Details and Nature of Emergency (and a slight admission of a technical error)
I am a low-time, VFR pilot.
This was my first flight into or near the SFRA/FRZ. In preparation I researched my destination apt, possible alternates, SUA's, and procedures. I took the FAA course and passed the required test. I called the destination apt to get acquainted with it as much as possible. I even used Google Earth to familiarize myself with the area from my planned altitude. The flight from Ga was relatively uneventful and very pleasant. As I came close to the SFRA I made the required contact with Potomac and received my transponder code and was told, as expected, to remain clear of the class bravo and given a gentle reminder to be aware of Quantico. In order to remain underneath the inner-most shelf of the class bravo as I approched 2W5 from the SSW I had to fly at 2300 msl. I had about a 20 knot tail at this time and was making 127 knots GS. Despite my efforts I found myself insufficiently familiar with the terrain (from that altitude) and was unable to locate 2W5 immediately. But I knew I was close and I was looking and I was aware of my proximity to the FRZ a mere 4 nm north of my approximate position (at 127 knots that is less than 2 mins flying time). Then things went bad; ATC was asking me if I had 2W5 in sight and asking about my altitude when the radio went silent. I knew I was in violation without a radio and immediately squawked 7600 and turned left to leave the area (all the while troubleshooting). Then my GPS failed, my transponder failed, and my fuel gauges failed. So, I had a total electrical failure, at 2300 msl, 127 knots GS, less than 90 seconds from the FRZ and at this point, not entirely sure of my fuel (post flight examination proved that I had sufficient fuel as I had calculated but I remembered from training to trust the fuel gauges only when they read empty). I needed to land; too many pieces of my pie had already been used up and my personal margins were eroding. In my mind I declared an emergency (there was no one to talk to). I looked for a place to land and briefly considered the highway when I saw Hyde field. I made for it. I failed to consider the tail and made a go around and then a very hot but otherwise respectable landing. I taxied clear and contacted TRACON and, well, you know the rest. The only requirement they gave me was to get the airplane airworthy and have a pinned pilot fly it out of the FRZ where I could continue my trip.
Things I learned: 1.) Pilotage is still a great tool to keep in your flight bag. Know where you are and do not completely trust any one method of navigation for the duration of the flight.
2.) Do not casually scan the gauges in the cockpit. I had sufficient information (the ammeter) prior to failure to have anticipated it. I just got comfortable with my scan and failed to process what that gauge was telling me.
3.) Always, always, always know where the surface wind is.
Things I did right: 1.) Knew the procedures for the airspace and squawked 7600 immediately when the radio failed. This alerted TRACON that I was indeed having problems before the total electrical failure.
2.) Landed immediately after penetrating the FRZ and called TRACON.
Footnote: the electrical failure was caused by a small leak in the crankcase that sprayed oil on the alternator. This caused the alternator to go offline and eventually the battery was exhausted.
The kind folks at 2W5, VKX, W32 are a superb bunch of people and most helpful to my girlfriend and me during this trip. Many thanks and blue skies to them all.
I'm very pleased that everyone recognized your use of emergency authority and that it was justified. If you'd like to share the details, I think it would be very helpful. I know there are pilots out there that might choose an off-airport landing outside the ADIZ/FRZ rather than an airport inside in an emergency, and that's NOT what anyone wants. Your story might help allay those fears.
Wingnut, glad you made it down safely.
If I can ask... what was the nature of your emergency?
Cheers,
-Andrew