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Shut Up and Listen to the Otter

May 7, 2008 by Leave a Comment

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The wonderful thing about having a podcast is that you’re often producer, host, editor, engineer, and janitor. It also means that you can put any darned thing you want in the feed.

I normally record flights by plugging the MP3 recorder into a headset jack. There are only two in the Otter that I flew with Dave Schwartz of Skydive Chicago at Midwest Freefall at Kunstman Field in Ray, Michigan on Sunday, so I normally use a “Y” adapter to split the signal with one lead going to my headset and the other going to the MP3 recorder. I didn’t have the right adapter for the flight on Sunday, so I though that, rather than getting no audio at all, I’d plug in the microphone, set the sensitivity as low as it would go, and just get the ambient sounds of the cockpit.

What I got was about 24 minutes of noise, but it’s my favorite kind of noise. On the chance that it’s the kind of noise that you like, too, I thought that I’d just post the audio here in the feed. If you like it, that’s great. If not, just tune in to the next episode or download some back episodes to tide you over.

I’m flying from about 1,000 AGL to downwind abeam with the exception of the very end of the jump run and the start of the descent, when I was taking pictures that you can see on the website.

I’ve posted a rough time-indexed description of what’s going on the website at http://www.airspeedonline.com/ and it’ll be a part of the notes in the RSS feed so you can probably pick it up right there on the screen of your MP3 player, too.

The sound levels were just below maximum for the takeoff, climb, and jump run, so the audio is pretty good. Things get a little noisy and max out the recorder when the door opens in back and then it’s cacophonous during the descent (which, by the way, happens with an initial pitch down of 30 degrees and roll to 60 degrees of bank and then a descent at 160 KIAS, which is Vne for the Otter. So it’s noisy as heck and maybe even a little unpleasant to listen to during the descent.

But, overall, I think it’s a cool little piece of audio in the tradition of last year’s episode “Shut Up and Listen to the Airplanes.” (http://airspeedonline.blogspot.com/2007/04/airspeed-shut-up-and-listen-to.html).

This one’s for London Area Control Centre air traffic controller Andy Amor and for anyone else who loves the Twin Otter and/or airplane noise.

3:30 Startup

6:30 Takeoff

7:30 Throttle back

9:30 Synching the props

18:45 Door opens

20:15 Begin descent

24:30 Level-off downwind

25:15 Landing

26:00 Taxi (right engine shutdown and taxi on left engine)

27:00 Shutdown

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Around the Drop Zone – A Sunday Afternoon at Midwest Freefall

May 6, 2008 by Leave a Comment


This is a regular blog post. Show notes and links to episode audio appear in the other entries.

I spent Sunday afternoon at Midwest Freefall, a drop zone in Ray, Michigan between Romeo State Airport (D98) and Ray Community Airport (57D).

Dave Schwartz of Skydive Chicago was in town flying skydivers while the drop zone is between aircraft. Midwest had been using a Cessna Caravan or similar aircraft and is in the process of obtaining another one. In the meantime, the Otter is filling in.

Really nice, laid back DZ. Here’s the observation line right near the loading point for the jumpers. A pretty good group of family and friends watching the departures and landings. A guy had a grill going with steaks, burgers, and dogs and even delivered a couple to the cockpit after the second load that I flew. I’m the first to admit that I’m still a bit of a pretender in the cockpit of aircraft like the Otter, but it was really cool to be respected (and fed) as a pilot.

Here’s a load shortly before takeoff. More folks in the aircraft than we flew at Skydive Chicago (mainly due to the fact that we were flying on a Monday morning then and it was understandably slow) and there were more definite and pronounced changes in CG as jumpers moved back and departed the aircraft. Definitely had to pull and re-trim.

Here’s the last jumper of the second load. Wingsuit flyer. It’s kind of hard to get a picture that captures the fact that the jumper is heading out the door while still getting the jumper in the shot.


Here’s the view out the front window right after the wingsuited jumper left. You pitch 30 degrees nose-down, bank over 60 degrees, throttle back, pitch for Vne of 160, and get the airplane down as quickly as possible. Lots of planet in the window, as you can see.
On a busy day, you night save enough time to be able to get another couple of loads of jumpers up in a day.

That’s Romeo State Airport down there. Kunstman Airfield is between Romeo and Ray, and you announce on the CTAFs of both airports (122.8 and 122.7, respectively) before you greenlight the jumpers. You’re also talking to Selfridge ANGB (KMTC) approach, so you have good eyes on you.

If you’re interested in checking out Midwest Freefall, the contact information is below.

Midwest Freefall Sport Parachute Club
62912 Kunstman Road
Ray, Michigan 48096
586.75 2 JUMP (586.752.5867)
http://www.midwestfreefall.com/
skydive@midwestfreefall.com

Midwest accommodates first-timers, experienced jumpers, and everyone in between. Tandems are available.

The DZ runs a United States Parachute Association‘s Accelerated Freefall (AFF) program.

You start with an extensive ground school session (6 – 8 hours). The club provides special student equipment that includes industry standard safety features and ground-to-air radio. You exit from more than 12,000 feet AGL and you and your two freefall instructors fly for approximately 60 seconds. You deploy your own parachute and descend to the landing area with the assistance of ground-to-air radio instruction.

Really nice DZ with really nice people.

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A Couple of Loads at Midwest Freefall at Kunstman Airfield in Ray, Michigan

May 5, 2008 by Leave a Comment

This is a regular blog post. Show notes and links to episode audio appear in the other entries.

Flew another couple of loads of skydivers yesterday with Skydive Radio co-founder and co-host Dave Schwartz in a Skydive Chicago Twin Otter at Kunstman Airfield, home of Midwest Freefall Sport Parachute Club.

I arrived around noon, about 10 minutes before Dave returned from Romeo after having picked up fuel. This is a shot of the Otter on approach to the field. The wind was fairly light, so landing direction on the 18-36 grass runway was pretty arbitrary.

There’s Dave. Great guy. Always willing to give you the right seat so long as operations, safety, and other circumstances allow. He’s the first guy to tell you how much he appreciated it when people gave him the right seat during his early flying career and he gives back by returning that favor down the line to the next generation (which, as a new multi driver with only about 200 hours TT, includes me).

In case you thought that Dave’s patter on the two loads that appeared in episodes earlier this year was a one-time prepared thing, it’s not. Same checklists, same procedures, and same safety culture. Really neat to fly with him.

Here’s yours truly in the left seat with Dave behind the camera.

The takeoff run with 20 or so people in the back. Yoke in your lap, full power, release the brakes, and keep get up as soon as possible. The treeline does come at you rather menacingly, but there’s never any real doubt by the time you get close. The Otter climbs very well and you’re to 13,000 feet or more before you know it.


Here’s the approach to landing, coming the other way. Like I said, the wind wasn’t really a factor, so we landed on 36, the better to roll out the loading area at the north end of the field. This really showed off the Otter’s short field landing characteristics.

Another post coming soon covering the drop zone.

Filed Under: Stephen Force Tagged With: , , , ,