I like the idea playing an aircraft based rigger. It's doable in 5th edition, but the prices and cash on hand in 4th aren't the same.
Specifically I'm looking for a craft with improved take-off and landing to allow for "hot drops" or hot-zone pick-ups. I also want it to be able to move an entire Shadowrun team, not just 1-3 people.
So here's my theory:
A Nissan Hound from Mil Spect Tech is $265,000 and Availability 13R craft.
It's a combat ready helicopter used by HTR Teams. Improved Takeoff and Landing 2, Lock-On Countermeasures, 2 Weapon Mounts (internal, flexible, manned), 2 Weapon Mounts (external, fixed, remote). Sounds great right? I'm picturing the two "internal" mounts as door guns on either side, and the fixed weapons facing forward.
Let's bring in the Used Vehicle rules from Arsenal. Let's say Gremlins 2 for 20% discount and +4 Availability.
That's $212,000 (17R).
Now let's bring in the Blackmarket Pipeline quality from Runner's Companion. That's now $190,800 (17R).
That's accessible with the Restricted Gear quality from Runner's Companion, with some cash left over for further modifications.
I'm thinking:
Rigger Adaptation, for the obvious reasons. $2,500 & 1 slot.
Extra Entry/Exit Points, to make it possible to drop from floor hatches, side doors, rear hatches, etc. $5,000 & 1 slot.
Enhanced Winch in the ceiling of the main chopper, for deploying and retrieving people/gear through that new floor hatch... or just haling heavy cargo. $5,000 & 2 slot.
Signature Masking Rating 6 to help conceal the craft from detection (any sensors) on runs. $12,000, 6 slots and Availability 14F!
Drone Rack: Small Landing for deploying and retrieving a Drone. $5,000 & 3 slots.
Spoof Chip to conceal it's nature in the $500 and 0 slots.
With the Blackmarket Pipeline quality, the final price for these add-ons is $27,000, 13 of 15 slots, and another Restricted Gear Quality.
That's $217,800 (44bp) and 20 BP of qualities (10 Black Market, 10 Restricted Gear). We still have 4 weapon mounts, and a "small" drone launcher empty, plus all the basic gear a runner needs, rigger related gear... plus the actual character and all.
Hmmm... this could get tough, but I think it might be possible.