Air travel without ID.

[David Farber <dave () farber net>]

Begin forwarded message:

From: "Trei, Peter" <ptrei () rsasecurity com>
Date: August 27, 2004 11:03:58 AM EDT
To: dave () farber net
Subject: Air travel without ID.

[For IP, if you wish - pt]

From RISKS 23.50:
http://catless.ncl.ac.uk/Risks/23.50.html#subj6

-----------------

U.S. air travel without government identification

<Dan Wallach <dwallach () cs rice edu>>
Thu, 19 Aug 2004 19:41:02 -0500

Recently, John Gilmore has been publicly decrying the unstated Federal
requirement that one must present government-issued identification 
(e.g., a
driver's license) in order to travel via air within the U.S.  
Unfortunately
for me, I got to test this requirement on a recent trip to give a talk 
at
Fermilab when I managed to leave my driver's license at home.  Here's 
what
happened.

For what it's worth, I've recently taken to carrying two wallets.  The 
large
one has my money, credit cards, receipts, and other assorted junk.  The
small one has my business cards and the two ID cards I most often need: 
my
driver's license and my university ID card (a magstripe card that I 
need to
get into my building after hours).  In order to make my flight at the
ungodly hour of 7:35am, I had to get up quite early.  In the confusion 
of
the morning, I managed to leave the little wallet at home.  I didn't 
notice
this oversight until I was standing in front of the ticket counter at
7:00am.  In order to have gotten my driver's license, I would have had 
to
miss my flight.  Instead, I decided to see how the system would work 
without
it.

== Intercontinental Airport: Houston, Texas

I pleaded my case to the Continental ticket agent.  "Do you have any 
picture
ID on you at all?"  Nope.  I showed her my Continental frequent flyer 
card,
my credit card, and my social security card (which I probably shouldn't 
have
had in my wallet, but that's a story for another day) as well as my 
boarding
pass, printed that morning on my home computer.  She escorted me to the
security guard, with all my cards in her hand, and briefly described the
situation.  The guards expressed some confusion, but decided to let me
through.  After that, everything proceeded normally.

== Fermilab: Suburban Chicago, Illinois

My hosts at Fermilab had helpfully arranged a rental car for me.  It 
dawned
on me that I'd never get out of the rental car lot without a driver's
license.  I called Fermilab's travel agent and explained my 
predicament.  As
it turns out, Fermilab has a limo service that they regularly use.  The
travel agent made a reservation for me with the limo service, who 
happily
picked me up at the airport and delivered me to Fermilab.

If you're into high-energy physics, you know all about Fermilab.  For 
the
rest of us, they have a ring, about 1km in radius, around which they 
fling
protons and anti-protons at very high energies, arranging for them to
collide inside a massive detector.  Those high-energy collisions cause 
all
sorts of interesting subatomic particles to come flying out, hopefully 
to be
detected by a variety of impressive devices.  (My high school physics
teacher quipped that it's like trying to learn how cars work by smashing
them together and seeing what falls out.)  Before September 11, the 
Fermilab
campus was wide open, and the locals could go fishing in the lake, 
jogging
around the ring, and so forth.  These days, you have to go to a guard 
shack.

Visitors get a limited pass and are instructed to only go to specific 
places
where they're allowed (e.g., the education center).  I'd been told that 
a
badge would be waiting for me.  The guard asked for my ID.  "Let me 
tell you
a story," I began.  Ultimately, the guard had to telephone my hosts who
drove down to the guard shack to pick me up.  After that, it was smooth
sailing.

== O'Hare Airport: Chicago, Illinois

Everybody to whom I'd told this story was amazed that I'd gotten as far 
as I
did, and I was repeatedly warned that O'Hare security was quite 
stringent.
Just to make sure, I had the limo get me to the airport a full two hours
before my 11:00am flight.  I printed out my boarding pass using the
Continental kiosk, using my credit card to authenticate myself to the
system, and then explained my story to the ticket agent.  "Do you have 
any
government issued ID?"  Sorry, no.  She wrote "SSSS" in big letters on 
my
boarding pass, highlighted it in pink, and pointed me at the security
checkpoint: the special security checkpoint without a line in front of 
it.
I walked up and presented my boarding pass to the guard. "ID?"  I began 
my
story, but the only phrase that seemed to matter was "No ID", which she
wrote onto my boarding pass.  She then wrote "SSSS" again and circled 
it,
also circling the original pink-highlighted copy.  On I went.  First the
normal X-ray machine, take your laptop out, etc.  Then, on the other 
side,
they gave me the extended treatment, which normally occurs when I've 
been
"randomly" selected.  They X-rayed my shoes, swabbed my laptop for
explosives, and unzipped every compartment of my luggage.  After I 
passed
all of those tests, they let me through, never once examining any of the
cards I had in my wallet.

Moral of the story

While my story is hardly the same thing as a conclusive examination of 
the
policies of all major U.S. airports, my experience shows that it is, 
indeed,
possible to do interstate air travel without a driver's license.  
You're no
longer using the "fast path" of the airport security apparatus, and 
there is
clearly some variation in how the rules govern your slow path through 
the
system.  However, if you're willing to put up with the "SSSS" treatment,
then it appears that you can legally travel by air within the U.S. 
without a
government-issued ID.  (Gilmore acknowledges this in his lawsuit, which 
is
focused on finding out where the requirement for presenting ID came 
from, in
the first place.)

Postscript

As a Continental frequent flyer, I was invited to show up at the 
airport to
be measured for a new biometric-based system that they've installed in
Houston. (I think it measures fingerprints, but I'm not entirely sure.) 
 I
was out of town, and thus unable to give that system a shot.  They do
require several forms of ID to get yourself registered, so it will have 
to
wait for another day.  Maybe I'll give it a try and write something 
about it
later for RISKS.  For all the known issues with biometric 
authentication,
it's quite difficult to leave your fingerprints at home in the wrong
trousers.


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