Greyline Skyline Series DX Vertical at K7NT - Mike's tall no-radial VDA with the 9 ft DX Whip extended, reaching the 5/8-wave sweet spot
Greyline Skyline Series flagpole antenna, tall HF vertical dipole with the 9 ft DX Whip on top

Skyline 37' HOA Flagpole Antenna (28' + 9' DX Whip)

Normaler Preis
$1,690.00
Sonderpreis
$1,690.00

The Signal Lab
Greyline Performance Antennas

The Skyline 37 Flagpole Antenna

Same height, same physics, different disguise. The Skyline 37 Flag Kit is the 28-foot DX Flagpole plus the 9-foot DX Whip — 37 feet of low-band aperture that flies a flag and keeps the peace with the neighbors. The HOA sees a flagpole. The bands hear a full station.

Everything we published about the Skyline 37 applies here — the modeled gain on 40, 30, and 20 meters, the Cycle 25 timing, and the multi-lobe story up high stated as it is. Read the full Skyline 37 story →

The Quiet Giant

Your neighbors salute it. The DX hears it. Nobody has to know both are true.

The Build // 37 Feet, Flag Flying

Base: 28-foot DX Flagpole, 160-6M, no radials, HOA-friendly.

Top: 9-foot DX Whip — two-minute install, no tools. The flag and the whip fly together; nothing about the whip displaces the flag.

Total height: 37 feet of effective aperture.

Best bands: 40M, 30M, 20M (modeled positive gain). Multi-lobe behavior 17M and up.

FT8 / digital: Full duty cycle at rated power — a solid radiator with no traps or loading coils to heat.

Storm rule: when the forecast turns, flag down and nothing on top. Federal flag protocol says the same thing, and it is what keeps the antenna inside its rating.

Prefer the open build, no flag? Skyline 37 Open DX Vertical →

The Aperture Page →

Complete The Station — All Three Save You Money In The Same Cart

The Tilt-Up Base — at 37 feet with a flag and a halyard to service, this is what keeps the whole thing a one-person job for life. Walk it down to waist height, change the flag, check the hardware, walk it back up alone. $25 off automatically with any antenna.

Assembled coax and hardline — genuine Times Microwave LMR-400 and LMR-600 and Andrew Heliax, cut to length, terminated with PL-259 or N, weatherproofed and labeled. The antenna is only as good as the line feeding it, and a tired run can eat half your power on the high bands. 10% off the feedline automatically with any antenna. Measure radio to feedpoint and add about 15%.

The RT-100 remote tuner — a wide-range ATU is required for a non-resonant antenna, and mounted at the base it keeps your whole coax run near 1:1. $25 off automatically with any antenna. Prefer a desktop tuner? That works too — see the tuner shelf.

Getting It Approved

If your board has to say yes first, we wrote the letter they want to see — dimensions, finish, and the language that gets a flagpole approved as a flagpole. The HOA and XYL Approval Letter →

More on the legislation, the property-value question, and what neighbors actually ask: the HOA Approval Hub →

The Skyline Ladder + Keep Reading

The Skyline 33 and Skyline 29 — the same idea at 33 and 29 feet, for lots that want a shorter pole and a higher wind rating.

The Antenna Selection Guide — tell it your bands, it finds your height.

Free shipping in the USA and Canada. Hand-built in Sun Valley, Idaho.

73 — Greyline Performance — 435-200-4902

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Greyline Performance Antennas

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