and picked up the clearance. ATC confirmed with us that we were indeed a flight of two. Poor Steve was on my wing in the soup for 40 minutes! We were vectored all over creation and finally broke out at 600’ on the ILS.
So yes, it can be done. But it’s important to note that we were both current and qualified. We had also previously flown formation together many times to include full profiles of fingertip up to 90 deg of bank, 2-3g, Close Trail, Extended Trail, rejoins, etc. I guess the only thing we hadn’t previously practiced was Lost Wingman, but that’s why it was thoroughly briefed.
Jerry