LT-38 · San Antonio, TX

Mission Flats

Mission Flats Mesh Cooperative. Switched on May 11, 2019; 814 households connected through 33 nodes.

About the network

Mission Flats covers about 19 blocks of San Antonio’s north side, mostly garden apartments and duplexes. The network was built by the tenants’ association after the incumbent provider declined, again, to upgrade the area’s copper lines.

Schematic

Schematic of the Mission Flats network 33 nodes: 2 hubs, 1 relay and 30 rooftop nodes. 32 nodes online; N-2897 degraded. Backbone links join the hubs and relays, each rooftop links to its nearest hub, and 2 backhaul links leave the network. Positions are approximate and drawn on a lettered grid, not a map. Every node is listed in the table below. ABCDEFGH12345 BH1BH2 N-1622N-2588
Hub Relay Rooftop Backbone Access Backhaul Offline Degraded

Uptime

99.98% uptime over the last 90 days, with no days of degraded service or maintenance.

90 days agoToday

Governance

Owned by
Mission Flats Mesh Cooperative
Legal home
Nonprofit corporation with a member-elected board
Members
814 households, one vote each
Monthly assembly
Last Wednesday of each month, 6:30 pm, at the parish hall
Annual assembly
Every June
Maintenance fund
$9 a month per household, suggested. No household is disconnected for not paying.

Stewards

Elected by the members. Listed by first name and initial.

  • Damon R.Network steward · since 2025
  • Kateryna N.Treasurer · since 2023
  • Hassan H.Membership steward · since 2022
  • Ariel W.Training steward · since 2024
  • Hyun V.Rooftops steward · since 2019
  • Duc B.Secretary · since 2026
  • Cora D.Network steward · since 2025

Backhaul

Links that carry the network’s traffic to the wider internet.

Backhaul links
LinkMediumCapacityFar endPeak use yesterday
LT-38-BH1 Fiber 10 Gbps San Antonio internet exchange 11%
LT-38-BH2 Licensed microwave, 11 GHz 2 Gbps Tower site, San Antonio 15%

Maintenance log

  1. Firmware 4.6.2 rollout. Staged firmware rollout to every node, one hub’s area at a time. Each node restarted once.

  2. Annual assembly: 88 members attended and elected three stewards.

  3. Hardware refresh: 16 nodes upgraded to Stoop R6 over the year.

  4. Annual assembly: 71 members attended and elected three stewards.

  5. Cable to N-1631 replaced; squirrels again.

  6. Battery modules replaced at 5 hubs ahead of winter.

  7. N-1620 moved to the other side of the roof to clear a new air-conditioning unit.

  8. Heat wave: 3 rooftop nodes throttled; all recovered overnight.

  9. Hardware build night: 19 Stoop nodes assembled from parts.

  10. Maintenance fund audit presented to members and approved.

  11. Expansion: three new nodes in 2022, mostly in grids A3, A5 and C2.

  12. Hardware refresh: 12 nodes upgraded to Stoop R5 over the year.

  13. New hub on the church steeple: N-2588.

  14. Expansion: four new nodes in 2020, mostly in grids A1, C2 and G5.

  15. Firmware 4.0 rolled out to every node.

  16. Network switched on: 21 nodes installed by 49 volunteers over a weekend.

  17. Founding assembly: the Mission Flats Mesh Cooperative adopts its charter and elects five stewards.

33 nodes in Mission Flats, in the order they were installed.

Nodes in Mission Flats
NodeRoleSiteGridHardwareInstalledUptime, 30 daysStatus
N-1619 Relay Water tank stand E2 Span P4 2019-05-10 99.98% Online
N-1620 Rooftop Garden apartment building F4 Stoop R5 2019-05-10 99.89% Online
N-1621 Rooftop Walk-up, three storeys G3 Stoop R6 2019-05-10 99.81% Online
N-1622 Hub Community health center roof G4 Gantry H4 2019-05-11 99.83% Online
N-1623 Rooftop Bungalow B1 Stoop R4 2019-05-11 99.91% Online
N-1624 Rooftop Triple-decker B5 Stoop R6 2019-05-11 99.97% Online
N-1625 Rooftop Three-family house C4 Stoop R6 2019-05-11 99.97% Online
N-1626 Rooftop Duplex A4 Stoop R6 2019-05-11 99.93% Online
N-1627 Rooftop Duplex H3 Stoop R6 2019-05-11 99.96% Online
N-1628 Rooftop Barbershop F5 Stoop R6 2019-05-11 99.94% Online
N-1629 Rooftop Garden apartment building C1 Stoop R5 2019-05-11 99.94% Online
N-1630 Rooftop Bungalow A1 Stoop R6 2019-05-11 99.83% Online
N-1631 Rooftop Corner store F3 Stoop R6 2019-05-11 99.91% Online
N-1632 Rooftop Bungalow A2 Stoop R6 2019-05-11 99.88% Online
N-1633 Rooftop Walk-up, three storeys B1 Stoop R5 2019-05-11 99.94% Online
N-1634 Rooftop Laundromat H5 Stoop R4 2019-05-11 99.91% Online
N-1635 Rooftop Corner store B3 Stoop R4 2019-05-11 99.99% Online
N-1636 Rooftop Walk-up, four storeys A2 Stoop R5 2019-05-11 99.86% Online
N-1637 Rooftop Walk-up, four storeys B5 Stoop R6 2019-05-11 99.94% Online
N-1638 Rooftop Two-family house C3 Stoop R5 2019-05-11 99.92% Online
N-1639 Rooftop Barbershop G5 Stoop R6 2019-05-11 99.83% Online
N-1802 Rooftop Walk-up, four storeys G5 Stoop R4 2020-02-07 99.87% Online
N-1825 Rooftop Bungalow C2 Stoop R5 2020-03-27 99.84% Online
N-1835 Rooftop Triple-decker G5 Stoop R6 2020-04-18 99.86% Online
N-2103 Rooftop Walk-up, three storeys A1 Stoop R6 2020-11-13 99.98% Online
N-2137 Rooftop Walk-up, three storeys F3 Stoop R6 2021-01-29 99.84% Online
N-2234 Rooftop Bungalow F4 Stoop R5 2021-06-20 99.98% Online
N-2588 Hub Church steeple A3 Gantry H5 2022-09-14 99.83% Online
N-2611 Rooftop Walk-up, four storeys A5 Stoop R5 2022-10-05 99.83% Online
N-2635 Rooftop Duplex C2 Stoop R5 2022-12-02 99.85% Online
N-2897 Rooftop Duplex A3 Stoop R6 2023-11-22 99.00% Degraded
N-3028 Rooftop Triple-decker C4 Stoop R6 2024-07-06 99.85% Online
N-3688 Rooftop Duplex H4 Stoop R6 2026-10-14 99.99% Online