What I have seen: 707, il62, tu154, pc3 Orion, u2, Boeing 727, usaf 747, md11, dc10, dc9, dc4, dc7, dc3, Lockheed l1049, f15, an22, e2 Hawkeye, 737-200, 777-9, 737 max 10, Airbus a380 (Airbus owned flagship aircraft), v22 Osprey, mig21, f14, f35, f/a18, yak42, a330-800, w135, air force one, il96-300, il96-200, c32, a310, a300, a318, and many more rare aircraft.

The 747sp you caught was one of 2 747sps operated by Pratt and Whitney likely a test bed flight for a Pratt and Whitney engine

I SAW A 747SP-J6 TOO

Il 78 is a tanker il76