The reference to 461-487 kHz is a typo, which has been pointed out to the United States by yours truly several times and has been corrected in the CITEL Inter-American Proposal.  Since the typo actually admits a low NDB density in a slightly more favorable frequency range, I don't see a need to correct them further.
 
--Brennan

From: arrl-odv-bounces@reflector.arrl.org on behalf of Sumner, Dave, K1ZZ
Sent: Tue 8/30/2011 9:53 AM
To: arrl-odv
Subject: [arrl-odv:20191] US proposal for AI 1.23

Here is the United States proposal for an amateur secondary allocation of 461-469 kHz and 471-478 kHz. While we knew it was coming, it’s always nice to see it in print as an official ITU conference document.

 

I don’t know if the reference to 471-487 kHz at the bottom of page 1 is a typo; Brennan may be able to comment. It’s not substantive but I would guess 471-478 kHz was intended.

 

Dave K1ZZ