Tripoli Houston #002 Launch Reports
BALLS 25 - Day 3
No idea where to start - Today was...
well... BALLS....
Perfect weather brought out everyone!
The waiver opened at 9am with the high altitude
guys (FAA class 3 projects limited to 9am-1pm). The waiver
closed at 5pm.
No idea how many flights flew but certain it was
around 100 or so.
But you need to understand about BALLS, even the
H and I class launches here are EXTREME. Example: I
impulse rocket launch was a Tripoli Record attemp to well over
10k'. There were no MODROCs, MIDROCs, etc. Even
spectators are severely limited and typically no kids whatsoever
(but I did see a few yesterday).
Black Rock is a harsh environment. The
playa is a huge dry lake bed. You have a 10+ mile drive on the
playa surface once you leave the tiny town of Gerlach NV.
There is no electricity, resturants, gas stations, or freakin
anything on the playa. You are at the mercy of Mother
Nature. A rain storm here will turn the playa to a mud
bath and trap you for days before it dries out. Wind and
dust storms are the norm and can occur out of nowhere.
yes, it's tough place but we are here en mass to celebrate
extreme rocketry.
So here's the run down on today's launches!
Chris attempted to start the day off with his 3" rocket
on a CTI M3700 motor. Antenae issues forced him to
reschedule the launch until this afternoon. Once it flew, I can
only say WOW! A 21lbs rocket with a motor pumping out 40x
more thrust. It pulled 57G off the pad and essentially
disappeared into the sky. Telemetry stayed solid and showed Mach
2.2 and over 23k'. The tiny canards on the front of his
rocket actually showed some serious signs of aerodynamic induced
heating. Yup! So fast, the fins started
melting! Perfect recovery 2.4 miles downrange.
Eric was up next with his 2-stage. A few
false alarm launch attempts before it leaped off the pad into
the sky on an EX N motor booster going to an CTI N sustainer.
Both motors were BIG 98mm cases. Booster stage looked great but
the separation and ignition of the sustainer had some
issues. Both halves were eventually recovered. Data
from the altimeters showed at max alt of 66,800'. Not a perfect
flight but an improvement from last year as well as an altitude
record for any Tripoli Houston member. He is already
planning improvements needed for next year.
Next up was Randy with his minimum diameter 4"
flying on a long burn N motor. The boost was perfect until
burnout and a few seconds later, one of the altimeters appeared
to fire the apogee charge as it was still rapidly
ascending. Max alt was 14k' which was far below what it
should have been. Recovery was completed but the beautiful
metal fin can and motor case are stil missing. Search
teams will resume tomorrow morning.
Last flight was my EZI65 (my old L1 and L2
rocket) flying on a n EX K765. I remember my L2 cert
flight hit just over 5k' and with a J. This flight took the bird
up to 7,400' with a perfect recovery just over a half mile
away. Did I mention how AWESOME Eric's buggie is?
Fat old guys shouldn't walk that far out into the
desert... Just sayin...
Additional flights of note. Steve Heller
had multiple folks here flying his motors. All of them looked to
be excellent motor burns! Ken Overton's huge 6" P powered motor
had a GREAT BOOST! But he lost data transmission almost
immediately and has been unable to find the rocket.
Definitely a shame as it likely hit 100k' or better. The
project EVERYONE is waiting for (inluding the FAA) is the tag
team of Stu Barrett and Jim Jarvis with their boosted
2-stage. This should go tomorrow morning, flying a
research 6" P motor to a 4" M long burn motor. Estimated
altitude is above 200k'.
And finallly, tonight is the legendary "Party on
the Playa". All of the flyers share war stories, alcohol
and of course burn old propellant. The party kicked off
with a 90lbs box of bad Loki propellant which is still freaking
blinding me. It burned crazy bright for almost 5 minutes.
Just imagine lots of hoots and hollering as people dump their
propellant into a LARGE iron burn barrel. Somebody had
quite a few sparky grains they donated! Quite a
good time and lots of awesome fellowship with some legends of
the rocketry community. And the multitude of sky lanterns was
very cool! Thanks to Eric for bringing some!
We have a final flight tomorrow which is my L3
bird on a big research M motor. Packing up and departing
by 2pm with arrival back in Houston on Wednesday if all goes
well.
Cheers to everyone from Black Rocket Desert
Nevada!
Randy, Chris, Eric and Andy