The Federal Communications Commission on Friday said it plans to fine the Walt Disney Co's ABC network $1.4 million for airing an episode of "NYPD Blue" in 2003 that showed a woman's nude buttocks.

The company said it opposes the fine and plans to appeal.

In a notice filed on Friday, the agency said 52 television ABC stations in the Central and Mountain time zones had aired the scene at 9 p.m. in violation of federal restrictions against broadcasting "obscene material" between 6 a.m. and 10 p.m.

The agency said it received "numerous complaints" about the scene, in which a young boy walks in on a nude woman about to take a shower.

Stations in the Eastern and Pacific time zones were exempt because they broadcast the February 25, 2003, episode at 10 p.m. local time.

ABC - which unsuccessfully argued against the FCC's contention that buttocks are a "sexual organ" - has responded to the ruling by noting that NYPD Blue came with parental warnings, was V-chip-enabled, and because it had been on the air for a decade at the time, "the realistic nature of its storylines was well-known to the viewing public."

"ABC feels strongly that the FCC's finding is inconsistent with prior precedent," says the network in a statement, "and we intend to oppose the proposed fine."