Cesar Castillo LLC HeliportPrivate
9PR1 · Guaynabo, PR · Non-towered · Open on the map
Weather
METAR observed
No current METAR for 9PR1 right now.
TAF forecast
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Sun & FAA night2026-09-18 · night begins 06:46 PM
| Event | Local (AST) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:51 AM | 09:51Z |
| Sunrise | 06:13 AM | 10:13Z |
| Sunset | 06:24 PM | 22:24Z |
| Evening civil twilight Loggable night begins | 06:46 PM | 22:46Z |
Plan a flight from 9PR1
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
NOTAMs · Loading NOTAMs…
Pilot reports · Loading PIREPs…
Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| H1/ | 100 ft |
Prefer one flat page? Full runway details for 9PR1 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 9PR1 kneeboard →
Comms & NavAids
Communication frequencies
Taxi & takeoff
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
SJU 114.00 · NRR 113.80
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| SJU · San Juan | VORTAC | 114.00 · 87X | High | r233° / 9.3 NM |
| NRR · Roosevelt Roads | TACAN | 113.80 · 85X | — | r294° / 26.5 NM |
Prefer one flat list? All 9PR1 frequencies →
Charts & procedures
No published instrument procedures or Chart Supplement for 9PR1 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 9PR1
- Coordinates
- 18.3310, -66.0983
- Elevation
- 236 ft MSL
- Sectional chart
- PUERTO RICO-VIRGIN ISLANDS
- Airport use
- Private
- Control tower
- No
- ARTCC
- SAN JUAN (ZSU)
- Flight service (FSS)
- SAN JUAN · 1-800-WX-BRIEF
- Segmented circle
- No
- Activated
- 2022/01
- Distance from city
- 2 SSE
Night operations
- Pilot-controlled lighting
- Usually keyed on CTAF 122.9 — confirm the click sequence in the Chart Supplement
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Ownership & management 2 contacts
Remarks FAA · 2 notes
Contact
- IRIZARRY@ICEPR.NET
- IRIZARRY@ICEPR.NET
Nearby airports
About 9PR1
Cesar Castillo LLC (9PR1) is a heliport in Guaynabo, PR, at 236 ft MSL. It has 1 runway, the longest 100 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 9PR1, refreshed from the Aviation Weather Center and FAA NASR.
Does 9PR1 have a control tower?
No. Cesar Castillo LLC is a non-towered (pilot-controlled) heliport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 9PR1?
Cesar Castillo LLC has 1 runway; the longest is 100 ft. See the Runways section for headings, surface, and lighting.
Where is 9PR1?
Cesar Castillo LLC is in Guaynabo, PR, at an elevation of 236 ft MSL. Coordinates: 18.3310, -66.0983.
More about 9PR1
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open 9PR1 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.
Something here wrong or out of date? Report a data problem.