Cell towers in Saint-Aubin-sur-Gaillon (Eure)

Declared supports include 1 water tower, with pylons making up most of the remainder.

Masts stand at Le Clos Poulain, Clos de Grammont, Le Trou Renard, Les Brulin and Les Pâtures.

The declared supports are an 85 m pylon, at Le Clos Poulain, for Orange; a 20 m pylon, at Clos de Grammont, for Orange; a 46 m pylon, at Le Trou Renard, for Bouygues Telecom, Free Mobile, Orange and SFR; a 52 m water tower, at Les Brulin, for Orange; a 25 m pylon, at Les Pâtures, for Orange.

ANFR lists an 85 m pylon at Le Clos Poulain as the tallest structure. The median is 46 m, above the Eure median of 28 m.

ANFR has approved one new site that is not live yet, plus additions on 2 existing masts. New: Bouygues Telecom (4G and 5G) at 1 D rue du Bois de St Paul and SFR (4G and 5G) at 1 D rue du Bois de St Paul. 2 Bouygues Telecom 5G transmitters are listed as technically operational — installed, but not yet declared commercially in service.

Systems from 1994 are still on the register. Local 5G started with Free Mobile in December 2020; SFR followed in January 2022, Bouygues Telecom followed in January 2022. 2018 was the busiest year, with 10 new systems, most of them 4G.

On 3.5 GHz, the fastest 5G band: Orange on 3 of its 5 masts, Bouygues Telecom on its only mast, Free Mobile on its only mast and SFR on its only mast. 5G is on 60% of masts here, against 87% across Eure towns with five or more masts.

Only one mast carries all four networks; 4 supports carry only Orange.

Among the 8 Eure towns with at least five masts, Saint-Aubin-sur-Gaillon ranks 8th by mast count. With 5 masts for 2,153 residents, or 23 per 10,000, it has more masts per inhabitant than the median for those towns (6).

2 masts belong to Totem and 1 to TDF.

Vernon lies 11 km to the south-east and has 10 masts, more than here.

Most declared azimuths point outward, along a corridor or valley rather than at the centre.

Figures above cover installations declared to ANFR as in service or technically operational, as of October 2026; approved projects are not counted.